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2 NaOH + CO2 = Na2CO3 + H2O
C2H4O + AgOH = C2H4O2 + Ag + H2O =>
C2H4O + 2 AgOH = C2H4O2 + 2 Ag + H2O
CuSO4(s) + H2O(l) = CuSO4*H2O(s) =>
CuSO4(s) + H2O(l) = CuSO4*H2O(s)
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2CH2CH2CH2CH2COOCH3 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2CH2CH2CH2CH2COOCH3 + H2O
Fe(SO4) = Fe2O3 + SO2 + O2 =>
4 Fe(SO4) = 2 Fe2O3 + 4 SO2 + O2
H2SO4 + ClNa = Na2SO4 + HCl =>
H2SO4 + 2 ClNa = Na2SO4 + 2 HCl
Ge + KOH + H2O = K2[Ge(OH)6] + H2 =>
Ge + 2 KOH + 4 H2O = K2[Ge(OH)6] + 2 H2
Cu + F = Cu2F =>
2 Cu + F = Cu2F
Mg + C2 = MgC2 =>
Mg + C2 = MgC2
NaClO(aq) + H2O(l) = NaOH(aq) + Cl2(g) + O2(g) =>
4 NaClO(aq) + 2 H2O(l) = 4 NaOH(aq) + 2 Cl2(g) + O2(g)
MnO4{-} + I{-} + OH{-} = MnO4{-2} + IO3 + H2O =>
7 MnO4{-} + I{-} + 6 OH{-} = 7 MnO4{-2} + IO3 + 3 H2O
C + NaOH = NaC + NaCO3 + H2O =>
6 C + 6 NaOH = 5 NaC + NaCO3 + 3 H2O
C(g) + O2(g) = CO(g) =>
2 C(g) + O2(g) = 2 CO(g)
CrCl2 + Li2CO3 = CrCO3 + Cl2Li2 =>
CrCl2 + Li2CO3 = CrCO3 + Cl2Li2
C6H4N2O5 + O2 = H2O + CO2 + HNO3 =>
C6H4N2O5 + 7 O2 = H2O + 6 CO2 + 2 HNO3
CaCo3 + O = CaO + Co2 =>
2 CaCo3 + 2 O = 2 CaO + 3 Co2
PbO2 + H2S = PbS2 + H2O =>
PbO2 + 2 H2S = PbS2 + 2 H2O
Zn(NO3)2 + (NH4)2C2O4 = ZnC2H2O4 + (NH3)2(NO3)2 =>
Zn(NO3)2 + (NH4)2C2O4 = ZnC2H2O4 + (NH3)2(NO3)2
(NH4)2S + Ba(OH)2 = BaS + NH3 + HOH =>
(NH4)2S + Ba(OH)2 = BaS + 2 NH3 + 2 HOH
NaClO + Fe + H2O = FeCl3 + NaOH + O2 =>
12 NaClO + 4 Fe + 6 H2O = 4 FeCl3 + 12 NaOH + 3 O2
CH3CH2CH2CH2Br + KOH = CH3CH2CHCH2 + KBr + H2O =>
CH3CH2CH2CH2Br + KOH = CH3CH2CHCH2 + KBr + H2O
Cu(s) + S(g) = CuS =>
Cu(s) + S(g) = CuS
PbS2 = Pb2 + S =>
2 PbS2 = Pb2 + 4 S
Pb + Cd(NO3)2 = Pb(NO3)2 + Cd =>
Pb + Cd(NO3)2 = Pb(NO3)2 + Cd
H2S + (Cr2O7) = Cr + S + H2O =>
7 H2S + (Cr2O7) = 2 Cr + 7 S + 7 H2O
Al + HCl = Al2Cl + H2 =>
4 Al + 2 HCl = 2 Al2Cl + H2
Fe + HC1 = FeC13 + H2 =>
2 Fe + 26 HC1 = 2 FeC13 + 13 H2
NiCl2 + Ca(OH)2 = Ni(OH)2 + Cl2Ca =>
NiCl2 + Ca(OH)2 = Ni(OH)2 + Cl2Ca
F2(g) + NaBr(s) = NaF(s) + Br2 =>
F2(g) + 2 NaBr(s) = 2 NaF(s) + Br2
C2H3O2NH4 + H2O = NH4OH + HC2H3O2 =>
C2H3O2NH4 + H2O = NH4OH + HC2H3O2
Cu(CH3CO2)2 + Zn = Zn(CH3CO2) + Cu =>
Cu(CH3CO2)2 + 2 Zn = 2 Zn(CH3CO2) + Cu
P + IO3{-} + OH{-} = HPO3{-2} + I2 + H2O =>
10 P + 6 IO3{-} + 14 OH{-} = 10 HPO3{-2} + 3 I2 + 2 H2O
Zn3(PO4)2 + H2O = ZnO + H3PO4 =>
Zn3(PO4)2 + 3 H2O = 3 ZnO + 2 H3PO4
Mg2N3 = N + MgN =>
Mg2N3 = N + 2 MgN
PbSO3 + H2SO4 = PbSO4 + H2O + SO2 =>
PbSO3 + H2SO4 = PbSO4 + H2O + SO2
H2SO4 + HCl = H3ClSO4 =>
H2SO4 + HCl = H3ClSO4
NaC1 = Na + C =>
NaC1 = Na + C
Cu(ii) + AgNO3 = CuNO3 + Ag =>
Cu(ii) + AgNO3 = CuNO3 + Ag
K2SO4 + SrI = K2I + SrSO4 =>
K2SO4 + SrI = K2I + SrSO4
NaCl + KSCN = NaCN + KSCl =>
NaCl + KSCN = NaCN + KSCl
BaN6 + P3N5 = BaP8N14 + N2 =>
3 BaN6 + 8 P3N5 = 3 BaP8N14 + 8 N2
H2(g) + I2 = HI =>
H2(g) + I2 = 2 HI
HCO3{-} + OH{-} = CO3{2-} + H2O =>
HCO3{-} + OH{-} = CO3{2-} + H2O
V + Fe2O3 = V2O5 + Fe =>
6 V + 5 Fe2O3 = 3 V2O5 + 10 Fe
KI + Co(NO3)2 = K(NO3) + CoI2 =>
2 KI + Co(NO3)2 = 2 K(NO3) + CoI2
Na2S2O5 = Na + S + O =>
Na2S2O5 = 2 Na + 2 S + 5 O
HCl + FeHO2 = FeCl3 + H2O =>
3 HCl + FeHO2 = FeCl3 + 2 H2O
H2 + SO4 + NaOH = Na2SO4 + H2O =>
H2 + SO4 + 2 NaOH = Na2SO4 + 2 H2O
Be(OH)2 + H4P2O7 = Be2P2O7 + H2O =>
2 Be(OH)2 + H4P2O7 = Be2P2O7 + 4 H2O
CaBr2 + (NH4)2S = (NH4)Br + CaS =>
CaBr2 + (NH4)2S = 2(NH4)Br + CaS
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