Water Can Be Separated into Its Elements According to the Following

question 6

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 ( )  2H₂(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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