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4 KClO3 = 3 KClO4 + KCl
NO(g) + NH3(g) = N2(g) + H2O(liq) =>
6 NO(g) + 4 NH3(g) = 5 N2(g) + 6 H2O(liq)
Na2SO4(l) + Pb(NO3)2(l) = PbSO4 + NaNO3 =>
Na2SO4(l) + Pb(NO3)2(l) = PbSO4 + 2 NaNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na3HC2O6 + HNO3 = NaNO3 + H2O + CO2 =>
Na3HC2O6 + 3 HNO3 = 3 NaNO3 + 2 H2O + 2 CO2
NO2 + H2O + CO2 = C7H12O4N + NO3 =>
19 NO2 + 6 H2O + 7 CO2 = C7H12O4N + 18 NO3
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
AgNO3 + H = Ag2 + HNO3 =>
2 AgNO3 + 2 H = Ag2 + 2 HNO3
C4H10O + K2Cr2O7 + H2SO4 = C4H8O + Cr2(SO4)3 + H2O + K2SO4 =>
3 C4H10O + K2Cr2O7 + 4 H2SO4 = 3 C4H8O + Cr2(SO4)3 + 7 H2O + K2SO4
POCl3 + NaNO2 = NOCl + Na3PO4 =>
POCl3 + 3 NaNO2 = 3 NOCl + Na3PO4
aluminum + CuO = AlO + copper =>
Al + CuO = AlO + Cu
SnO2(s) + H2(g) = Sn(s) + H2O(l) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(l)
Cu(OH)2 + P2O5 = CuO + H3PO4 =>
3 Cu(OH)2 + P2O5 = 3 CuO + 2 H3PO4
K2SO4(aq) + SrI2(aq) = SrSO4(s) + KI(aq) = Sr2{+} + SO4^2 = SrSO4(s) =>
K2SO4(aq) + SrI2(aq) = SrSO4(s) + 2 KI(aq)
H2PtCl6 + NaBH4 + H2O = PtO2 + NaCl + BCl3 + H2 =>
2 H2PtCl6 + 3 NaBH4 + 4 H2O = 2 PtO2 + 3 NaCl + 3 BCl3 + 12 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
N2H4 + Cu(OH)2 = Cu + N2 + H2O =>
N2H4 + 2 Cu(OH)2 = 2 Cu + N2 + 4 H2O
Ca{2+} + EDTA{4-} = Ca(EDTA){2-} =>
Ca{2+} + EDTA{4-} = Ca(EDTA){2-}
KBrO3 + HBr = Br2 + H2O + KOH =>
KBrO3 + 5 HBr = 3 Br2 + 2 H2O + KOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(OH)2 + CO2 = Mg5(CO3)4(OH)2 + H2O =>
5 Mg(OH)2 + 4 CO2 = Mg5(CO3)4(OH)2 + 4 H2O
AlCl3 + Na = NaAl + Cl2 =>
2 AlCl3 + 2 Na = 2 NaAl + 3 Cl2
BaCl2(aq) + H2SO4(aq) = BaSO4 + HCl =>
BaCl2(aq) + H2SO4(aq) = BaSO4 + 2 HCl
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C2H4O2 + O2 = CO2(g) + H2O =>
C2H4O2 + 2 O2 = 2 CO2(g) + 2 H2O
C4H8S(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C4H8S(l) + 7 O2(g) = 4 CO2(g) + 4 H2O(l) + SO2(g)
Mg + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg + Cu(NO3)2 = Cu + Mg(NO3)2
Ca + Co2 = CaCo3 =>
2 Ca + 3 Co2 = 2 CaCo3
MnO4{3-} + H{+} = MnO2 + MnO4{2-} + H2O =>
2 MnO4{3-} + 4 H{+} = MnO2 + MnO4{2-} + 2 H2O
Na2S + PbCl2 = PbNa2 + Cl2S =>
Na2S + PbCl2 = PbNa2 + Cl2S
CaBr2 + Cr2(SO4)3 = Ca2(SO4)3 + CrBr2 =>
2 CaBr2 + Cr2(SO4)3 = Ca2(SO4)3 + 2 CrBr2
FeO + Al(OH)3 = AlO + Fe(OH)3 =>
FeO + Al(OH)3 = AlO + Fe(OH)3
Cu(OH)2 + HNO2 = CuN2O4 + H2O =>
Cu(OH)2 + 2 HNO2 = CuN2O4 + 2 H2O
HCl + BaBr2 = BaCl2 + HBr =>
2 HCl + BaBr2 = BaCl2 + 2 HBr
C23H56O + O2 = CO2 + H2O =>
2 C23H56O + 73 O2 = 46 CO2 + 56 H2O
PH3 + K2Cr2O7 + H2O = H3PO4 + KOH + Cr(OH)3 =>
3 PH3 + 4 K2Cr2O7 + 16 H2O = 3 H3PO4 + 8 KOH + 8 Cr(OH)3
S{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S{2-} + 4 Br2 + 4 H2O = SO4{2-} + 8 Br{-} + 8 H{+}
KF + CH3COOH = HF + CH3COOK =>
KF + CH3COOH = HF + CH3COOK
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
Al2(O3) = Al + O2 =>
2 Al2(O3) = 4 Al + 3 O2
MgH2 + HOH = Mg(OH)2 + H2 =>
MgH2 + 2 HOH = Mg(OH)2 + 2 H2
Cd(s) + HCl = H2(g) + CdCl2 =>
Cd(s) + 2 HCl = H2(g) + CdCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH4 + HNO3 = NH4NO2 + H2O =>
10 NH4 + 8 HNO3 = 9 NH4NO2 + 6 H2O
C9H8O4 + H2O = H3O{+} + C9H7O4{-} =>
C9H8O4 + H2O = H3O{+} + C9H7O4{-}
C4H4(g) + O2(g) = CO2(g) + H2O(l) =>
C4H4(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
KOH + HBrO = KBrO + H2O =>
KOH + HBrO = KBrO + H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
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