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3 CH2 + 2 KMnO4 + 4 H2O = 3 CH2(OH)2 + 2 KOH + 2 MnO2
CH3CH2OH + HCl + ZnCl2 = CH3CH2ClCl2 + Zn + H2O =>
CH3CH2OH + HCl + ZnCl2 = CH3CH2ClCl2 + Zn + H2O
NaNO2 + NaBr + H2SO4 = NO + Br2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 NO + Br2 + 2 Na2SO4 + 2 H2O
HCO3{-} + OH{-} = CO3{-2} + H2O =>
HCO3{-} + OH{-} = CO3{-2} + H2O
(CH3COO)2Zn + Na2S = ZnS + CH3COONa =>
(CH3COO)2Zn + Na2S = ZnS + 2 CH3COONa
CuI2 + Br = BrI + Cu =>
CuI2 + 2 Br = 2 BrI + Cu
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Fe + SiO3 = FeSiO3 =>
Fe + SiO3 = FeSiO3
ZnSO4 + NaOH = Na2SO4 + Zn[OH]2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn[OH]2
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
Ba(OH)2*8H2O + H2C2O4*2H2O = BaC2O4 + H2O =>
Ba(OH)2*8H2O + H2C2O4*2H2O = BaC2O4 + 12 H2O
CuSO4 + NaNO3 = Cu(NO3)2 + Na2SO4 =>
CuSO4 + 2 NaNO3 = Cu(NO3)2 + Na2SO4
HSO4 + Ca(OH)2 = HOH + Ca(SO4)2 =>
2 HSO4 + Ca(OH)2 = 2 HOH + Ca(SO4)2
C2 + H2 + O2 = C21H28O5 =>
21 C2 + 28 H2 + 5 O2 = 2 C21H28O5
NH4Cl + NaOH = NaCl + H2O + NH3 = NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
MnCrO4 + H2SO4 = MnSO4 + H2CrO4 =>
MnCrO4 + H2SO4 = MnSO4 + H2CrO4
Al(H2O)6 + K + SO4 = KAl(SO4)2 + H2O =>
Al(H2O)6 + K + 2 SO4 = KAl(SO4)2 + 6 H2O
NaHCO3(s) + CH3CO2H(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(s) + CH3CO2H(aq) = CO2(g) + H2O(l) + CH3COONa(aq)
Na3PO4 + CuSO4 = Na3(SO4) + Cu(PO4) =>
Na3PO4 + CuSO4 = Na3(SO4) + Cu(PO4)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2(g) + CuCl2(aq) = H2Cl2 + Cu =>
H2(g) + CuCl2(aq) = H2Cl2 + Cu
Ca + As = Ca5As3 =>
5 Ca + 3 As = Ca5As3
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH4OH =>
3(NH4)2S + K2Cr2O7 + 7 H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH4OH
Na2S + S = Na2S5 =>
Na2S + 4 S = Na2S5
BCl3 + F2 = F2Cl3 + B =>
BCl3 + F2 = F2Cl3 + B
Pb(CH3COO)2 + K2SO4 = PbSO4 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2SO4 = PbSO4 + K2(CH3COO)2
KCl + HNO3 = HCl + KNO2 + O2 =>
2 KCl + 2 HNO3 = 2 HCl + 2 KNO2 + O2
Na + At = NaAt =>
Na + At = NaAt
NiOH = Ni + OH =>
NiOH = Ni + OH
NH4OH + NaClO = NaOH + NH2Cl + H2O =>
NH4OH + NaClO = NaOH + NH2Cl + H2O
CO32 = CO2 + O2 =>
CO32 = CO2 + 15 O2
Mn(OH)2 + NaCl = NaOH + MnCl2 =>
Mn(OH)2 + 2 NaCl = 2 NaOH + MnCl2
Na + F2 = NaF2 =>
Na + F2 = NaF2
Na2C2O4 + K3PO4 = Na3PO4 + K2C2O4 =>
3 Na2C2O4 + 2 K3PO4 = 2 Na3PO4 + 3 K2C2O4
S2O3{-}2 + H2O + Cl2 = SO4{-}2 + Cl{-} + H{+} =>
2 S2O3{-}2 + 10 H2O + 9 Cl2 = 4 SO4{-}2 + 18 Cl{-} + 20 H{+}
CH3COOH + P2O5 = (CH3CO)2O + HPO3 =>
2 CH3COOH + P2O5 = (CH3CO)2O + 2 HPO3
KClO4 + HI = KCl + I2 + H2O =>
KClO4 + 8 HI = KCl + 4 I2 + 4 H2O
MnO4{-} + SO2 + OH{-} = MnO2 + SO4{2-} + H2O =>
2 MnO4{-} + 3 SO2 + 4 OH{-} = 2 MnO2 + 3 SO4{2-} + 2 H2O
C6H8O2 + O2 = CO2 + H2O =>
C6H8O2 + 7 O2 = 6 CO2 + 4 H2O
Pt + CuCl2 = PtCl2 + Cu =>
Pt + CuCl2 = PtCl2 + Cu
ZnC = Zn + C =>
ZnC = Zn + C
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
NH3(l) + Cl2(g) = N2(g) + HCl(l) =>
2 NH3(l) + 3 Cl2(g) = N2(g) + 6 HCl(l)
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
NaH + H2O = Na{+} + OH{-} + H2 =>
NaH + H2O = Na{+} + OH{-} + H2
PO4{3-} + SiO2 + C = SiO2{2-} + CO + P4 =>
4 PO4{3-} + 6 SiO2 + 16 C = 6 SiO2{2-} + 16 CO + P4
TiOSO4 + Na2S + H2SO4 = Ti2(SO4)3 + Na2SO4 + H2O =>
8 TiOSO4 + Na2S + 4 H2SO4 = 4 Ti2(SO4)3 + Na2SO4 + 4 H2O
S{2-} + Ni{2+} = NiS =>
S{2-} + Ni{2+} = NiS
H + Cl = HCl =>
H + Cl = HCl
Pb(NO3)2 + CaI2 = PbI2 + Ca(NO3)2 =>
Pb(NO3)2 + CaI2 = PbI2 + Ca(NO3)2
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