Chemistry, asked by LandlordJatt, 11 months ago

2. Hydrogen and oxygen combine in
the ratio of 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 mk0077
11

Answer:

24 my dear

Explanation:

1:8=3:x

x=8×3

x=24

Answered by DJstorm
6

Answer:

Explanation:

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 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.

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