a white precipitate is formed after adding dilute nitric acid and silver nitrate to a solution. what is present in the solution?
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Card 8
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a yellow precipitate is formed after adding dilute nitric acid and silver nitrate to a solution. what is present in the solution?
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Card 9
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a cream precipitate is formed after adding dilute nitric acid and silver nitrate to a solution. what is present in the solution?
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Card 10
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A light blue precipitate is formed after adding sodium hydroxide to a solution. what is present in the solution?
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Card 11
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A reddish brown precipitate is formed after adding sodium hydroxide to a solution. what is present in the solution?
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Card 12
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A light green precipitate is formed which slowly turns to brown (looking 'dirty green') after adding sodium hydroxide to a solution. what is present in the solution?
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Card 13
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After adding sodium hydroxide to a solution, a white precipitate is formed which dissolves in excess sodium hydroxide solution. what is present?
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Card 14
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After adding sodium hydroxide to a solution, a white precipitate is formed which is insoluble in excess sodium hydroxide solution. which two ions could be present?
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Card 15
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after adding sodium hydroxide to a solution and heating gently, a gas is formed which turns damp red litmus paper blue. what is present?