Question

2. Write the chemical equation for the given reaction.State the type of chemical reaction.
a. Sulphuric acid reacts with Calcium carbonate
b. Calcium chloride reacts with Sodium phosphate
c. Hydrogen chloride reacts with ammonia
d. Barium chloride reacts with Aluminium sulphate
Potassium hydroxide reacts with sulphuric acid
Zinc reacts with Copper sulphate solution
g. Calcium hydroxide reacts with nitric acid.




plz ans
even 1 single ans can help​

Answer 1

a.CaCO3+H2SO4→CaSO4+CO2+H2O.

c.NH3(g) + HCl(g) ---> NH4Cl(s)

d.Al2(SO4)3 + 3BaCl2 ------> 2AlCl3 + 3BaSO4

e.potassium hydroxide + sulfuric acid → potassium sulfate + water

f. Zn(s) + CuSO4(aq) -> Cu(s) + ZnSO4 (aq)

Hope it helps

Answer 2

Answer:

a. H2 SO4 + Ca CO3 = CaSO4 + CO2 + H2O

b. CaCl2 + Na3PO4

c. HCl + NH3

d. BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3

[Double displacement reaction ]

e. KOH + H2SO4 = K2SO4 + H2O

f. Zn + CuSO4 = ZnSO4 + Cu

[Displacement reaction]

g. Ca(OH)2 + HNO3