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3 years ago

with the help of balanced chemical equation explain what happens when zinc is put in dilute hydrochloric acid

Chemistry

1 answer:

blagie [28]3 years ago

3 0

They react to form salt ZnCl + hydrogen gas

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What is the percent composition of hydrogen if a sample is found to contain 7 grams of hydrogen, 32 grams of nitrogen, and 7 gra

nata0808 [166]

<u>Answer:</u> The percent composition of hydrogen in the sample is 15.22 %

<u>Explanation:</u>

We are given:

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