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H2SO4 + Sr(OH)2 = SrSO4 + H2(OH)2
Pb + Cr2(SO4)3 = PbSO4 + Cr =>
3 Pb + Cr2(SO4)3 = 3 PbSO4 + 2 Cr
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Ca(OH)2 + K2O = CaO + KOH =>
Ca(OH)2 + K2O = CaO + 2 KOH
H2SO4 + KOH = K2SO4 + H2O = =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + NH4NO3 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2 NH4NO3
In2(SO4)3 + RbBr = Rb2SO4 + InBr3 =>
In2(SO4)3 + 6 RbBr = 3 Rb2SO4 + 2 InBr3
FeBr3 + Na2S + H2O = Fe(OH)3 + NaBr + H2S =>
2 FeBr3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 6 NaBr + 3 H2S
C5H7NO2 + O2 = CO2 + H2O + NO3{-} + H{+} =>
C5H7NO2 + 7 O2 = 5 CO2 + 3 H2O + NO3{-} + H{+}
KReO4 + KI + HF = K2ReF6 + KF + I2 + H2O =>
2 KReO4 + 6 KI + 16 HF = 2 K2ReF6 + 4 KF + 3 I2 + 8 H2O
CuSO4 + M = CuSO4M =>
CuSO4 + M = CuSO4M
MnO2 + HNO2 = Mn + NO3 + H =>
MnO2 + 2 HNO2 = Mn + 2 NO3 + 2 H
MgBr2 + Pb(C2H3O2)2 = Mg(C2H3O2)2 + PbBr2 =>
MgBr2 + Pb(C2H3O2)2 = Mg(C2H3O2)2 + PbBr2
MnO{4} + H{+} + {-} = Mn{2+} + H2O =>
MnO{4} + 2 H{+} + 4e = Mn{2+} + H2O
CrCl2 + O2 + H2SO4 = Cr2(SO4)3 + HCl + H2O =>
4 CrCl2 + O2 + 6 H2SO4 = 2 Cr2(SO4)3 + 8 HCl + 2 H2O
C6H7N3O11 + Cu(NH3)4(ClO4)2 = CO2 + CuCl2 + H2O + N2 =>
4 C6H7N3O11 + 9 Cu(NH3)4(ClO4)2 = 24 CO2 + 9 CuCl2 + 68 H2O + 24 N2
Na2O + CO2 = NaCO + O =>
Na2O + 2 CO2 = 2 NaCO + 3 O
Cu(OH) + H2SiO3 = Cu2SiO3 + H2O =>
2 Cu(OH) + H2SiO3 = Cu2SiO3 + 2 H2O
SO2 + Fe = SO2Fe =>
SO2 + Fe = SO2Fe
(NH4)2S + NaOH = Na2S + NH3 + H2O =>
(NH4)2S + 2 NaOH = Na2S + 2 NH3 + 2 H2O
As2 + Cl2 = As2Cl3 =>
2 As2 + 3 Cl2 = 2 As2Cl3
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
CH4(q) + O2(g) = CO2(g) + H2O(g) =>
CH4(q) + 2 O2(g) = CO2(g) + 2 H2O(g)
AlCl3 + MnCl2 = AlCl2 + MnCl3 =>
AlCl3 + MnCl2 = AlCl2 + MnCl3
NH4Cl + Ca3(BO3)2 = (NH4)3BO3 + CaCl2 =>
6 NH4Cl + Ca3(BO3)2 = 2(NH4)3BO3 + 3 CaCl2
HBr + NaSO4 = NaBr2 + H2SO4 =>
2 HBr + NaSO4 = NaBr2 + H2SO4
In(OH)3 + HClO4 = In(ClO4)3 + H2O =>
In(OH)3 + 3 HClO4 = In(ClO4)3 + 3 H2O
Ca(OH)2 + S = CaSO4 + CaS2 + H2O =>
4 Ca(OH)2 + 7 S = CaSO4 + 3 CaS2 + 4 H2O
K2Cr2O7 + KJ + H2SO4 = Cr2(SO4)3 + J2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = Cr2(SO4)3 + 3 J2 + 4 K2SO4 + 7 H2O
Zn + MgSO2 = ZnSO2 + Mg =>
Zn + MgSO2 = ZnSO2 + Mg
CuCl2 = Cl + Cu =>
CuCl2 = 2 Cl + Cu
MgCl2 + HBr = MgBr2 + HCl =>
MgCl2 + 2 HBr = MgBr2 + 2 HCl
FeCl2 + ClF = FeF3 + Cl2 =>
2 FeCl2 + 6 ClF = 2 FeF3 + 5 Cl2
BaO2 + H2SO3 = BaSO4 + H2O =>
BaO2 + H2SO3 = BaSO4 + H2O
Al(s) + SnCl2(ac) = AlCl3(ac) + Sn(s) =>
2 Al(s) + 3 SnCl2(ac) = 2 AlCl3(ac) + 3 Sn(s)
Zn + Mg(NO3)2 = ZnNO3 + Mg =>
2 Zn + Mg(NO3)2 = 2 ZnNO3 + Mg
C5H6BrClN2O2 + HNO3 + FeS2 + Au + H2O = HAuBr4 + FeNO2 + H2S + CO2 + Cl2 =>
20 C5H6BrClN2O2 + 87 HNO3 + 127 FeS2 + 5 Au + 153 H2O = 5 HAuBr4 + 127 FeNO2 + 254 H2S + 100 CO2 + 10 Cl2
C7H6 + O2 = H2O + CO2 =>
2 C7H6 + 17 O2 = 6 H2O + 14 CO2
Bi(OH)3(s) + Sn(OH)3{-}(aq) = Sn(OH)62{-}(aq) + Bi(s) =>
59 Bi(OH)3(s) + 3 Sn(OH)3{-}(aq) = 3 Sn(OH)62{-}(aq) + 59 Bi(s)
Br2(l) + CuI(aq) = CuBr(aq) + I2(s) =>
Br2(l) + 2 CuI(aq) = 2 CuBr(aq) + I2(s)
C7H8O + KMnO4 = C7H6O + H2O + KOH + MnO2 =>
3 C7H8O + 2 KMnO4 = 3 C7H6O + 2 H2O + 2 KOH + 2 MnO2
Ba(OH)2 + HCl = BaCl + H(OH)2 =>
Ba(OH)2 + HCl = BaCl + H(OH)2
KMnO4 + NaHSO3 = KHSO3 + NaMnO4 =>
KMnO4 + NaHSO3 = KHSO3 + NaMnO4
C3H7Cl + Cl = C3H6Cl2 + H2 =>
2 C3H7Cl + 2 Cl = 2 C3H6Cl2 + H2
C2H5OH + Na = C2H2ONa + H2 =>
C2H5OH + Na = C2H2ONa + 2 H2
KSO3 + Ca = CaSO3 + K =>
KSO3 + Ca = CaSO3 + K
(H)2(SO)4 + RbOH = (Rb)2(SO)4 + (H)2O =>
(H)2(SO)4 + 2 RbOH = (Rb)2(SO)4 + 2(H)2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
At2 + I2 = AtI =>
At2 + I2 = 2 AtI
Na2MoO4 + HF = Na2MoF4O2 + H2O =>
Na2MoO4 + 4 HF = Na2MoF4O2 + 2 H2O
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