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Pb + Cu2SO4 = PbSO4 + Cu2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KBrO3 + NaBr = NaBrO3 + KBr =>
KBrO3 + NaBr = NaBrO3 + KBr
CH3COOHHOC2H5 = CH3COOC2H5H2O =>
CH3COOHHOC2H5 = CH3COOC2H5H2O
BaO + CO = BaC2 + CO2 =>
BaO + 5 CO = BaC2 + 3 CO2
NH3 + HNO3 = HN4NO3 + H2O =>
5 NH3 + 5 HNO3 = 2 HN4NO3 + 9 H2O
NaNO3 + Cu2SO4 = Na2SO4 + CuNO3 =>
2 NaNO3 + Cu2SO4 = Na2SO4 + 2 CuNO3
RbCN + H2O = RbOH + HCN =>
RbCN + H2O = RbOH + HCN
Cu2S + O2 + H2SO4 = CuSO4 + H2O =>
2 Cu2S + 5 O2 + 2 H2SO4 = 4 CuSO4 + 2 H2O
H2S + FeHO2 = Fe2S3 + H2O =>
3 H2S + 2 FeHO2 = Fe2S3 + 4 H2O
Tl2S = Tl + S =>
Tl2S = 2 Tl + S
Xe + O3 = XeO2 =>
3 Xe + 2 O3 = 3 XeO2
Zn(NO3)2 + Zn(OH)2 = ZnO + HNO3 =>
Zn(NO3)2 + Zn(OH)2 = 2 ZnO + 2 HNO3
CrO2 = Cr + O =>
CrO2 = Cr + 2 O
(NH4)2S + O2 = (NH4)2O + S =>
2(NH4)2S + O2 = 2(NH4)2O + 2 S
KOH + HY = KY + H2O =>
KOH + HY = KY + H2O
SnCl4 + K2CrO4 = Sn2(CrO4)4 + KCl =>
2 SnCl4 + 4 K2CrO4 = Sn2(CrO4)4 + 8 KCl
Fe(OH)3 + Br2 = Fe(BrO2)3 + FeBr3 + H2O =>
4 Fe(OH)3 + 6 Br2 = Fe(BrO2)3 + 3 FeBr3 + 6 H2O
Zn(C2H3O2)2 + KOH = Zn(OH)2 + KC2H3O2 =>
Zn(C2H3O2)2 + 2 KOH = Zn(OH)2 + 2 KC2H3O2
RbCl = Cl2 + Rb =>
2 RbCl = Cl2 + 2 Rb
Hg2(ClO4)2 + Al2(SO4)3 = Al(ClO4)3 + Hg2SO4 =>
3 Hg2(ClO4)2 + Al2(SO4)3 = 2 Al(ClO4)3 + 3 Hg2SO4
XY = X2Y2 =>
2 XY = X2Y2
Zn + Cu = Zn3Cu2 =>
3 Zn + 2 Cu = Zn3Cu2
CH4COOH + CaCO3 = Ca(CH3COO)2 + CO2 + H2O =>
16 CH4COOH + 9 CaCO3 = 9 Ca(CH3COO)2 + 5 CO2 + 13 H2O
C3H4OH + O2 = CO2 + H2O =>
4 C3H4OH + 15 O2 = 12 CO2 + 10 H2O
K{+} + H2O = KOH + H{+} =>
K{+} + H2O = KOH + H{+}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KAl(SO4)2 + Na2CO3 + H2O = K2SO4 + Al(OH)3 + CO2 + Na2SO4 =>
2 KAl(SO4)2 + 3 Na2CO3 + 3 H2O = K2SO4 + 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
NaOH + HCl = OH + H + NaCl =>
NaOH + HCl = OH + H + NaCl
C2H4(OH)2 + HCl = C2H4ClOH + H2O =>
C2H4(OH)2 + HCl = C2H4ClOH + H2O
NH3 + KMnO4 = MnO2 + N2 + KOH + H2O =>
2 NH3 + 2 KMnO4 = 2 MnO2 + N2 + 2 KOH + 2 H2O
CrCl3 + KMnO4 + KOH = K2CrO4 + MnO2 + H2O + KCl =>
CrCl3 + KMnO4 + 4 KOH = K2CrO4 + MnO2 + 2 H2O + 3 KCl
Li2S + H2SO4 = Li2SO4 + H2S =>
Li2S + H2SO4 = Li2SO4 + H2S
C2H5COOH + Na2SiO3 = C2H5COONa + H2SiO3 =>
2 C2H5COOH + Na2SiO3 = 2 C2H5COONa + H2SiO3
H2A + NaHO = Na2A + H2O =>
H2A + 2 NaHO = Na2A + 2 H2O
Cr(SO4)3 + KI + HIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
10 Cr(SO4)3 + 60 KI + 6 HIO3 + 12 H2O = 10 Cr(OH)3 + 30 K2SO4 + 33 I2
Na2(SO4) + Mg(OH)2 = NaOH + MgSO4 =>
Na2(SO4) + Mg(OH)2 = 2 NaOH + MgSO4
Ca3N2 + H2O = CaO2H2 + NH3 =>
Ca3N2 + 6 H2O = 3 CaO2H2 + 2 NH3
N + O*2 = NO =>
N + O*2 = NO
Na[Al(OH)4] = Al(OH)3 + NaOH =>
Na[Al(OH)4] = Al(OH)3 + NaOH
C2H4 + [Ag(NH3)2]OH = C2H4(COOH)2 + Ag + NH3 + H2O =>
2 C2H4 + 10[Ag(NH3)2]OH = C2H4(COOH)2 + 10 Ag + 20 NH3 + 6 H2O
(CaOH)3PO4 + KOH = K3PO4 + Ca(OH)2 =>
(CaOH)3PO4 + 3 KOH = K3PO4 + 3 Ca(OH)2
CaH + H2O = CaOH + H2 =>
CaH + H2O = CaOH + H2
CaOHOH = Ca(OH)2 =>
CaOHOH = Ca(OH)2
LiBrCo2(SO3) = LiCo2BrSO3 =>
LiBrCo2(SO3) = LiCo2BrSO3
ZnCl2 + Pb(NO3)2 = PbCl2 + Zn(NO3)2 =>
ZnCl2 + Pb(NO3)2 = PbCl2 + Zn(NO3)2
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
NaCl2 + Ag(No3)2 = AgCl2 + Na(No3)2 =>
NaCl2 + Ag(No3)2 = AgCl2 + Na(No3)2
Sb2Se + HNO3 + HO = H3SbO4 + NH2OH + H3SeO4 =>
4 Sb2Se + 3 HNO3 + 42 HO = 8 H3SbO4 + 3 NH2OH + 4 H3SeO4
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