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Questions and Answers
What is the law that states all chemical compounds have a constant composition?
In the chemical equation 1 H2(g) + O2(g) → H2O(l), what is the total mass after the reaction?
What is the molar ratio of hydrogen to oxygen in water (H2O)?
What is the classification of matter that includes homogeneous compounds?
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Who proposed the law stating that when one element combines with another to form different compounds, the ratio of the masses of the second element that combines with a fixed mass of the first element is always a ratio of small whole numbers?
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