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oceanflavored
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[SOLVED] chemistry question.
i'm studying for satII chem & got stuck on this problem. any help would be greatlyyy appreciated.
Which of the following when placed in water will test as an acid solution?
I. HCl (g) + H2O
II. Excess H3O+ + H2O
III. CuSO4 (s) + H2O
(A) I only
(B) II only
(C) I and II only
(D) II and III only
(E) I, II, and III
don't think you really need anyyyy.
but the book says the answer is (E).
well; I'm totally confused by this problem.
but i know (I) has to be true because HCl = strong acid. but as for the other ones, I'm very lost and would totally appreciate any help at alll.
thanks in advance! :)
Homework Statement
i'm studying for satII chem & got stuck on this problem. any help would be greatlyyy appreciated.
Which of the following when placed in water will test as an acid solution?
I. HCl (g) + H2O
II. Excess H3O+ + H2O
III. CuSO4 (s) + H2O
(A) I only
(B) II only
(C) I and II only
(D) II and III only
(E) I, II, and III
Homework Equations
don't think you really need anyyyy.
but the book says the answer is (E).
The Attempt at a Solution
well; I'm totally confused by this problem.
but i know (I) has to be true because HCl = strong acid. but as for the other ones, I'm very lost and would totally appreciate any help at alll.
thanks in advance! :)
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