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2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H3O2Na + H2O = C2H5O3Na =>
C2H3O2Na + H2O = C2H5O3Na
WC(s) + O2(g) = WO3(s) + CO2(g) =>
2 WC(s) + 5 O2(g) = 2 WO3(s) + 2 CO2(g)
As + O2 = As3O5 =>
6 As + 5 O2 = 2 As3O5
Sr + Br2 = SrBr2 =>
Sr + Br2 = SrBr2
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
K2NO3 + ZnCl2 = KCl + ZnNO3 =>
K2NO3 + ZnCl2 = 2 KCl + ZnNO3
Mn(OH)2 + Br2 = MnO2 + HBr =>
Mn(OH)2 + Br2 = MnO2 + 2 HBr
NaPO3 + Co(NO3)2 = NaCoPO4 + NO2 + O2 =>
2 NaPO3 + 2 Co(NO3)2 = 2 NaCoPO4 + 4 NO2 + O2
HgN2O6 + H8N2S = HgS + NH4NO3 =>
HgN2O6 + H8N2S = HgS + 2 NH4NO3
(NH4)Br + Ca(OH)2 = (NH4)(OH) + CaBr2 =>
2(NH4)Br + Ca(OH)2 = 2(NH4)(OH) + CaBr2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZnH2 = Zn + H =>
ZnH2 = Zn + 2 H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H9NO3 + O2 = CO2 + H2O + NH3 =>
C4H9NO3 + 4 O2 = 4 CO2 + 3 H2O + NH3
C3H6(g) + NH3(g) + O2(g) = C3H3N(g) + H2O =>
2 C3H6(g) + 2 NH3(g) + 3 O2(g) = 2 C3H3N(g) + 6 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Cr2O7{2-} + C2O2{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + C2O2{2-} + 10 H{+} = 2 Cr{3+} + 2 CO2 + 5 H2O
Br2 + NaNO2 + NaOH = NaBr + NaNO3 + H2O =>
Br2 + NaNO2 + 2 NaOH = 2 NaBr + NaNO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H7BrO2 + O2 = CO2 + H2O + HBr =>
2 C4H7BrO2 + 9 O2 = 8 CO2 + 6 H2O + 2 HBr
FeHO2 = Fe2O3 + H2O =>
2 FeHO2 = Fe2O3 + H2O
PbS + CO2 = PbSO4 + CO =>
PbS + 4 CO2 = PbSO4 + 4 CO
H{+} + Mn(OH)3 = Mn{2+} + MnO2 + H2O =>
2 H{+} + 2 Mn(OH)3 = Mn{2+} + MnO2 + 4 H2O
Ni(NO3)2 + NH2CH2COOH = NiO + CO2 + H2O + N2 =>
9 Ni(NO3)2 + 10 NH2CH2COOH = 9 NiO + 20 CO2 + 25 H2O + 14 N2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CH2CH2 + CH3CH2OH = CH3CH2OCH2CH3 =>
CH2CH2 + CH3CH2OH = CH3CH2OCH2CH3
FeS + HCe = FeCe2 + H2S =>
FeS + 2 HCe = FeCe2 + H2S
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
NaCl + Pb(NO3)2 + KI = PbCl2 + KNO3 + NaI =>
2 NaCl + Pb(NO3)2 + 2 KI = PbCl2 + 2 KNO3 + 2 NaI
Sr(NO2)2 + Rb = Rb(NO2)2 + Sr =>
Sr(NO2)2 + Rb = Rb(NO2)2 + Sr
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
NaOH(aq) + FeBr3(aq) = NaBr(s) + Fe(OH)3(s) =>
3 NaOH(aq) + FeBr3(aq) = 3 NaBr(s) + Fe(OH)3(s)
NaCl + O4 = NaClO3 =>
4 NaCl + 3 O4 = 4 NaClO3
NaHCO3 = Na + HCO3 =>
NaHCO3 = Na + HCO3
Ni + Cl2 = Ni2Cl =>
4 Ni + Cl2 = 2 Ni2Cl
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
CH3F + O2 = CO2 + H2O + F2O =>
2 CH3F + 4 O2 = 2 CO2 + 3 H2O + F2O
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
KH2PO4 + Ca(OH)2 = K2HPO4 + CaHPO4 + H2O =>
2 KH2PO4 + Ca(OH)2 = K2HPO4 + CaHPO4 + 2 H2O
Fe + KNO3 + KOH = KFeO2 + N2 + H2O =>
10 Fe + 6 KNO3 + 4 KOH = 10 KFeO2 + 3 N2 + 2 H2O
CaCO3 + (COOH)2 = CaC2O4 + H2O + CO2 =>
CaCO3 + (COOH)2 = CaC2O4 + H2O + CO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
KClO4 + H2SO4 = HClO4 + KHSO4 =>
KClO4 + H2SO4 = HClO4 + KHSO4
AlN3O9 + NH4OH = AlO3H3 + NH4NO3 =>
AlN3O9 + 3 NH4OH = AlO3H3 + 3 NH4NO3
Cu + Li2O = Li2 + CuO =>
Cu + Li2O = Li2 + CuO
Ba(OH)2 + KHP = Ba(KP)2 + H2O =>
Ba(OH)2 + 2 KHP = Ba(KP)2 + 2 H2O
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