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Water Can Be Separated into Its Elements According to the Following

Question 95

Multiple Choice

Water can be separated into its elements according to the following equation by electrolysis. If 20.0 g of water is decomposed by this method, how much oxygen gas is produced? 2H2O(l) Water can be separated into its elements according to the following equation by electrolysis. If 20.0 g of water is decomposed by this method, how much oxygen gas is produced? 2H<sub>2</sub>O(l) 2H<sub>2</sub>(g) O<sub>2</sub>(g) A) 17.8 g B) 8.9 g C) 35.6 g D) 16.0 g E) 10.0 g 2H2(g) Water can be separated into its elements according to the following equation by electrolysis. If 20.0 g of water is decomposed by this method, how much oxygen gas is produced? 2H<sub>2</sub>O(l) 2H<sub>2</sub>(g) O<sub>2</sub>(g) A) 17.8 g B) 8.9 g C) 35.6 g D) 16.0 g E) 10.0 g O2(g)


A) 17.8 g
B) 8.9 g
C) 35.6 g
D) 16.0 g
E) 10.0 g

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