Mixing which 0.1 M aqueous solutions results in formation of a colored precipitate? A) BaCl2 and CH3COOH (B) BaCl2 and Na2CO3 (C) CuCl2 and CH3COOH (D) CuCl2 and Na2CO3 The correct answer is D but please explain I'm confused. I know that the product has to be insoluble to form a precipitate, but how do you know if it'll be colored?
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What shape would a molecule with two bound groups and two lone pairs have?
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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Mixing which 0.1 M aqueous solutions results in formation of a colored precipitate? A) BaCl2 and CH3...
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