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Pb(NO3)2 + Cu2SO4 = PbSO4 + 2 CuNO3
HCNO + C3H4O2 = C4H3NO2 + H2O =>
HCNO + C3H4O2 = C4H3NO2 + H2O
K2CO3 + AgNO3 = K2NO3 + CO3 + Ag =>
K2CO3 + AgNO3 = K2NO3 + CO3 + Ag
KBr + H2SO4 + KMnO4 = K2SO4 + MnSO4 + Br + H2O =>
5 KBr + 4 H2SO4 + KMnO4 = 3 K2SO4 + MnSO4 + 5 Br + 4 H2O
AgNO3 + CO + H2O = Ag + CO2 + HNO3 =>
2 AgNO3 + CO + H2O = 2 Ag + CO2 + 2 HNO3
N2H4 = H + N2H3 =>
N2H4 = H + N2H3
K4[Fe(CN)6] + I2 = K3[Fe(CN)6] + KI =>
2 K4[Fe(CN)6] + I2 = 2 K3[Fe(CN)6] + 2 KI
H3BO3 + BNa3O3 = BO3 + BNa3 + OH =>
H3BO3 + BNa3O3 = BO3 + BNa3 + 3 OH
C = C13 =>
13 C = C13
I2 + CuBr = CuI + Br2 =>
I2 + 2 CuBr = 2 CuI + Br2
P4 + CO2 = P4O6 + CO =>
P4 + 6 CO2 = P4O6 + 6 CO
C9N2H6O2 + O2 = NO3 + CO2 + H2O =>
2 C9N2H6O2 + 25 O2 = 4 NO3 + 18 CO2 + 6 H2O
MnSO4 + PbO2 + HNO3 = PbSO4 + Pb(NO3)2 + H2MnO7 + H2O =>
MnSO4 + 5 PbO2 + 8 HNO3 = PbSO4 + 4 Pb(NO3)2 + H2MnO7 + 3 H2O
As2S3 + KClO3 + H2O = H2AsO4 + H2SO4 + KCl =>
As2S3 + 5 KClO3 + 5 H2O = 2 H2AsO4 + 3 H2SO4 + 5 KCl
N2 + I = NI3 =>
N2 + 6 I = 2 NI3
Cr2O7(NH4)2 = N2 + H2O + Cr2O3 =>
Cr2O7(NH4)2 = N2 + 4 H2O + Cr2O3
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
Cl2 + F2 = ClF =>
Cl2 + F2 = 2 ClF
CH3CHO + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
CH3CHO + 6 Cu(OH)2 + 2 NaOH = 2 HCOONa + 3 Cu2O + 8 H2O
H2SiO3 + LiOH = LiHSiO3 + H2O =>
H2SiO3 + LiOH = LiHSiO3 + H2O
As2S3 + (NH4)2S = (NH4)3AsS3 =>
As2S3 + 3(NH4)2S = 2(NH4)3AsS3
Al2(CO3)3(aq) + H3PO4(aq) = AlPO4(l) + CO2(g) + H2O(l) =>
Al2(CO3)3(aq) + 2 H3PO4(aq) = 2 AlPO4(l) + 3 CO2(g) + 3 H2O(l)
Na + H3PO4 = NaHPO4 + H2 =>
Na + H3PO4 = NaHPO4 + H2
FrOH + HCl = FrCl + H2O =>
FrOH + HCl = FrCl + H2O
Eu2O3 + HNO3 = Eu(NO3)3 + H2O =>
Eu2O3 + 6 HNO3 = 2 Eu(NO3)3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4 + NH3 = SO4 + CuNH3 =>
CuSO4 + NH3 = SO4 + CuNH3
C3H8 + F2 = CF4 + HF =>
C3H8 + 10 F2 = 3 CF4 + 8 HF
C2H5OHPCl5 = POCl3C2H5ClHCl =>
C2H5OHPCl5 = POCl3C2H5ClHCl
MnSO4 + KClO3 + KOH = K2MnO4 + KClO + K2SO4 + H2O =>
MnSO4 + KClO3 + 4 KOH = K2MnO4 + KClO + K2SO4 + 2 H2O
H2S + KClO3 = S + KCl + H2O =>
3 H2S + KClO3 = 3 S + KCl + 3 H2O
Pb(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + Pb(SO4) =>
3 Pb(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 Pb(SO4)
H2CO3(aq) = CO2(g) + H2O(l) =>
H2CO3(aq) = CO2(g) + H2O(l)
NH4Cl + Cl2 = HCl + NHCl2 =>
NH4Cl + 2 Cl2 = 3 HCl + NHCl2
NaOH + MgSO4 = Na2SO4(aq) + Mg(OH)2 =>
2 NaOH + MgSO4 = Na2SO4(aq) + Mg(OH)2
C2H5OH + NaOH = C6H12ONa + H2O + H2 =>
6 C2H5OH + 2 NaOH = 2 C6H12ONa + 6 H2O + H2
FeS2 + HNO3 = Fe(NO3)3 + SO2 + NO2 + H2O =>
FeS2 + 14 HNO3 = Fe(NO3)3 + 2 SO2 + 11 NO2 + 7 H2O
NaCH3COO + H2O = Na(OH) + HCH3COO =>
NaCH3COO + H2O = Na(OH) + HCH3COO
KBr + H2SO4 + NaCl = Na2SO4 + Br2 + KCl + H2 =>
2 KBr + H2SO4 + 2 NaCl = Na2SO4 + Br2 + 2 KCl + H2
K2SO4(aq) + HCl(aq) = SO3(l) + H2O(l) + KCl(aq) =>
K2SO4(aq) + 2 HCl(aq) = SO3(l) + H2O(l) + 2 KCl(aq)
Sn + N2 = Sn3N =>
6 Sn + N2 = 2 Sn3N
(CH3)2NNH + N2O4 = H2O + N2 + CO2 =>
8(CH3)2NNH + 15 N2O4 = 28 H2O + 23 N2 + 16 CO2
Ca(OH)2 + NO2 + O2 = Ca(NO3)2 + H2O =>
2 Ca(OH)2 + 4 NO2 + O2 = 2 Ca(NO3)2 + 2 H2O
H2SO4 + NaOH = H2O(aq) + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O(aq) + Na2SO4
Rb + S2 = S2Rb =>
Rb + S2 = S2Rb
H3(NO4) + OMg = Mg2(NO4) + H3O2 =>
H3(NO4) + 2 OMg = Mg2(NO4) + H3O2
Cu + Fe(MnO4)3 = FeCu + (MnO4) =>
Cu + Fe(MnO4)3 = FeCu + 3(MnO4)
H2(g) + Ca(s) = HCa(g) =>
H2(g) + 2 Ca(s) = 2 HCa(g)
Br2(g) + HCl(aq) = BrCl + H =>
Br2(g) + 2 HCl(aq) = 2 BrCl + 2 H
Sb4O6(s) + C(g) = Sb(s) + CO(g) =>
Sb4O6(s) + 6 C(g) = 4 Sb(s) + 6 CO(g)
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