Chemistry, 24.02.2020 22:31 rina62

Which statement best supports the law of definite proportions?

Nitrogen can react with oxygen to form different compounds.

The mass of reactants is always equal to the mass of products in a chemical reaction.

Pure water is always 11.2% H and 88.8% O by mass.

The ratio of the mass of oxygen in CO to the mass of oxygen in CO2is always 2:1.

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Which statement best supports the law of definite proportions?

Nitrogen can react with o...

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