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HC2H3O2(aq) + OH = C2HO + 2 H2O
C3H8 + H2O = COH + H2 =>
2 C3H8 + 6 H2O = 6 COH + 11 H2
Zn(NO3)2 + NH4Br = NH4NO3 + ZnBr2 =>
Zn(NO3)2 + 2 NH4Br = 2 NH4NO3 + ZnBr2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HNO3 + Fe(OH)2 = Fe(NO3)2 + H2O =>
2 HNO3 + Fe(OH)2 = Fe(NO3)2 + 2 H2O
CH3CH2OH + PCl5 = CH3CH2Cl + PCl4 + OH =>
CH3CH2OH + PCl5 = CH3CH2Cl + PCl4 + OH
Ca(NO3)2 + NaF = Na(NO3) + CaF2 =>
Ca(NO3)2 + 2 NaF = 2 Na(NO3) + CaF2
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
Ca + H2O = Ca[OH]2 + H2 =>
Ca + 2 H2O = Ca[OH]2 + H2
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
K3Fe(CN)6 + MnSO4 = K2SO4 + Mn3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 MnSO4 = 3 K2SO4 + Mn3(Fe(CN)6)2
Fe(SO4) + HBrO + HCl = FeCl3 + FeBr3 + Fe2(SO4)3 + H2O =>
6 Fe(SO4) + 3 HBrO + 3 HCl = FeCl3 + FeBr3 + 2 Fe2(SO4)3 + 3 H2O
H3AsO3 + H2SO4 + Zn = ZnSO4 + AsH3 + H2O =>
H3AsO3 + 3 H2SO4 + 3 Zn = 3 ZnSO4 + AsH3 + 3 H2O
K3Fe(CN)6 + MnSO4 = K2SO4 + Mn3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 MnSO4 = 3 K2SO4 + Mn3(Fe(CN)6)2
NaCrO2 + KClO3 + NaOH = Na2CrO4 + KCl + H2O =>
2 NaCrO2 + KClO3 + 2 NaOH = 2 Na2CrO4 + KCl + H2O
KMnO4 + HBr = Br + KBr + MnBr2 + H2O =>
KMnO4 + 8 HBr = 5 Br + KBr + MnBr2 + 4 H2O
NaHCO3 = NaOH*CO2 =>
NaHCO3 = NaOH*CO2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C12H36O2 + O2 = CO2 + H2O =>
C12H36O2 + 20 O2 = 12 CO2 + 18 H2O
CaSO3 + HBr = CaBr2 + H2O + SO2 =>
CaSO3 + 2 HBr = CaBr2 + H2O + SO2
CH2(COOH)2 + H{+} + IO3{-} + I2 = CHI(COOH)2 + H2O =>
5 CH2(COOH)2 + H{+} + IO3{-} + 2 I2 = 5 CHI(COOH)2 + 3 H2O
AgCl + NaNO = AgNO + NaCl =>
AgCl + NaNO = AgNO + NaCl
PO43{-} + H2O = HPO42{-} + OH =>
PO43{-} + 2 H2O = HPO42{-} + 3 OH
K(MnO4) + SnCl2 + HCl = SnCl4 + MnCl2 + KCl + H2O =>
2 K(MnO4) + 5 SnCl2 + 16 HCl = 5 SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
H2 + SO4 + NaCN = HCN + Na2SO4 =>
H2 + SO4 + 2 NaCN = 2 HCN + Na2SO4
Na2Co3(s) + CaCl2*2H2O(s) = CaCo3(s) + NaCl(aq) + H2O =>
Na2Co3(s) + CaCl2*2H2O(s) = CaCo3(s) + 2 NaCl(aq) + 2 H2O
SrBr2 + NiSO4 = SrSO4 + NiBr2 =>
SrBr2 + NiSO4 = SrSO4 + NiBr2
Mg + HgS = MgS + Hg =>
Mg + HgS = MgS + Hg
Zn(s)Cl2(g) = ZnCl2(s) =>
Zn(s)Cl2(g) = ZnCl2(s)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H3PO3 + Ca(OH)2 + NaOH = CaNaPO3 + H2O =>
H3PO3 + Ca(OH)2 + NaOH = CaNaPO3 + 3 H2O
Na2AsO3 + I2 + H2O = Na2AsO4 + HI =>
Na2AsO3 + I2 + H2O = Na2AsO4 + 2 HI
C2Ca + H2O = Ca(OH)2 + CH =>
C2Ca + 2 H2O = Ca(OH)2 + 2 CH
HeN = NHe =>
HeN = NHe
KI + O3 + H2O = KOH + O2 + I2 =>
2 KI + O3 + H2O = 2 KOH + O2 + I2
BrNO = Br2 + NO =>
2 BrNO = Br2 + 2 NO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
SeO2 + H2 = Se + H2O =>
SeO2 + 2 H2 = Se + 2 H2O
CrS + KBr = CrBr2 + K2S =>
CrS + 2 KBr = CrBr2 + K2S
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
SiO(NO3)2 + CH4N2O = SiO2 + CO2 + H2O + N2 =>
3 SiO(NO3)2 + 5 CH4N2O = 3 SiO2 + 5 CO2 + 10 H2O + 8 N2
K2CO3 + HNO3 = KNO3 + H2CO3 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2CO3
Cu2(OH)2CO3 + H3PO4 = Cu3(PO4)2 + CO2 + H2O =>
3 Cu2(OH)2CO3 + 4 H3PO4 = 2 Cu3(PO4)2 + 3 CO2 + 9 H2O
Na + Cl = sodiumchloride =>
Na + Cl = NaCl
Cr + H2O = Cr2O3 + H2 =>
2 Cr + 3 H2O = Cr2O3 + 3 H2
C2H5CHO + Cu(OH)2 = C2H5COOH + Cu + H2O =>
C2H5CHO + Cu(OH)2 = C2H5COOH + Cu + H2O
(CH3)2CO + NaOH + I2 = CH3COONa + CH3I + H2O =>
6(CH3)2CO + 5 NaOH + 4 I2 = 5 CH3COONa + 8 CH3I + H2O
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