Completar frases General Chemistry Unit 4 ReviewVersión en línea A review of balancing chemical equations. por Caroline Jones 1 Balance the chemical equation : K + H2O - > KOH + H 2 2 Balance the chemical equation : PCl + H2O - > H3PO3 + HC l 3 Balance the chemical equation : C3H8 + O2 - > H2O + CO 2 4 Balance the chemical equation : CO2 + CaSiO3 + H2O - > SiO2 + Ca ( HCO3 ) 2 5 Balance the chemical equation : Co ( NO3 ) 3 + ( NH4 ) 2S - > Co2S3 + NH4NO 3 6 Balance the chemical equation : Cu2O + C - > Cu + C O 7 Balance the chemical equation : H2 + Cl2 - > HC l 8 Balance the chemical equation : Na2S + Cu ( NO3 ) 2 - > NaNO3 + Cu S 9 Balance the chemical equation : N2H4 - > NH3 + N 2 10 Balance the chemical equation : HCl + O2 - > H2O + Cl 2 11 Balance the chemical equation : FeS + HCl - > FeCl2 + H2 S 12 Balance the chemical equation : C6H14 + O2 - > CO2 + H2 O 13 Balance the chemical equation : HC2H3O2 + Ba ( OH ) 2 - > H2O + Ba ( C2H3O2 ) 2 14 Balance the chemical equation : C8H18 + O2 - > CO2 + H2 O 15 Balance the chemical equation : Fe2O3 + CO - > CO2 + F e