1A grupės metalai | Real Knowledge 2

1A grupės metalai

Šioje temoje nagrinėjamos metalų cheminės savybės, įskaitant metalų panaudojimą tirpalų valymui ir junginių cheminės formulės nustatymą. Taip pat aprašomos IA grupės metalų (šarminių metalų) fizikinės bei cheminės savybės, radimas gamtoje, gavimas ir jų junginiai. Galiausiai, trumpai apžvelgiamas natrio peroksido panaudojimas.

IA grupės metalai (šarminiai metalai)

IA grupės elementai (ličis (\(\text{Li}\)), natris (\(\text{Na}\)), kalis (\(\text{K}\)), rubidis (\(\text{Rb}\)), cezis (\(\text{Cs}\)), francis (\(\text{Fr}\))) turi vieną nesuporuotąjį elektroną (\(s^1\)) paskutiniame energijos lygmenyje ir yra vadinami šarminiais metalais. Judant grupe žemyn, didėja atomų spindulys ir stiprėja redukcinės savybės. Šie metalai yra minkšti, plastiški, laikomi žibale, lengvai pjaustomi. Jų paviršius pasižymi sidabrišku blizgesiu, kuris greitai išnyksta ore dėl oksidacijos. Jie randami junginiuose, pvz., Glauberio druskoje, Čilės salietroje, kriolite, silvine ir silvinite.

Junginio cheminės formulės nustatymas

Nustatant junginio, sudaryto iš 20,2% aliuminio (\(Al\)) ir 79,8% chloro (\(Cl\)) ir turinčio santykinę molekulinę masę 267, cheminę formulę, atliekami šie žingsniai: apskaičiuojamas kiekvieno elemento molių skaičius 100 g junginio, nustatomas elementų molių santykis, randama empirinė formulė (\(AlCl_3\)) ir galiausiai, lyginant su duotąja santykine molekuline mase, nustatoma tikroji molekulinė formulė (\(Al_2Cl_6\)).

Metalų panaudojimas tirpalų valymui

Aktyvesni metalai, tokie kaip cinkas (\(Zn\)), gali būti naudojami priemaišoms išvalyti iš mažiau aktyvių metalų druskų tirpalų. Pavyzdžiui, norint išvalyti vario(II) sulfato (\(CuSO_4\)) priemaišas iš geležies(II) sulfato tirpalo, naudojamas cinkas. Cinkas išstumia varį iš tirpalo, nes yra aktyvesnis.

Natrio peroksido panaudojimas

Natrio peroksidas (\(Na_2O_2\)) naudojamas orui regeneruoti povandeniniuose laivuose ir uždarose patalpose, reaguodamas su anglies dioksidu (\(CO_2\)) ir sudarydamas natrio karbonatą (\(Na_2CO_3\)) bei deguonį (\(O_2\)).

Šarminių metalų cheminės savybės

Šarminiai metalai yra labai reaktyvūs ir stiprūs reduktoriai, kurių oksidacijos laipsnis junginiuose yra \(+1\). Jie reaguoja su deguonimi (sudarydami oksidus, peroksidus ir superperoksidus), halogenais, siera, azotu (\(Li\) reaguoja kambario temperatūroje, kiti – kaitinami), vandeniliu (sudarydami hidridus) ir vandeniu (sudarydami hidroksidus ir išskirdami vandenilio dujas).

Šarminių metalų gavimas

Kadangi šarminiai metalai yra stipriausi reduktoriai, jie gaunami elektrolizės būdu, skaidant jų druskų lydalus.

Šarminių metalų junginiai: Hidroksidai

Šarminių metalų hidroksidai, tokie kaip natrio hidroksidas (\(NaOH\), kaustinė soda) ir kalio hidroksidas (\(KOH\)), yra kietos kristalinės medžiagos, tipiški joniniai junginiai ir stiprios bazės. Jie labai gerai tirpsta vandenyje, išskirdami didelį šilumos kiekį ir yra vadinami šarmais (išskyrus \(Be(OH)_2\) ir \(Ca(OH)_2\)).

