Textbook ExpertVerified Tutor
2 Nov 2021
Given information
The mass ratio of oxygen to hydrogen in water is . The mass ratio of oxygen to hydrogen in hydrogen peroxide (a compound that only contains hydrogen and oxygen) is .
Step-by-step explanation
Step 1.
The law of multi-purpose states that when two elements combine to form a compound, the mass ratio of the second element combined with the fixed mass of the first element will always be the ratio of small whole numbers.
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