Question

16g of Hydrogen react with 16g of oxygen the mass of water is​

Answer 1

Answer:

18 g

Explanation:

We know that,

Hydrogen reacts with oxygen to form water.

The reaction for this follows :-

• 2H2 + O2 -----> 2H2O

Here, 4 g of Hydrogen reacts with 32 g of oxygen to form 36 g of water.

Therefore, we have,

1 g of Hydrogen required 8 g of oxygen.

Therefore, we have,

16 g of Hydrogen required 128 g of oxygen.

But there is only 16 g of oxygen available.

Therefore, we have,

Only 16/8 g or 2 g of Hydrogen will react.

And, Hydrogen will act is limiting reagent.

And, 18 g of water will be formed.