Question

You are supplied with a gas containing 0.32 g of oxygen. Calculate the number of moles and molecules present in it.

Answer 1

Answer:

0.01 moles and no.of molecules =0.01 Na

Explanation:

here given mass = 0.32 and we have molecular mass of oxygen gas= 32g so we easily calculate no. of moles with the help of formulae....and we also calculate no.of molecules by using formulae that is no.of moles= give no.of molecules/ avagadro no.....thanx.

Answer 2

Explanation:

here's is your answer.