Question

3.
The chemical formula of magnesium phosphate is-
Mg(PO)
Mg, (PO),
Mg,(PO),
Mg(PO),
4.
The following reaction is an example of a-
Fe(s) + CuSO, (aq)
→ FeSO, (aq) + Cu(s)
combination reaction
displacement reaction
neutralisation reaction
decomposition reaction
5.
The chemical formula of quicklime is-
Cao
CaCO,
Ca(OH)2
CaCl,​

Answer 1

Answer:

Ca(OH)2 yes this is the correct answer hope so

Answer 2

Answer:

3. Mg3(PO4)2

4. Displacement reaction

5. Cao