ARe these chemical formulas correct?

Question

monocalcium phosphate: CaPO4
sodium phosphate: Na3PO4
calcium carbonate: CaPO4
Calcium Chloride: CaCl2
Magnesium Sulfate:MgSO4
monopotassium phosphate:KPO4

Answer 1

N, Y, N, Y, Y, N.

monopotassium phosphate is a name for potassium dihydrogenphosphate.

Answer 2

what about sodium bicarbonate:NaHCO3?

Answer 3

yes

Answer 4

thanks

Answer 5

is calcium carbonate CaCO3?

Answer 6

yes, CaCO3 is calcium carbonate.

Answer 7

See my post to you above that concerns an error in monocalcium monohydrogen phosphate.