Prisijungti

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Num.	Query
1.	info: 2025-04-28 09:45:22.831 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 11ms [Parameters=[@__id_0='e9f9c79c-46ab-1c33-175f-282b7c43258f', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [c].[Id], [c].[Active], [c].[Deleted], [c].[Description], [c].[DescriptionBackup], [c].[Left], [c].[ParentId], [c].[Position], [c].[ProcessorGenerateImagePrompt], [c].[Right], [c].[SiteId], [c].[StorageMediaName], [c].[StorageMediaUrl], [c].[Title], [c].[TitleBackup], [c].[TitleSlug], [c].[TotalChildren], [c].[TotalScanners], [c].[TotalYoutubeVideos] FROM [Categories] AS [c] WITH (NOLOCK) WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id]
2.	info: 2025-04-28 09:45:22.838 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 17ms [Parameters=[@__id_0='a8f306a8-67a0-a8e1-683c-b8446a064517', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [c].[Id], [c].[Active], [c].[Deleted], [c].[Description], [c].[DescriptionBackup], [c].[Left], [c].[ParentId], [c].[Position], [c].[ProcessorGenerateImagePrompt], [c].[Right], [c].[SiteId], [c].[StorageMediaName], [c].[StorageMediaUrl], [c].[Title], [c].[TitleBackup], [c].[TitleSlug], [c].[TotalChildren], [c].[TotalScanners], [c].[TotalYoutubeVideos] FROM [Categories] AS [c] WITH (NOLOCK) WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id]
3.	info: 2025-04-28 09:45:22.841 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 2ms [Parameters=[@__id_0='a8f306a8-67a0-a8e1-683c-b8446a064517', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [c4].[Id], [c4].[Active], [c4].[Deleted], [c4].[Description], [c4].[DescriptionBackup], [c4].[Left], [c4].[ParentId], [c4].[Position], [c4].[ProcessorGenerateImagePrompt], [c4].[Right], [c4].[SiteId], [c4].[StorageMediaName], [c4].[StorageMediaUrl], [c4].[Title], [c4].[TitleBackup], [c4].[TitleSlug], [c4].[TotalChildren], [c4].[TotalScanners], [c4].[TotalYoutubeVideos], [c].[Id] FROM [Categories] AS [c] WITH (NOLOCK) INNER JOIN ( SELECT [c0].[Id], [c0].[Active], [c0].[Deleted], [c0].[Description], [c0].[DescriptionBackup], [c0].[Left], [c0].[ParentId], [c0].[Position], [c0].[ProcessorGenerateImagePrompt], [c0].[Right], [c0].[SiteId], [c0].[StorageMediaName], [c0].[StorageMediaUrl], [c0].[Title], [c0].[TitleBackup], [c0].[TitleSlug], [c0].[TotalChildren], [c0].[TotalScanners], [c0].[TotalYoutubeVideos] FROM [Categories] AS [c0] WITH (NOLOCK) WHERE [c0].[Active] = CAST(1 AS bit) AND [c0].[Deleted] = CAST(0 AS bit) ) AS [c4] ON [c].[Id] = [c4].[ParentId] WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id], [c4].[Position], [c4].[Id]
