Write the names and numbers of atoms of the elements each of these compounds are made up of. The first one has been done for you:-
1. CO² (carbon dioxide): 1 atom of carbon + 2 atoms of oxygen. 2. HNO³ (nitric acid): _______
3. CuSO⁴ (copper sulphate): ________
Answers
Answered by
1
Answer:
The chemical formula tells us the mole ratio. CO2 = 1 CO2 molecule : 1 C atom : 2 O atoms.
Similar questions