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CH4CCl4 = 2 CH2Cl2
K2CrO4 + Zn3P2 = ZnCrO4 + K3P =>
3 K2CrO4 + Zn3P2 = 3 ZnCrO4 + 2 K3P
NH4Cl + K2Cr2O7 = N2 + Cr2O3 + KCl + H2O =>
2 NH4Cl + K2Cr2O7 = N2 + Cr2O3 + 2 KCl + 4 H2O
Cu + HCl + Fe(NO3)3 = CuCl2 + FeCl3 + H2O + N2O =>
12 Cu + 30 HCl + 2 Fe(NO3)3 = 12 CuCl2 + 2 FeCl3 + 15 H2O + 3 N2O
Na(OH) + KI = NaI + KOH =>
Na(OH) + KI = NaI + KOH
Na2S + H2O2 = H2 + Na2SO4 =>
Na2S + 2 H2O2 = 2 H2 + Na2SO4
Pb(SO4) = PbSO3 + O2 =>
2 Pb(SO4) = 2 PbSO3 + O2
CO2 + H2O = O2 + C7H14O =>
7 CO2 + 7 H2O = 10 O2 + C7H14O
XY + AB2 = AY2 + XB =>
2 XY + AB2 = AY2 + 2 XB
Fe(OH)2 = Fe3O4 + H2 + H2O =>
3 Fe(OH)2 = Fe3O4 + H2 + 2 H2O
NaCl + CO2 + (NH4)2CO3 + H2O = NaHCO3 + ClNH4 =>
2 NaCl + CO2 + (NH4)2CO3 + H2O = 2 NaHCO3 + 2 ClNH4
Cr2(SO4)3 + KI + KIO3 + H2O = Cr(OH)2 + K2SO4 + I2 =>
3 Cr2(SO4)3 + 16 KI + 2 KIO3 + 6 H2O = 6 Cr(OH)2 + 9 K2SO4 + 9 I2
SrBr2 + H2SO4 = SrSO4 + H2Br2 =>
SrBr2 + H2SO4 = SrSO4 + H2Br2
ClO + C3H6O = CHCl3 + OH + CH3COO =>
3 ClO + C3H6O = CHCl3 + 2 OH + CH3COO
(NH4)2MoO4 + PO4{-3} + H{+} + Cl{-} = (NH4)3PMo12O40 + H2O + (NH4)Cl =>
12(NH4)2MoO4 + PO4{-3} + 24 H{+} + 21 Cl{-} = (NH4)3PMo12O40 + 12 H2O + 21(NH4)Cl
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 CO2
Co(NO3)2 + NaHCO3 = CoCO3 + NaNO3 + HNO3 =>
Co(NO3)2 + NaHCO3 = CoCO3 + NaNO3 + HNO3
CH4CCl4 = CH2Cl2 =>
CH4CCl4 = 2 CH2Cl2
CO2 + H2O = O2 + C7H14O =>
7 CO2 + 7 H2O = 10 O2 + C7H14O
ZnNO3{2+} + NaOH = NaNO3 + ZnOH{2+} =>
ZnNO3{2+} + NaOH = NaNO3 + ZnOH{2+}
Sn + KOH + H2O = K2(Sn(OH)4) + H2 =>
Sn + 2 KOH + 2 H2O = K2(Sn(OH)4) + H2
HCl(l) + Zn(s) = ZnCl2(s) + H2(g) =>
2 HCl(l) + Zn(s) = ZnCl2(s) + H2(g)
HCl + H2O = ClO2H5 =>
HCl + 2 H2O = ClO2H5
CO2 + H2O = O2 + C7H14O =>
7 CO2 + 7 H2O = 10 O2 + C7H14O
K2S + MgCl2 = K2SMgCl2 =>
K2S + MgCl2 = K2SMgCl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na3 + Cl = NaCl4 =>
Na3 + 12 Cl = 3 NaCl4
AgNO3 + CaC = AgC + CaNO3 =>
AgNO3 + CaC = AgC + CaNO3
P4 + O3 = P2O3 =>
P4 + 2 O3 = 2 P2O3
V{3+} + Mn{7+} = V{5+} + Mn{2+} =>
5 V{3+} + 2 Mn{7+} = 5 V{5+} + 2 Mn{2+}
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + KSO4 + H2O =>
K2Cr2O7 + 2 Na2SO3 + 5 H2SO4 = Cr2(SO4)3 + 2 Na2SO4 + 2 KSO4 + 5 H2O
Pb(CH3COO)2(aq) + HCl(aq) = PbCl2 + CH3COOH(aq) =>
Pb(CH3COO)2(aq) + 2 HCl(aq) = PbCl2 + 2 CH3COOH(aq)
Cu(OH)2 + S{2-} = CuS + OH{-} =>
Cu(OH)2 + S{2-} = CuS + 2 OH{-}
C20H24N2O2 + O2 = CO2 + H2O + N2 =>
C20H24N2O2 + 25 O2 = 20 CO2 + 12 H2O + N2
AgNO3 + K2CO3 = (AgOK) + KNO3 + CO2 =>
AgNO3 + K2CO3 = (AgOK) + KNO3 + CO2
FeS4 + HNO3 = Fe(SO4)2 + H2SO4 + N + H2O =>
5 FeS4 + 28 HNO3 = 5 Fe(SO4)2 + 10 H2SO4 + 28 N + 4 H2O
Cu + NO3{-} + H3O{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H3O{+} = 3 Cu{2+} + 2 NO + 12 H2O
(C17H33COO)3C3H5 + Br2 = (C17H33COO)3C3H5Br =>
2(C17H33COO)3C3H5 + Br2 = 2(C17H33COO)3C3H5Br
e + ClO3{-} + I2 = IO3{-} + Cl{-} =>
2e + 2 ClO3{-} + I2 = 2 IO3{-} + 2 Cl{-}
Ce(NO3)3*6H2O + C2H5NO2 = Ce2O3 + CO2 + H2O + N2 =>
6 Ce(NO3)3*6H2O + 10 C2H5NO2 = 3 Ce2O3 + 20 CO2 + 61 H2O + 14 N2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
ClF + NH3 = NH4Cl + NF3 =>
3 ClF + 4 NH3 = 3 NH4Cl + NF3
HCl + AsO2 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
HCl + 3 AsO2 + NaNO3 + 4 H2O = NO + 3 H3AsO4 + NaCl
Z + H2SO4 = Z(SO4) + H2 =>
Z + H2SO4 = Z(SO4) + H2
CHCH + Br2 = CHBr2CHBr2 =>
CHCH + 2 Br2 = CHBr2CHBr2
HSO3F + KOH = KHF2 + SO3 + H2SO4 =>
2 HSO3F + KOH = KHF2 + SO3 + H2SO4
Zn2 + Pb(No3)2 = ZnNo3 + Pb =>
Zn2 + Pb(No3)2 = 2 ZnNo3 + Pb
K2SO3 + MgI2 = KI + MgSO3 =>
K2SO3 + MgI2 = 2 KI + MgSO3
KY + NO2 = Y2 + KNO2 =>
2 KY + 2 NO2 = Y2 + 2 KNO2
K4Fe(CN)6 + KMnO4 + H2SO4 = K2SO4 + HNO3 + Fe(NO3)3 + MnSO4 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 203 H2SO4 = 81 K2SO4 + 30 HNO3 + 10 Fe(NO3)3 + 122 MnSO4 + 60 CO2 + 188 H2O
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