4.	info: 2025-04-28 09:45:22.966 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 125ms [Parameters=[@__id_0='a8f306a8-67a0-a8e1-683c-b8446a064517', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [s5].[ScannerId], [s5].[CategoryId], [s5].[Id], [s5].[Active], [s5].[CheatSheet], [s5].[CheatSheet2], [s5].[Deleted], [s5].[FactErrors], [s5].[FactErrorsExplanation], [s5].[ParentCategory2Id], [s5].[ParentCategoryId], [s5].[ProcessorGenerateImagePrompt], [s5].[Prompt], [s5].[Reference], [s5].[ReferenceSlug], [s5].[SiteId], [s5].[SpellingErrors], [s5].[SpellingErrorsExplanation], [s5].[Summary], [s5].[Summary2], [s5].[Title], [s5].[TitleBackup], [s5].[TitleSlug], [s5].[TotalCards], [s5].[TotalCards2], [s5].[TotalCategories], [s5].[TotalPages], [s5].[Verified], [c].[Id] FROM [Categories] AS [c] WITH (NOLOCK) INNER JOIN ( SELECT [c3].[ScannerId], [c3].[CategoryId], [s1].[Id], [s1].[Active], [s1].[CheatSheet], [s1].[CheatSheet2], [s1].[Deleted], [s1].[FactErrors], [s1].[FactErrorsExplanation], [s1].[ParentCategory2Id], [s1].[ParentCategoryId], [s1].[ProcessorGenerateImagePrompt], [s1].[Prompt], [s1].[Reference], [s1].[ReferenceSlug], [s1].[SiteId], [s1].[SpellingErrors], [s1].[SpellingErrorsExplanation], [s1].[Summary], [s1].[Summary2], [s1].[Title], [s1].[TitleBackup], [s1].[TitleSlug], [s1].[TotalCards], [s1].[TotalCards2], [s1].[TotalCategories], [s1].[TotalPages], [s1].[Verified] FROM [CategoryScanners] AS [c3] INNER JOIN [Scanners] AS [s1] ON [c3].[ScannerId] = [s1].[Id] WHERE [s1].[Active] = CAST(1 AS bit) AND [s1].[Deleted] = CAST(0 AS bit) ) AS [s5] ON [c].[Id] = [s5].[CategoryId] WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id], [s5].[Id], [s5].[ScannerId], [s5].[CategoryId]
5.	info: 2025-04-28 09:45:22.975 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 125ms [Parameters=[@__id_0='e9f9c79c-46ab-1c33-175f-282b7c43258f', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [c4].[Id], [c4].[Active], [c4].[Deleted], [c4].[Description], [c4].[DescriptionBackup], [c4].[Left], [c4].[ParentId], [c4].[Position], [c4].[ProcessorGenerateImagePrompt], [c4].[Right], [c4].[SiteId], [c4].[StorageMediaName], [c4].[StorageMediaUrl], [c4].[Title], [c4].[TitleBackup], [c4].[TitleSlug], [c4].[TotalChildren], [c4].[TotalScanners], [c4].[TotalYoutubeVideos], [c].[Id] FROM [Categories] AS [c] WITH (NOLOCK) INNER JOIN ( SELECT [c0].[Id], [c0].[Active], [c0].[Deleted], [c0].[Description], [c0].[DescriptionBackup], [c0].[Left], [c0].[ParentId], [c0].[Position], [c0].[ProcessorGenerateImagePrompt], [c0].[Right], [c0].[SiteId], [c0].[StorageMediaName], [c0].[StorageMediaUrl], [c0].[Title], [c0].[TitleBackup], [c0].[TitleSlug], [c0].[TotalChildren], [c0].[TotalScanners], [c0].[TotalYoutubeVideos] FROM [Categories] AS [c0] WITH (NOLOCK) WHERE [c0].[Active] = CAST(1 AS bit) AND [c0].[Deleted] = CAST(0 AS bit) ) AS [c4] ON [c].[Id] = [c4].[ParentId] WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id], [c4].[Position], [c4].[Id]
6.	info: 2025-04-28 09:45:22.993 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 26ms [Parameters=[@__id_0='a8f306a8-67a0-a8e1-683c-b8446a064517', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [s6].[Id], [s6].[Active], [s6].[Context], [s6].[ContextBackup], [s6].[ContextStorageMediaName], [s6].[ContextStorageMediaUrl], [s6].[Deleted], [s6].[FactErrors], [s6].[FactErrorsExplanation], [s6].[Facts], [s6].[FactsBackup], [s6].[FactsStorageMediaName], [s6].[FactsStorageMediaUrl], [s6].[Position], [s6].[ProcessorGenerateImagePrompt], [s6].[Prompt], [s6].