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What is the law that states all chemical compounds have a constant composition?
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?
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 molar ratio of hydrogen to oxygen in water (H2O)?
What is the classification of matter that includes homogeneous compounds?
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?
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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