Question

Calculate No. of Atoms/Molecule 0.4 moles of sodium
5 moles of CO
2.3g of sodium
2.2g of Carbon dioxide​

Answer 1

Answer:

The number of gram atoms =

Molecular weight

Weight

=

23 g/ g atom

4.6 grams

= 0.2 g atoms

The number of gram atoms in 4.6 grams of sodium is 0.2.