Chemistry
Write a balanced equation by taking an example of your own.
(i) An acid and an alkali.
(ii) An ammonium salt and an alkali
(iii) A nitrate and a mineral acid
(iv) A hydrocarbon and oxygen in excess
(v) A metal hydrogen carbonate and an acid.
Acids Bases Salts
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Answer
(i) HCl + NaOH ⟶ H2O + NaCl
(ii) NH4Cl + NaOH NaCl + H2O + NH3↑
(iii) KNO3 + H2SO4 (conc.) KHSO4 + HNO3
(iv) C2H4 + 3O2 ⟶ 2CO2 + 2H2O + heat
(v) NaHCO3 + HCl ⟶ NaCl + H2O + CO2
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