Question

what Is the mass of oxygen required to react completely with 15g of hydrogen gas to form water? with step...​

Answer 1

Answer:

See answer in explanation and please marke as brainilist for efforts.

Explanation:

Given mass of Oxygen 15g

water equal to H2O.

Ratio of Hydrogen to Oxygen by mass equal to 1:8.Given mass of hydrogen gas or H2 is 15g. Hence hydrogen is 30 g

So we need ration of 1:8.mass of Oxygen requested is 30 multiplied by 8 equals to 240g.

Answer 2

Answer:

Explanation:

May this will help you