[ScannerId], [s6].[SpellingErrors], [s6].[SpellingErrorsExplanation], [s6].[StorageMediaName], [s6].[StorageMediaUrl], [s6].[Summary], [s6].[SummaryBackup], [s6].[SummaryStorageMediaName], [s6].[SummaryStorageMediaUrl], [s6].[Title], [s6].[TitleSlug], [s6].[TotalFillTheBlankSelectionQuestions], [s6].[TotalMultipleSelectionQuestions], [s6].[TotalOrderingQuestions], [s6].[TotalQuestionPoints], [s6].[TotalQuestions], [s6].[TotalShortAnswerQuestions], [s6].[TotalSingleSelectionQuestions], [s6].[TotalSources], [s6].[TotalTrueFalseQuestions], [s6].[Verified], [s6].[Version], [c].[Id], [s5].[ScannerId], [s5].[CategoryId], [s5].[Id] FROM [Categories] AS [c] WITH (NOLOCK) INNER JOIN ( SELECT [c3].[ScannerId], [c3].[CategoryId], [s1].[Id] FROM [CategoryScanners] AS [c3] INNER JOIN [Scanners] AS [s1] ON [c3].[ScannerId] = [s1].[Id] WHERE [s1].[Active] = CAST(1 AS bit) AND [s1].[Deleted] = CAST(0 AS bit) ) AS [s5] ON [c].[Id] = [s5].[CategoryId] INNER JOIN ( SELECT [s2].[Id], [s2].[Active], [s2].[Context], [s2].[ContextBackup], [s2].[ContextStorageMediaName], [s2].[ContextStorageMediaUrl], [s2].[Deleted], [s2].[FactErrors], [s2].[FactErrorsExplanation], [s2].[Facts], [s2].[FactsBackup], [s2].[FactsStorageMediaName], [s2].[FactsStorageMediaUrl], [s2].[Position], [s2].[ProcessorGenerateImagePrompt], [s2].[Prompt], [s2].[ScannerId], [s2].[SpellingErrors], [s2].[SpellingErrorsExplanation], [s2].[StorageMediaName], [s2].[StorageMediaUrl], [s2].[Summary], [s2].[SummaryBackup], [s2].[SummaryStorageMediaName], [s2].[SummaryStorageMediaUrl], [s2].[Title], [s2].[TitleSlug], [s2].[TotalFillTheBlankSelectionQuestions], [s2].[TotalMultipleSelectionQuestions], [s2].[TotalOrderingQuestions], [s2].[TotalQuestionPoints], [s2].[TotalQuestions], [s2].[TotalShortAnswerQuestions], [s2].[TotalSingleSelectionQuestions], [s2].[TotalSources], [s2].[TotalTrueFalseQuestions], [s2].[Verified], [s2].[Version] FROM [ScannerCards] AS [s2] WHERE [s2].[Active] = CAST(1 AS bit) AND [s2].[Deleted] = CAST(0 AS bit) ) AS [s6] ON [s5].[Id] = [s6].[ScannerId] WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id], [s5].[Id], [s5].[ScannerId], [s5].[CategoryId], [s6].[TitleSlug], [s6].[Id]
7.	info: 2025-04-28 09:45:22.995 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 12ms [Parameters=[@__id_0='e9f9c79c-46ab-1c33-175f-282b7c43258f', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [s5].[ScannerId], [s5].[CategoryId], [s5].[Id], [s5].[Active], [s5].[CheatSheet], [s5].[CheatSheet2], [s5].[Deleted], [s5].[FactErrors], [s5].[FactErrorsExplanation], [s5].[ParentCategory2Id], [s5].[ParentCategoryId], [s5].[ProcessorGenerateImagePrompt], [s5].[Prompt], [s5].[Reference], [s5].[ReferenceSlug], [s5].[SiteId], [s5].[SpellingErrors], [s5].[SpellingErrorsExplanation], [s5].[Summary], [s5].[Summary2], [s5].[Title], [s5].[TitleBackup], [s5].[TitleSlug], [s5].[TotalCards], [s5].[TotalCards2], [s5].[TotalCategories], [s5].[TotalPages], [s5].[Verified], [c].[Id] FROM [Categories] AS [c] WITH (NOLOCK) INNER JOIN ( SELECT [c3].[ScannerId], [c3].[CategoryId], [s1].[Id], [s1].[Active], [s1].