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Chemistry, 26.03.2021 14:00 hannahbannana98

What is the empirical formula of nitrogen oxide if 7.6 g of that oxide contains 4.8 g oxygen?

What is the total number of atoms in 36 g H2O?

What is the mass percentage of each element in
CaCO3?

What is the mass of one C atom in grams?

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What is the empirical formula of nitrogen oxide if 7.6 g of that oxide contains 4.8 g oxygen?
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