Q35Multiple choice
Balance the following chemical equations and identify the type of chemical reaction.
- (a)Mg(s) + Cl2(g) ⎯→ MgCl2(s) Heat → Hg(l) + O (g)
- (b)HgO(s) ⎯⎯⎯⎯ 2 Fuse → Na S(s)
- (c)Na(s) + S(s) ⎯⎯⎯⎯ 2
- (d)TiCl4(l) + Mg(s) ⎯→ Ti(s) + MgCl2(s) (e) CaO(s) + SiO2(s) ⎯→ CaSiO3(s) U V → H O(l) + O (g) (f) H2O2(l) ⎯⎯⎯⎯ 2 2
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(a) Mg(s) + Cl2(g) ⎯→ MgCl2(s) Heat → Hg(l) + O (g)
(b) HgO(s) ⎯⎯⎯⎯ 2 Fuse → Na S(s)
(c) Na(s) + S(s) ⎯⎯⎯⎯ 2
(d) TiCl4(l) + Mg(s) ⎯→ Ti(s) + MgCl2(s) (e) CaO(s) + SiO2(s) ⎯→ CaSiO3(s) U V → H O(l) + O (g) (f) H2O2(l) ⎯⎯⎯⎯ 2 2