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How many hydrogen atoms are needed to produce two H2O molecules?
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How many hydrogen atoms are needed to produce two H2O molecules?

User Gnud
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2 Answers

2 votes

Answer:

Step-by-step explanation:

4 hydrogen and 2 oxygen

User Lmarqs
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4 votes

Answer:

4 (four) hydrogen atoms are needed to produce two H2O molecules. See the explanation below, please.

Step-by-step explanation:

According to the following equation, we need 4 hydrogen atoms :

2 H2 + 02 ---> 2H20

User NullHypothesis
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