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How many of the following reactions are homogenous reversible reactions? (1) CH_(3)COOH(l)+C_(2)H_(5)OH(l)hArrCH_(3)COOC_(2)H_(5)(l)+H_(2)O(l) (2) C(s)+CO_(2)(g)hArrCO(g)+H_(2)O(g) (3) H_(2)(g)+CO_(2)(g)hArrCO(g)+H_(2)O(g) (4) CO(g)+CI_(2)(g)hArrCOCI_(2)(g) (5) NH_(4)HS_(s)hArrNH_(3)(g)+H_(2)S(g) (6) CaCO_(3)(s)hArrCaO(s)+CO_(2)(s) (7) N_(2)(g)O_(2)(g)hArr2NO(g) (8) CO_(2)(g)+C(s)hArr2CO(g) (9) SO_(2)+NO_(2)(g)hArrSO_(3)(g)+NO(g) (10) NO(g)+(1)/(2)Br_(2)(l)hArr2NOBr(g) |
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