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8 AI + 30 HNO3 = 8 AI(NO3)3 + 15 H2O + 3 N2O
BrO + H2O = OH + HBrO =>
BrO + H2O = OH + HBrO
CaBr2 + Mg2 = Ca2 + MgBr2 =>
2 CaBr2 + Mg2 = Ca2 + 2 MgBr2
HNO2 + KMnO4 = KOH + MnO + H2O + NO2 =>
5 HNO2 + KMnO4 = KOH + MnO + 2 H2O + 5 NO2
NaMnO4 + NH3 = MnO2 + N2 + NaOH + H2O =>
2 NaMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 NaOH + 2 H2O
(NH4)2S + Fe2(SO4)3 = FeS + S + (NH4)2SO4 =>
3(NH4)2S + Fe2(SO4)3 = 2 FeS + S + 3(NH4)2SO4
Cu2CO2(OH)2*H2O = Cu2CO2 + H2 + O2 =>
2 Cu2CO2(OH)2*H2O = 2 Cu2CO2 + 4 H2 + 3 O2
PH2S = PSH2 =>
PH2S = PSH2
Zn2 + Pb2No3 = Pb2 + Zn2No3 =>
Zn2 + Pb2No3 = Pb2 + Zn2No3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Pb(s) + MgCl2(aq) = PbMgCl2 =>
Pb(s) + MgCl2(aq) = PbMgCl2
Al + KClO4 + H2SO4 = KCl + H2O + Al2(SO4)3 =>
8 Al + 3 KClO4 + 12 H2SO4 = 3 KCl + 12 H2O + 4 Al2(SO4)3
Ni + PbCl2 = NiCl + Pb =>
2 Ni + PbCl2 = 2 NiCl + Pb
Na2(HPO4) + Al(NO3)3 = Na(NO3) + Al2(HPO4)3 =>
3 Na2(HPO4) + 2 Al(NO3)3 = 6 Na(NO3) + Al2(HPO4)3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
K2SO4(ac) + NaNO3(ac) = Na2SO4 + KNO3 =>
K2SO4(ac) + 2 NaNO3(ac) = Na2SO4 + 2 KNO3
Fe(NO3)3*9H2O + C6H8O7*H2O = Fe2O3 + CO + N2 + H2O =>
2 Fe(NO3)3*9H2O + 5 C6H8O7*H2O = Fe2O3 + 30 CO + 3 N2 + 43 H2O
H3PO2 + O = H3PO4 =>
H3PO2 + 2 O = H3PO4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NH2C2H4COOH + HCl = (NH3C2H4COOH)Cl =>
NH2C2H4COOH + HCl = (NH3C2H4COOH)Cl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cr7N66H96C42O24 + KMnO4 + H2SO4 = K2CrO7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
Cr7N66H96C42O24 + 126 KMnO4 + 149 H2SO4 = 7 K2CrO7 + 126 MnSO4 + 42 CO2 + 66 KNO3 + 23 K2SO4 + 197 H2O
HNO3 + NaHCO3 = NaNO3 + H2CO3 =>
HNO3 + NaHCO3 = NaNO3 + H2CO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HNO3 + NaHCO3 = NaNO3 + H2CO3 =>
HNO3 + NaHCO3 = NaNO3 + H2CO3
S2O8 + KI = K2S2O8 + I2 =>
S2O8 + 2 KI = K2S2O8 + I2
Ca(OH)2 + BaBr2 = CaBr2 + Ba(OH)2 =>
Ca(OH)2 + BaBr2 = CaBr2 + Ba(OH)2
BaI2(aq) + Cl2(g) = BaCl2(aq) + I2(s) =>
BaI2(aq) + Cl2(g) = BaCl2(aq) + I2(s)
Pb(OH)2 + ClH = H2O + PbCl2 =>
Pb(OH)2 + 2 ClH = 2 H2O + PbCl2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
FeCl3 + CaH = FeH3 + CaCl =>
FeCl3 + 3 CaH = FeH3 + 3 CaCl
BaCI2 = Ba + CI2 =>
BaCI2 = Ba + CI2
Fe(NO3)3 + K4[Fe(CN)6] = Fe(CN)3 + K4(NO3)3 =>
Fe(NO3)3 + K4[Fe(CN)6] = 2 Fe(CN)3 + K4(NO3)3
Bi(OH)3 + C6H12O6 = Bi + C6H12O7 + H2O =>
2 Bi(OH)3 + 3 C6H12O6 = 2 Bi + 3 C6H12O7 + 3 H2O
H2SO4 + Pb + PbO2 = PbSO4 + H22O =>
22 H2SO4 + 21 Pb + PbO2 = 22 PbSO4 + 2 H22O
CH3CH2CHO + CUSO4 + NaOH = CH3CH2COONa + CU2O + Na2SO4 + H2O =>
4 CH3CH2CHO + 6 CUSO4 + 17 NaOH = 5 CH3CH2COONa + 3 CU2O + 6 Na2SO4 + 8 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
H3PO4 + NaCIO = Na3PO4 + HCIO =>
H3PO4 + 3 NaCIO = Na3PO4 + 3 HCIO
CaCO3 + C2H5O2 = Ca(C2H5O2) + H2O + CO2 =>
9 CaCO3 + 11 C2H5O2 = 9 Ca(C2H5O2) + 5 H2O + 13 CO2
Br2 + H2SO3 + H2O = H2SO4 + HBr =>
Br2 + H2SO3 + H2O = H2SO4 + 2 HBr
Fe + H5PO5 = FeH2PO4 + H3O =>
Fe + H5PO5 = FeH2PO4 + H3O
Fe7S8 + CO2 = Fe3O4 + S2 + CO =>
3 Fe7S8 + 28 CO2 = 7 Fe3O4 + 12 S2 + 28 CO
Cd(OH)2 + H3PO3 = Cd3(PO3)2 + H2O =>
3 Cd(OH)2 + 2 H3PO3 = Cd3(PO3)2 + 6 H2O
B2S5 + HNO3 + H2O = H2SO4 + H3BO3 + NO =>
B2S5 + 12 HNO3 + 2 H2O = 5 H2SO4 + 2 H3BO3 + 12 NO
Na2SO4 + Ba(NO3)2 = Na2Ba4 + SO4 + NO3 =>
Na2SO4 + 4 Ba(NO3)2 = Na2Ba4 + SO4 + 8 NO3
SnO + C = COSn =>
SnO + C = COSn
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