[CheatSheet], [s1].[CheatSheet2], [s1].[Deleted], [s1].[FactErrors], [s1].[FactErrorsExplanation], [s1].[ParentCategory2Id], [s1].[ParentCategoryId], [s1].[ProcessorGenerateImagePrompt], [s1].[Prompt], [s1].[Reference], [s1].[ReferenceSlug], [s1].[SiteId], [s1].[SpellingErrors], [s1].[SpellingErrorsExplanation], [s1].[Summary], [s1].[Summary2], [s1].[Title], [s1].[TitleBackup], [s1].[TitleSlug], [s1].[TotalCards], [s1].[TotalCards2], [s1].[TotalCategories], [s1].[TotalPages], [s1].[Verified] FROM [CategoryScanners] AS [c3] INNER JOIN [Scanners] AS [s1] ON [c3].[ScannerId] = [s1].[Id] WHERE [s1].[Active] = CAST(1 AS bit) AND [s1].[Deleted] = CAST(0 AS bit) ) AS [s5] ON [c].[Id] = [s5].[CategoryId] WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id], [s5].[Id], [s5].[ScannerId], [s5].[CategoryId]
8.	info: 2025-04-28 09:45:23.013 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 19ms [Parameters=[@__id_0='a8f306a8-67a0-a8e1-683c-b8446a064517', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [q0].[Id], [q0].[Active], [q0].[Created], [q0].[Deleted], [q0].[Points], [q0].[ProcessorGenerateImagePrompt], [q0].[ScannerCardId], [q0].[StorageMediaName], [q0].[StorageMediaUrl], [q0].[Title], [q0].[TotalAnswers], [q0].[Type], [c].[Id], [s5].[ScannerId], [s5].[CategoryId], [s5].[Id], [s6].[Id] FROM [Categories] AS [c] WITH (NOLOCK) INNER JOIN ( SELECT [c3].[ScannerId], [c3].[CategoryId], [s1].[Id] FROM [CategoryScanners] AS [c3] INNER JOIN [Scanners] AS [s1] ON [c3].[ScannerId] = [s1].[Id] WHERE [s1].[Active] = CAST(1 AS bit) AND [s1].[Deleted] = CAST(0 AS bit) ) AS [s5] ON [c].[Id] = [s5].[CategoryId] INNER JOIN ( SELECT [s2].[Id], [s2].[ScannerId], [s2].[TitleSlug] FROM [ScannerCards] AS [s2] WHERE [s2].[Active] = CAST(1 AS bit) AND [s2].[Deleted] = CAST(0 AS bit) ) AS [s6] ON [s5].[Id] = [s6].[ScannerId] INNER JOIN ( SELECT [q].[Id], [q].[Active], [q].[Created], [q].[Deleted], [q].[Points], [q].[ProcessorGenerateImagePrompt], [q].[ScannerCardId], [q].[StorageMediaName], [q].[StorageMediaUrl], [q].[Title], [q].[TotalAnswers], [q].[Type] FROM [Questions] AS [q] WHERE [q].[Active] = CAST(1 AS bit) AND [q].[Deleted] = CAST(0 AS bit) ) AS [q0] ON [s6].[Id] = [q0].[ScannerCardId] WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id], [s5].[Id], [s5].[ScannerId], [s5].[CategoryId], [s6].[TitleSlug], [s6].[Id], [q0].[Id]
9.	info: 2025-04-28 09:45:23.016 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 9ms [Parameters=[@__id_0='e9f9c79c-46ab-1c33-175f-282b7c43258f', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [s6].[Id], [s6].[Active], [s6].[Context], [s6].[ContextBackup], [s6].[ContextStorageMediaName], [s6].[ContextStorageMediaUrl], [s6].[Deleted], [s6].[FactErrors], [s6].[FactErrorsExplanation], [s6].[Facts], [s6].[FactsBackup], [s6].[FactsStorageMediaName], [s6].[FactsStorageMediaUrl], [s6].[Position], [s6].[ProcessorGenerateImagePrompt], [s6].[Prompt], [s6].[ScannerId], [s6].[SpellingErrors], [s6].[SpellingErrorsExplanation], [s6].[StorageMediaName], [s6].[StorageMediaUrl], [s6].[Summary], [s6].[SummaryBackup], [s6].