Chemistry, 06.08.2021 16:50 abelxoconda
A student dissolved a compound in water and added hydrochloric acid. No precipitate formed. Next, she bubbled into this solution, but again, no precipitate formed. However, when she made the solution basic with ammonia and bubbled in , a precipitate formed. Which of the following are possible as the cation in the compound?
a. Ca 2+
b. Cd 2+
c. Mn 2+
d. Ag+
Answers: 3
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A student dissolved a compound in water and added hydrochloric acid. No precipitate formed. Next, sh...
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