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elixir [45]
3 years ago
6

1. An unknown compound was found to have a percent composition of: 47.0%

Chemistry
1 answer:
lara31 [8.8K]3 years ago
6 0

Answer:The empirical formula is KCO2

Explanation:

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Spectator ions do not participate in the main reaction going on in the system.

Hence, for the reaction of potassium hydroxide and ammonium bromide, we have;

K^+(aq) + Br^-(aq) -----> KBr(aq)

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