Question

Write the chemical formulae of
a)dinitrogen oxide
b) calcium dihydrogen phosphate​

Answer 1

A) Dinitrogen Oxide:

=>
`N_(2)O` (Also called Nitrous Oxide)

B) Calcium Dihydrogen Phosphate​:

=>
`Ca(H_(2)PO_(4))_(2)` (Also called Monocalcium phosphate)