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CLEP Chemistry Practice Test

Category - Chemistry

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A 1.00 kg sample of water (H2O) contains 0.11 kg of hydrogen (H) and 0.89 kg of oxygen (O). According to the law of constant composition, how much hydrogen and oxygen would a 1.5 kg sample of water contain?

0.11 kg H and 0.89 kg O
0.17 kg H and 1.34 kg O
0.22 kg H and 1.78 kg O
1.34 kg H and 0.17 kg O

Explanation

Answer: B - 0.17 kg H and 1.34 kg O.

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CLEP Chemistry Practice Test

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