[SummaryStorageMediaName], [s6].[SummaryStorageMediaUrl], [s6].[Title], [s6].[TitleSlug], [s6].[TotalFillTheBlankSelectionQuestions], [s6].[TotalMultipleSelectionQuestions], [s6].[TotalOrderingQuestions], [s6].[TotalQuestionPoints], [s6].[TotalQuestions], [s6].[TotalShortAnswerQuestions], [s6].[TotalSingleSelectionQuestions], [s6].[TotalSources], [s6].[TotalTrueFalseQuestions], [s6].[Verified], [s6].[Version], [c].[Id], [s5].[ScannerId], [s5].[CategoryId], [s5].[Id] FROM [Categories] AS [c] WITH (NOLOCK) INNER JOIN ( SELECT [c3].[ScannerId], [c3].[CategoryId], [s1].[Id] FROM [CategoryScanners] AS [c3] INNER JOIN [Scanners] AS [s1] ON [c3].[ScannerId] = [s1].[Id] WHERE [s1].[Active] = CAST(1 AS bit) AND [s1].[Deleted] = CAST(0 AS bit) ) AS [s5] ON [c].[Id] = [s5].[CategoryId] INNER JOIN ( SELECT [s2].[Id], [s2].[Active], [s2].[Context], [s2].[ContextBackup], [s2].[ContextStorageMediaName], [s2].[ContextStorageMediaUrl], [s2].[Deleted], [s2].[FactErrors], [s2].[FactErrorsExplanation], [s2].[Facts], [s2].[FactsBackup], [s2].[FactsStorageMediaName], [s2].[FactsStorageMediaUrl], [s2].[Position], [s2].[ProcessorGenerateImagePrompt], [s2].[Prompt], [s2].[ScannerId], [s2].[SpellingErrors], [s2].[SpellingErrorsExplanation], [s2].[StorageMediaName], [s2].[StorageMediaUrl], [s2].[Summary], [s2].[SummaryBackup], [s2].[SummaryStorageMediaName], [s2].[SummaryStorageMediaUrl], [s2].[Title], [s2].[TitleSlug], [s2].[TotalFillTheBlankSelectionQuestions], [s2].[TotalMultipleSelectionQuestions], [s2].[TotalOrderingQuestions], [s2].[TotalQuestionPoints], [s2].[TotalQuestions], [s2].[TotalShortAnswerQuestions], [s2].[TotalSingleSelectionQuestions], [s2].[TotalSources], [s2].[TotalTrueFalseQuestions], [s2].[Verified], [s2].[Version] FROM [ScannerCards] AS [s2] WHERE [s2].[Active] = CAST(1 AS bit) AND [s2].[Deleted] = CAST(0 AS bit) ) AS [s6] ON [s5].[Id] = [s6].[ScannerId] WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id], [s5].[Id], [s5].[ScannerId], [s5].[CategoryId], [s6].[TitleSlug], [s6].[Id]
10.	info: 2025-04-28 09:45:23.034 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 21ms [Parameters=[@__id_0='a8f306a8-67a0-a8e1-683c-b8446a064517', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [s7].[TagId], [s7].[ScannerCardId], [s7].[Id], [s7].[Active], [s7].[Created], [s7].[Deleted], [s7].[Description], [s7].[Links], [s7].[MediaSourceCopyright], [s7].[MediaSourceUrl], [s7].[ShortDescription], [s7].[SiteId], [s7].[StorageMediaName], [s7].[StorageMediaUrl], [s7].[Title], [s7].[TitleSlug], [s7].[Url], [s7].[Wikipedia], [s7].[WikipediaPageId], [s7].[WikipediaUpdated], [c].[Id], [s5].[ScannerId], [s5].[CategoryId], [s5].[Id], [s6].[Id] FROM [Categories] AS [c] WITH (NOLOCK) INNER JOIN ( SELECT [c3].[ScannerId], [c3].[CategoryId], [s1].[Id] FROM [CategoryScanners] AS [c3] INNER JOIN [Scanners] AS [s1] ON [c3].[ScannerId] = [s1].[Id] WHERE [s1].[Active] = CAST(1 AS bit) AND [s1].[Deleted] = CAST(0 AS bit) ) AS [s5] ON [c].[Id] = [s5].[CategoryId] INNER JOIN ( SELECT [s2].[Id], [s2].[ScannerId], [s2].[TitleSlug] FROM [ScannerCards] AS [s2] WHERE [s2].