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CaCl2 + 2 H2O + 2 NH3 = 2 NH4Cl + Ca(OH)2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
BaCl2(aq) + Na2S(aq) = BaS(aq) + NaCl(s) =>
BaCl2(aq) + Na2S(aq) = BaS(aq) + 2 NaCl(s)
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C3H6(g) + NO(g) = C3H3N(s) + H2O(l) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(s) + 6 H2O(l) + N2(g)
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Co(NO3)3 + KMnO4 = Co(MnO4)3 + KNO3 =>
Co(NO3)3 + 3 KMnO4 = Co(MnO4)3 + 3 KNO3
CH3CH2NH2 + HBr = CH3CH2Br + NH3 =>
CH3CH2NH2 + HBr = CH3CH2Br + NH3
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Ag2O(s) + H2(g) = Ag(s) + H2O(g) =>
Ag2O(s) + H2(g) = 2 Ag(s) + H2O(g)
KClO + KI + HCl = I2 + KCl + H2O =>
KClO + 2 KI + 2 HCl = I2 + 3 KCl + H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
HCl + BaBr2 = BaCl2 + HBr =>
2 HCl + BaBr2 = BaCl2 + 2 HBr
Al(OH)3 + HCl = AlCl3(OH)3 + H2 =>
2 Al(OH)3 + 6 HCl = 2 AlCl3(OH)3 + 3 H2
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
H2 + J2 = HJ =>
H2 + J2 = 2 HJ
Al(OH)3 + HCl = AlCl3(OH)3 + H2 =>
2 Al(OH)3 + 6 HCl = 2 AlCl3(OH)3 + 3 H2
KI + H2SO4 + Na2[B2(O2)2(OH)4] = K2SO4 + I2 + NaOH + B + H2O =>
10 KI + 5 H2SO4 + Na2[B2(O2)2(OH)4] = 5 K2SO4 + 5 I2 + 2 NaOH + 2 B + 6 H2O
HF + CsOH = CsF + HOH =>
HF + CsOH = CsF + HOH
NaHSO3 + Ca(OH)2 = NaOH + CaSO3 + H2O =>
NaHSO3 + Ca(OH)2 = NaOH + CaSO3 + H2O
PtF4 + Cl2 = PtCl4 + F2 =>
PtF4 + 2 Cl2 = PtCl4 + 2 F2
SbCl3 + HCl + NaBrO3 = SbCl5 + NaBr + H2O =>
3 SbCl3 + 6 HCl + NaBrO3 = 3 SbCl5 + NaBr + 3 H2O
N2(g) + O2(g) = N2O3(g) =>
2 N2(g) + 3 O2(g) = 2 N2O3(g)
CH4 + F2 = CH3F + HF =>
CH4 + F2 = CH3F + HF
C2H8O + O2 = CO3 + H3O =>
6 C2H8O + 23 O2 = 12 CO3 + 16 H3O
Na2S2O3 + Br2 + H2O = NaBr + H2SO4 + S =>
Na2S2O3 + Br2 + H2O = 2 NaBr + H2SO4 + S
(ZnOH)2CO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
(ZnOH)2CO3 + 2 H2SO4 = 2 ZnSO4 + 3 H2O + CO2
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
CS2 + O(g) = CO2(g) + SO2(g) =>
CS2 + 6 O(g) = CO2(g) + 2 SO2(g)
I{-} + OCl{-} = Cl{-} + OI{-} =>
I{-} + OCl{-} = Cl{-} + OI{-}
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + F{2} = AlF{2} =>
Al + F{2} = AlF{2}
Mn + HL = H2 + MnHL3 =>
Mn + 3 HL = H2 + MnHL3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Ni(CH3COO)2 + CaCN2 = NiCN2 + Ca(CH3COO)2 =>
Ni(CH3COO)2 + CaCN2 = NiCN2 + Ca(CH3COO)2
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Zn + HC1 = Zn2C1 + H =>
2 Zn + HC1 = Zn2C1 + H
Cu5FeS4 + O2 = Cu2O + Fe3O4 + SO2 =>
12 Cu5FeS4 + 71 O2 = 30 Cu2O + 4 Fe3O4 + 48 SO2
C5H2 + O2 = H2O + CO2 =>
2 C5H2 + 11 O2 = 2 H2O + 10 CO2
K2Cr2O7 + H2C2O4 + HCl = CrCl3 + CO2 + KCl + H2O =>
K2Cr2O7 + 3 H2C2O4 + 8 HCl = 2 CrCl3 + 6 CO2 + 2 KCl + 7 H2O
Cr2O3 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
Cr2O3 + 4 KOH + KClO3 = KCl + 2 K2CrO4 + 2 H2O
HBr + CaO = CaBr2 + H2O =>
2 HBr + CaO = CaBr2 + H2O
Zn(NO3)2 = ZnO + NO + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO + 3 O2
Al2O3 + PF3 = AlF3 + P4O6 =>
2 Al2O3 + 4 PF3 = 4 AlF3 + P4O6
K2CrO2HNO3 = K2NO3HCrO2 =>
K2CrO2HNO3 = K2NO3HCrO2
CaCl2(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) + CaCO3 =>
CaCl2(aq) + 2 NaHCO3(s) = 2 NaCl(aq) + H2O(l) + CO2(g) + CaCO3
Al(OH)3 + HCl = AlCl3(OH)3 + H2 =>
2 Al(OH)3 + 6 HCl = 2 AlCl3(OH)3 + 3 H2
HBr + Sr = H2 + SrBr2 =>
2 HBr + Sr = H2 + SrBr2
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