Which chemical equation represents a redox reaction?(1 point) Responses CaO(s)+SiO2(s)→CaSiO3(l) cap c A cap o left parenthesis s right parenthesis plus cap s i cap o sub 2 left parenthesis s right parenthesis right arrow cap c A cap s i cap o sub 3 left parenthesis l right parenthesis Fe2O3(s)+2Al(s)→Al2O3(s)+2Fe(l) cap f e sub 2 cap o sub 3 left parenthesis s right parenthesis plus 2 cap A l left parenthesis s right parenthesis right arrow cap A l sub 2 cap o sub 3 left parenthesis s right parenthesis plus 2 cap f e left parenthesis l right parenthesis CaCO3(s)→CaO(s)+CO2(g) cap c A cap c cap o sub 3 left parenthesis s right parenthesis right arrow cap c a cap o left parenthesis s right parenthesis plus cap c cap o sub 2 left parenthesis g right parenthesis TiCl4(s)+2H2O(g)→TiO2(s)+4HCl(g)

Answer 1

TiCl4(s)+2H2O(g)→TiO2(s)+4HCl(g)
cap T cap i cap C cap l sub 4 left parenthesis s right parenthesis plus 2 cap H sub 2 cap O left parenthesis g right parenthesis right arrow cap T cap i cap O sub 2 left parenthesis s right parenthesis plus 4 cap H cap C cap l left parenthesis g right parenthesis