[Active] = CAST(1 AS bit) AND [s2].[Deleted] = CAST(0 AS bit) ) AS [s6] ON [s5].[Id] = [s6].[ScannerId] INNER JOIN ( SELECT [t].[TagId], [t].[ScannerCardId], [t0].[Id], [t0].[Active], [t0].[Created], [t0].[Deleted], [t0].[Description], [t0].[Links], [t0].[MediaSourceCopyright], [t0].[MediaSourceUrl], [t0].[ShortDescription], [t0].[SiteId], [t0].[StorageMediaName], [t0].[StorageMediaUrl], [t0].[Title], [t0].[TitleSlug], [t0].[Url], [t0].[Wikipedia], [t0].[WikipediaPageId], [t0].[WikipediaUpdated] FROM [TagScannerCards] AS [t] INNER JOIN [Tags] AS [t0] ON [t].[TagId] = [t0].[Id] WHERE [t0].[Active] = CAST(1 AS bit) AND [t0].[Deleted] = CAST(0 AS bit) ) AS [s7] ON [s6].[Id] = [s7].[ScannerCardId] WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id], [s5].[Id], [s5].[ScannerId], [s5].[CategoryId], [s6].[TitleSlug], [s6].[Id], [s7].[TitleSlug]
11.	info: 2025-04-28 09:45:23.052 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 18ms [Parameters=[@__id_0='e9f9c79c-46ab-1c33-175f-282b7c43258f', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [q0].[Id], [q0].[Active], [q0].[Created], [q0].[Deleted], [q0].[Points], [q0].[ProcessorGenerateImagePrompt], [q0].[ScannerCardId], [q0].[StorageMediaName], [q0].[StorageMediaUrl], [q0].[Title], [q0].[TotalAnswers], [q0].[Type], [c].[Id], [s5].[ScannerId], [s5].[CategoryId], [s5].[Id], [s6].[Id] FROM [Categories] AS [c] WITH (NOLOCK) INNER JOIN ( SELECT [c3].[ScannerId], [c3].[CategoryId], [s1].[Id] FROM [CategoryScanners] AS [c3] INNER JOIN [Scanners] AS [s1] ON [c3].[ScannerId] = [s1].[Id] WHERE [s1].[Active] = CAST(1 AS bit) AND [s1].[Deleted] = CAST(0 AS bit) ) AS [s5] ON [c].[Id] = [s5].[CategoryId] INNER JOIN ( SELECT [s2].[Id], [s2].[ScannerId], [s2].[TitleSlug] FROM [ScannerCards] AS [s2] WHERE [s2].[Active] = CAST(1 AS bit) AND [s2].[Deleted] = CAST(0 AS bit) ) AS [s6] ON [s5].[Id] = [s6].[ScannerId] INNER JOIN ( SELECT [q].[Id], [q].[Active], [q].[Created], [q].[Deleted], [q].[Points], [q].[ProcessorGenerateImagePrompt], [q].[ScannerCardId], [q].[StorageMediaName], [q].[StorageMediaUrl], [q].[Title], [q].[TotalAnswers], [q].[Type] FROM [Questions] AS [q] WHERE [q].[Active] = CAST(1 AS bit) AND [q].[Deleted] = CAST(0 AS bit) ) AS [q0] ON [s6].[Id] = [q0].[ScannerCardId] WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id], [s5].[Id], [s5].[ScannerId], [s5].[CategoryId], [s6].[TitleSlug], [s6].[Id], [q0].[Id]
12.	info: 2025-04-28 09:45:23.187 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 130ms [Parameters=[@__id_0='e9f9c79c-46ab-1c33-175f-282b7c43258f', @__site_Id_1='63d6eb4e-8e39-4ac6-8f69-55ee76feccce'], CommandType='Text', CommandTimeout='30'] SELECT [s7].[TagId], [s7].[ScannerCardId], [s7].[Id], [s7].[Active], [s7].[Created], [s7].[Deleted], [s7].[Description], [s7].[Links], [s7].[MediaSourceCopyright], [s7].[MediaSourceUrl], [s7].[ShortDescription], [s7].[SiteId], [s7].[StorageMediaName], [s7].[StorageMediaUrl], [s7].[Title], [s7].[TitleSlug], [s7].[Url], [s7].[Wikipedia], [s7].[WikipediaPageId], [s7].[WikipediaUpdated], [c].[Id], [s5].[ScannerId], [s5].[CategoryId], [s5].