1.

Balance the following chemical equations and identify the type of chemical reaction.(a) Mg(s)+Cl2(g)→MgCl2(s)(b) HgO(s)Heat−−→Hg(l)+O2(g)(c) Na(s)+S(s)Fuse−−→Na2S(s)(d) TiCl4(l)+Mg(s)→Ti(s)+MgCl2(s)(e) CaO(s)+SiO2(s)→CaSiO3(s)(f) H2O2(l)UV−−→H2O(l)+O2(g)

Answer» Balance the following chemical equations and identify the type of chemical reaction.



(a) Mg(s)+Cl2(g)MgCl2(s)

(b) HgO(s)HeatHg(l)+O2(g)

(c) Na(s)+S(s)FuseNa2S(s)

(d) TiCl4(l)+Mg(s)Ti(s)+MgCl2(s)

(e) CaO(s)+SiO2(s)CaSiO3(s)

(f) H2O2(l)UVH2O(l)+O2(g)


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