Chemistry, asked by ammudhana34d, 11 months ago

hydrogen and oxygen combine in the ratio 1:8 by mass to form water what mass of oxygen gas would be required to react completely with 3 g of hydrogen gas

Answers

Answered by saurav634

7

Explanation:

the mass of oxygen gas required to react completely with 1g of hydrogen gas is 8g . Therefore, the mass of oxygen gas required to react completely with 3g of hydrogen gas is 8 × 3g = 24 g.

Answered by Anonymous

5

Answer:

It is given that the ratio of hydrogen and oxygen by mass to form water is 1:8.
Then, the mass of oxygen gas required to react completely with 1 g of hydrogen gas is 8 g.
Therefore, the mass of oxygen gas required to react completely with 3 g of hydrogen gas is 8 × 3 g = 24 g.

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