[Id], [s6].[Id] FROM [Categories] AS [c] WITH (NOLOCK) INNER JOIN ( SELECT [c3].[ScannerId], [c3].[CategoryId], [s1].[Id] FROM [CategoryScanners] AS [c3] INNER JOIN [Scanners] AS [s1] ON [c3].[ScannerId] = [s1].[Id] WHERE [s1].[Active] = CAST(1 AS bit) AND [s1].[Deleted] = CAST(0 AS bit) ) AS [s5] ON [c].[Id] = [s5].[CategoryId] INNER JOIN ( SELECT [s2].[Id], [s2].[ScannerId], [s2].[TitleSlug] FROM [ScannerCards] AS [s2] WHERE [s2].[Active] = CAST(1 AS bit) AND [s2].[Deleted] = CAST(0 AS bit) ) AS [s6] ON [s5].[Id] = [s6].[ScannerId] INNER JOIN ( SELECT [t].[TagId], [t].[ScannerCardId], [t0].[Id], [t0].[Active], [t0].[Created], [t0].[Deleted], [t0].[Description], [t0].[Links], [t0].[MediaSourceCopyright], [t0].[MediaSourceUrl], [t0].[ShortDescription], [t0].[SiteId], [t0].[StorageMediaName], [t0].[StorageMediaUrl], [t0].[Title], [t0].[TitleSlug], [t0].[Url], [t0].[Wikipedia], [t0].[WikipediaPageId], [t0].[WikipediaUpdated] FROM [TagScannerCards] AS [t] INNER JOIN [Tags] AS [t0] ON [t].[TagId] = [t0].[Id] WHERE [t0].[Active] = CAST(1 AS bit) AND [t0].[Deleted] = CAST(0 AS bit) ) AS [s7] ON [s6].[Id] = [s7].[ScannerCardId] WHERE [c].[Id] = @__id_0 AND [c].[SiteId] = @__site_Id_1 AND [c].[Active] = CAST(1 AS bit) AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Id], [s5].[Id], [s5].[ScannerId], [s5].[CategoryId], [s6].[TitleSlug], [s6].[Id], [s7].[TitleSlug]
13.	info: 2025-04-28 09:45:23.258 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 76ms [Parameters=[@__site_Id_0='63d6eb4e-8e39-4ac6-8f69-55ee76feccce', @__item_Left_1='238', @__item_Right_2='239'], CommandType='Text', CommandTimeout='30'] SELECT [c].[Id], [c].[Active], [c].[Deleted], [c].[Description], [c].[DescriptionBackup], [c].[Left], [c].[ParentId], [c].[Position], [c].[ProcessorGenerateImagePrompt], [c].[Right], [c].[SiteId], [c].[StorageMediaName], [c].[StorageMediaUrl], [c].[Title], [c].[TitleBackup], [c].[TitleSlug], [c].[TotalChildren], [c].[TotalScanners], [c].[TotalYoutubeVideos] FROM [Categories] AS [c] WITH (NOLOCK) WHERE [c].[SiteId] = @__site_Id_0 AND [c].[Left] <= @__item_Left_1 AND [c].[Right] >= @__item_Right_2 AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Left]
14.	info: 2025-04-28 09:45:23.295 RelationalEventId.CommandExecuted[20101] (Microsoft.EntityFrameworkCore.Database.Command) 38ms [Parameters=[@__site_Id_0='63d6eb4e-8e39-4ac6-8f69-55ee76feccce', @__item_Left_1='2190', @__item_Right_2='2191'], CommandType='Text', CommandTimeout='30'] SELECT [c].[Id], [c].[Active], [c].[Deleted], [c].[Description], [c].[DescriptionBackup], [c].[Left], [c].[ParentId], [c].[Position], [c].[ProcessorGenerateImagePrompt], [c].[Right], [c].[SiteId], [c].[StorageMediaName], [c].[StorageMediaUrl], [c].[Title], [c].[TitleBackup], [c].[TitleSlug], [c].[TotalChildren], [c].[TotalScanners], [c].[TotalYoutubeVideos] FROM [Categories] AS [c] WITH (NOLOCK) WHERE [c].[SiteId] = @__site_Id_0 AND [c].[Left] <= @__item_Left_1 AND [c].[Right] >= @__item_Right_2 AND [c].[Deleted] = CAST(0 AS bit) ORDER BY [c].[Left]
629 ms

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