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kakasveta [241]

3 years ago

14

Water (H2O) forms when hydrogen gas (H2) and oxygen gas (O2) react according to the equation below: 2H2 +O2 → 2H2O What mass of

water forms when 1.45 × 10-3 g O2 react completely? (Molar mass of O2 = 32.00 g/mol; molar mass of H2O = 18.02 g/mol)

2 answers:

Zinaida [17]3 years ago

7 0

The mass of water that forms is1.63 * 10^-3g

tia_tia [17]3 years ago

6 0

The answer is A

1.63 × 10-3 g

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jasenka [17]

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