Question

Xl of n2o at stp contains 3 into 10 raise to power 22 molecules the number of molecules in x

Answer 1

Answer:

Explanation:

At stp 22.4 l of N2O contains 6*10^23 number of molecules

22.4 l = 22,400 cm^3

22,400 cm^3 N2O contains 6*10^23 molecules

1 cm^3 N2O contains (6*10^23)/22,400 molecules

= 2.69 * 10^19 molecules

Answer 2

Explanation:

metal sulphides and carbonates be converted into oxides in the proces of extractuon of metal.