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Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HC2H3O2 + NaOH = Na + C2H3O2 + H2O =>
HC2H3O2 + NaOH = Na + C2H3O2 + H2O
C3H7Br + H2O = C3H7OH + HBr =>
C3H7Br + H2O = C3H7OH + HBr
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C8H10 + HNO3 = C6H3CH3CH3NO2 + H2O =>
C8H10 + HNO3 = C6H3CH3CH3NO2 + H2O
FeCl2(aq) + Cl2(g) = FeCl3(aq) =>
2 FeCl2(aq) + Cl2(g) = 2 FeCl3(aq)
CH3CH2COOH + CH3(CH2)2CH2OH = CH3COO(CH2)3CH3 + H2O =>
4 CH3CH2COOH + 3 CH3(CH2)2CH2OH = 4 CH3COO(CH2)3CH3 + 3 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
K2WO4 + K2S + H2O = K2WS4 + KOH =>
K2WO4 + 4 K2S + 4 H2O = K2WS4 + 8 KOH
H2SeO3 + Cu(OH)2 = CuSeO3 + H2O =>
H2SeO3 + Cu(OH)2 = CuSeO3 + 2 H2O
C2 + HNO3 = CO2 + NO2 + H2O =>
C2 + 8 HNO3 = 2 CO2 + 8 NO2 + 4 H2O
SO2 + NaOH = Na2SO3 + H2O* =>
SO2 + 2 NaOH = Na2SO3 + H2O*
KOH + PO4 = K3PO4 + OH =>
3 KOH + PO4 = K3PO4 + 3 OH
C8H7N3O2 + OH = C8H7NO4 + N2 + H2O =>
C8H7N3O2 + 4 OH = C8H7NO4 + N2 + 2 H2O
H2S + CoCl3 = CoCl2 + S + HCl =>
H2S + 2 CoCl3 = 2 CoCl2 + S + 2 HCl
Cu2S = Cu + S2 =>
2 Cu2S = 4 Cu + S2
NaBr2 + H3PO4 = HBr2 + Na3PO4 =>
3 NaBr2 + H3PO4 = 3 HBr2 + Na3PO4
(NO2)2 + NaOH = NaNO2 + NaNO3 + H2O =>
(NO2)2 + 2 NaOH = NaNO2 + NaNO3 + H2O
K2O + SIO2 = K2O3SI =>
K2O + SIO2 = K2O3SI
Ba(OH)2 + H3O{+} = Ba{2+} + H2O =>
Ba(OH)2 + 2 H3O{+} = Ba{2+} + 4 H2O
K2Cr2O7 + Cu = K2Cu2O7 + Cr =>
K2Cr2O7 + 2 Cu = K2Cu2O7 + 2 Cr
Pb(CH3COO)2 + KNO3 = KCH3COO + Pb(NO3)2 =>
Pb(CH3COO)2 + 2 KNO3 = 2 KCH3COO + Pb(NO3)2
HCl + K(HCO3) = H(HCO3) + KCl =>
HCl + K(HCO3) = H(HCO3) + KCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H2SeO4 + ZnO = ZnSeO4 + H2O =>
H2SeO4 + ZnO = ZnSeO4 + H2O
NH4Cl + Zn(NO3)2 = NH4NO3 + ZnCl2 =>
2 NH4Cl + Zn(NO3)2 = 2 NH4NO3 + ZnCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CoOC = COCo =>
CoOC = COCo
H2O2 + MnO2 = HO2 + MnO =>
H2O2 + 2 MnO2 = 2 HO2 + 2 MnO
Ba(OH) + H2SO4 = H2O + Ba2SO4 =>
2 Ba(OH) + H2SO4 = 2 H2O + Ba2SO4
Cu + H2SO4(conc) = CuSO4 + H2 =>
Cu + H2SO4(conc) = CuSO4 + H2
Hg(C2H3O2)2 + LiNO3 = LiC2H3O2 + Hg(NO3)2 =>
Hg(C2H3O2)2 + 2 LiNO3 = 2 LiC2H3O2 + Hg(NO3)2
NiC2O4*2(H2O) + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2(H2O) + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
C2H4Br2 + NH3 = NH4Br + C4H10N2 =>
2 C2H4Br2 + 6 NH3 = 4 NH4Br + C4H10N2
CuC2O4 + H2SO4 = CuSO4 + H2C2O4 =>
CuC2O4 + H2SO4 = CuSO4 + H2C2O4
CrBr3 + Na2SO4 = Cr2(SO4)3 + NaBr =>
2 CrBr3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaBr
HCl + LiHSO3 = H2SO3 + LiCl =>
HCl + LiHSO3 = H2SO3 + LiCl
NiC2O4*2(H2O) + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2(H2O) + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
S + H = HS2 =>
2 S + H = HS2
C6H7(NO2)3O5 = CO + CO2 + H2O + N2 =>
2 C6H7(NO2)3O5 = 9 CO + 3 CO2 + 7 H2O + 3 N2
K2SiO3 + H3PO4 = K3PO4 + H2SiO3 =>
3 K2SiO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SiO3
NaHSO + H2SO4 = Na2SO4 + SO2 + H2O =>
2 NaHSO + 5 H2SO4 = Na2SO4 + 6 SO2 + 6 H2O
HON3 + Ca(OH)2 = N(OH)3 + HOCa2 =>
3 HON3 + 16 Ca(OH)2 = 9 N(OH)3 + 8 HOCa2
Cu + H2SO4(conc) = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4(conc) = CuSO4 + 2 H2O + SO2
Ba(HO)2 = BaO + H2O =>
Ba(HO)2 = BaO + H2O
Cu(s) + S = Cu2S =>
2 Cu(s) + S = Cu2S
H2Te + Fe = Fe2Te3 + H2 =>
3 H2Te + 2 Fe = Fe2Te3 + 3 H2
Ag + NH4 + HNo3 = HNH4 + AgNo3 =>
Ag + NH4 + HNo3 = HNH4 + AgNo3
C10H10Fe + C4H6O3 = CH4O2 + C12H12FeO =>
5 C10H10Fe + 3 C4H6O3 = 2 CH4O2 + 5 C12H12FeO
Cu3N + HCl = NH4Cl + CuCl =>
Cu3N + 4 HCl = NH4Cl + 3 CuCl
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