Question

Calculate the mass of 12.044 into 10 raise to power 23 of H2

Answer 1

Answer:

4 gram

Explanation:

We know that

6.022 into 10 raised to power 23 molecules of H2 weights 2g.

So

12.044 into 10 raise to power 23 molecules of H2 weights

= (2 / 6.022×10^23) × 12.044×10^23

4 gram.