Question

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Which model accurately represents the chemical equation 2H2 + O2è 2H2O?

Answer 1

B

Explanation:

-The balanced chemical reaction of oxygen and water is written as:

`2H_2_((g))+O_2_((g))->2H_2O_((l))`

-You notice that 2 moles of hydrogen gas reacts with one mole of oxygen gas to form 2 moles of water

-Hence, the correct choice is B