5 Questions
According to the law of constant proportions, which of the following statements is true?
The ratio of elements in a compound is always the same regardless of the source
What is the ratio of nitrogen to hydrogen in ammonia according to the law of constant proportions?
14:3
Which scientist is credited with stating the law of constant proportions?
Proust
What is the ratio of hydrogen to oxygen in water according to the law of constant proportions?
1:8
What did Lavoisier and other scientists observe about compounds?
Compounds have the same elements in the same proportions
Test your knowledge of chemical compounds and their compositions with this quiz! Explore the principles of Lavoisier's discovery and learn about the consistent ratios of elements in compounds. Challenge yourself with questions related to the mass ratios of hydrogen and oxygen in water and more.
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