Question

balance 10 chemical equations & tell type of reaction​

Answer 1

Answer:

1.Potassium iodide + Lead nitrate-Lead iodide + Potassium Nitrate

2KI + Pb(NO3)2 - PbI2 + 2KNO3

Double displacement reaction

2.Barium Chloride + Sulphuric acid - Barium Sulphate+ Hydrochloric acid

BaCl2+ H2SO4 -BaSO4 + 2 HCI

Double displacement reaction

3.Sodium hydroxide + Hydrochloric acid-Sodium Chloride + Water

NaOH + HCl -NaCl +H2O

Double displacement reaction

4.Hydrogen + Oxygen- Water

2H2 + O2 - 2H20

Combination reaction

5.Silver Chloride - Silver + Chlorine

2AgCl - 2Ag+Cl2

Decomposition reaction