Question

Five Marks Questions
1) Write chemical reaction for these
a) Treating dilute sulphuric acid with
sodium hydroxide solution
b) Heating ammonium chloride
c) Changing ammonium chloride into
sodium and chlorine
d) Heating a mixture of iron and
sulfur
e) Passing chlorine through a
solution of potassium bromide​

Answer 1

Explanation:

1. When directly acid and base mixed different salts produce
2. Ammonium chloride reacts with a strong base, like sodium hydroxide, to release ammonia gas: NH4Cl + NaOH → NH3 + NaCl + H2O. Similarly, ammonium chloride also reacts with alkali metal carbonates at elevated temperatures, giving ammonia and alkali metal chloride: 2 NH4Cl + Na2CO3 → 2 NaCl + CO2 + H2O + 2 NH.

Answer 2

Answer:

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