Acid Base Reactions

Question 1

1. Acid + metal hydroxide

Answer 1

• HCL + NaOH —> NaCl + H2P

- Acid + metal hydroxide (base) —> Salt + water

Question 2

2. Acid + Metal oxide

Answer 2

• 2HCl + MgO —> MgCl2 + H2O

- acid + metal oxide —> salt + water

Question 3

3. Acid + metal carbonate

Answer 3

2HNO3 + Na2CO3 —> 2NaNo3 + CO2 + H2O

Acid + metal carbonate —> salt+ water+ carbon dioxide

Question 4

4. Acid + metal hydrogen carbonate

Answer 4

H2SO4 + 2NaHCO3 —> Na2SO4 + 2CO2 + 2H2O

Question 5

Acids + metals

Answer 5

2HCl + Mg —> MgCl2 + H2

Acid + metal —> salt + hydrogen

Question 6

Neutralisation

Answer 6

Acid + base —> salt + water