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Science CBSE Homework Assignments
Class 10
Chemical reaction and equations
Combination
1.
Balancing the combination reaction
Task:
2
m.
1. Write the balanced chemical equation for the following.
Hydrogen(g) + Chlorine(g) → Hydrogen chloride(g)
\(O_2\)(g) + \(Cl_2\)(g) → \(2HCl\)(g)
\(H_2\)(g) + \(Cl_2\)(g) → \(2HBr\)(g)
(N_2\)(g) + \(Cl_2\)(g) → \(2HCl\)(g)
\(H_2\)(g) + \(Cl_2\)(g) → \(2HCl\)(g)
\(H_2\)(g) + \(Br_2\)(g) → \(2HCl\)(g)
2. Identify the type of the following reaction.
Hydrogen(g) + Chlorine(g) → Hydrogen chloride(g)
Displacement reaction
Coupling reaction
Double displacement reaction
Decomposition reaction
Combination reaction
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