State the type of chemical reactions and chemical equations that take place in the following: (i) Magnesium wire is burnt in air. (ii) Electric current is passed through water. (iii) Ammonia and hydrogen chloride gases’are mixed.
Asked by pachchigarkeyur
| 8th Mar, 2022,
12:05: PM
Expert Answer:
(i) Magnesium wire is burnt in air.
Combination reaction: 2Mg+O2 →2MgO
(ii) Electric current is passed through water.
Decomposition reaction: 2H2O → 2H2 + O2
(iii) Ammonia and hydrogen chloride gases’are mixed.
Combination reaction: NH3 +HCl → NH4Cl
Answered by Ramandeep
| 9th Mar, 2022,
02:00: PM
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