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CuSO4 + H2O + (NH4)2SO4 = H2O(NH4)2SO4CuSO4
Cr203 + NaOH + H2O = Na3[Cr(OH)6] + H2 =>
2 Cr203 + 1218 NaOH + 1218 H2O = 406 Na3[Cr(OH)6] + 609 H2
Pb(NO3)2 + H2O = Pb(OH)2 + HNO3 =>
Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 HNO3
H2CO3 + Ca(OH)2 = Ca(CO3) + H2O =>
H2CO3 + Ca(OH)2 = Ca(CO3) + 2 H2O
MnO2(s) + H2SO4(l) = Mn(SO4)2(s) + H2O(l) =>
MnO2(s) + 2 H2SO4(l) = Mn(SO4)2(s) + 2 H2O(l)
Cr2O7 + H2O = CrO4 + H =>
Cr2O7 + H2O = 2 CrO4 + 2 H
NaCl(s) + H2SO4(l) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(l) = 2 HCl(g) + Na2SO4(s)
K2Cr2O7 + CuS + H2SO4 = CuSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 CuS + 16 H2SO4 = 3 CuSO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl = =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
NiS + H2O = Ni(OH)2 + H2S =>
NiS + 2 H2O = Ni(OH)2 + H2S
Ca3(PO4)2(s) + H2SO4(l) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 3 CaSO4(s) + 2 H3PO4(aq)
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(s) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(s) + 2 NO2(g) + 2 H2O(l)
AgNO3 + K2CO3 + K2S2O8 = AgO(r) + K2SO4 + KNO3 + CO2 =>
2 AgNO3 + 2 K2CO3 + K2S2O8 = 2 AgO(r) + 2 K2SO4 + 2 KNO3 + 2 CO2
Pt + Cu(NO3)2 = Pt(NO3)2 + Cu =>
Pt + Cu(NO3)2 = Pt(NO3)2 + Cu
CaF2(s) + H2SO4(l) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(l) = CaSO4(s) + 2 HF(g)
(NH4)2 + OH = NH3 + H2O =>
(NH4)2 + 2 OH = 2 NH3 + 2 H2O
C4H8Br2 + H2 = C4H10 + Br2 =>
C4H8Br2 + H2 = C4H10 + Br2
MgCO3 + NH4NO3 = MgNO3 + NH4CO3 =>
MgCO3 + NH4NO3 = MgNO3 + NH4CO3
K2Cr2O7 + CuS + H2SO4 = CuSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 CuS + 16 H2SO4 = 3 CuSO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
C81H92O28 + O2 = CO2 + H2O =>
C81H92O28 + 90 O2 = 81 CO2 + 46 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Na2SO4(s) + C(s) = Na2S(s) + CO2(g) =>
Na2SO4(s) + 2 C(s) = Na2S(s) + 2 CO2(g)
NaClO + H2O = NaOH + Cl2 + O2 =>
4 NaClO + 2 H2O = 4 NaOH + 2 Cl2 + O2
C2H6S(l) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
2 C2H6S(l) + 9 O2(g) = 4 CO2(g) + 2 SO2(g) + 6 H2O(g)
LaI3 + Cl2 = LaCl3 + I2 =>
2 LaI3 + 3 Cl2 = 2 LaCl3 + 3 I2
Na2SO4(s) + C(s) = Na2S(s) + CO(g) =>
Na2SO4(s) + 4 C(s) = Na2S(s) + 4 CO(g)
NH4Cl + O2 = N2 + HCl + H2O =>
4 NH4Cl + 3 O2 = 2 N2 + 4 HCl + 6 H2O
MagnesiumHydroxide + PotassiumPhosphate = PotassiumHydroxide + MagnesiumPhosphate =>
MagnesiumHydroxide + PotassiumPhosphate = PotassiumHydroxide + MagnesiumPhosphate
NaF + CN = NaCN + F =>
NaF + CN = NaCN + F
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C7H6O2 + O2 = CO2 + H2O(classification) =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O(classification)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
Li3PO4 + BaS = Li3S + BaPO4 =>
Li3PO4 + BaS = Li3S + BaPO4
SnO + O2 = SnO2 =>
2 SnO + O2 = 2 SnO2
KCl + H2S = KS + H2Cl =>
KCl + H2S = KS + H2Cl
Bi2O3 + HI = BiI3 + H2O =>
Bi2O3 + 6 HI = 2 BiI3 + 3 H2O
Co(OH)2 + H2SO4 = (CoOH)2SO4 + H2O =>
2 Co(OH)2 + H2SO4 = (CoOH)2SO4 + 2 H2O
KI + FeCl3 + C6H6 = C6H5Cl + FeI2 + HCl + KCl =>
4 KI + 2 FeCl3 + C6H6 = C6H5Cl + 2 FeI2 + HCl + 4 KCl
K + Fe + C2O4 + H2O = K3Fe(C2O4)3*H2O =>
3 K + Fe + 3 C2O4 + H2O = K3Fe(C2O4)3*H2O
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
Na + Mn = NaMn =>
Na + Mn = NaMn
I2 + H2O = I2O3 + H2 =>
I2 + 3 H2O = I2O3 + 3 H2
Au(s) + H2S(g) + O2(g) = Au2S(s) + H2O(l) =>
4 Au(s) + 2 H2S(g) + O2(g) = 2 Au2S(s) + 2 H2O(l)
Sn(OH)2 + NaOH = Na2[SnO2] + H2O =>
Sn(OH)2 + 2 NaOH = Na2[SnO2] + 2 H2O
Cr2O3 + SI = Cr + SIO2 =>
2 Cr2O3 + 3 SI = 4 Cr + 3 SIO2
SrO + P2O5 = SrP2O6 =>
SrO + P2O5 = SrP2O6
NH4NO3 + H3PO4 = (NH4)3PO4 + NO3H =>
3 NH4NO3 + H3PO4 = (NH4)3PO4 + 3 NO3H
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
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