jerseygirl6167

12.07.2019 • 

Chemistry

Two elements, and , combine to form two binary compounds. in the first compound, 28.0 g of combines with 3.00 g of . in the second compound, 7.00 g of combines with 4.50 g of . show that these data are in accord with the law of multiple proportions. if the formula of the second compound is , what is the formula of the first compound?

Ответ:

Animallover100

08.07.2020

Chemistry

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7.00 g of combines with 4.50 g of . show that these data are in accord with the law of multiple proportions

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Ответ:

eggoysters

10.04.2021

Chemistry

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C, because this will create new substance

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