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MgS + AlCl = MgCl + AlS
HCl + Ni + K2Cr2O7 = KCl + CrCl3 + NiCl2 + H2O =>
14 HCl + 3 Ni + K2Cr2O7 = 2 KCl + 2 CrCl3 + 3 NiCl2 + 7 H2O
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2 =>
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2
C13H10O + NaBH4 = C13H12O + BH2 + Na =>
C13H10O + NaBH4 = C13H12O + BH2 + Na
Al + FeO3 = FeAl2O3 =>
2 Al + FeO3 = FeAl2O3
Na2SO4 + Cu(OH)2 + NH3 = [Cu(NH3)4]SO4 + NaOH =>
Na2SO4 + Cu(OH)2 + 4 NH3 = [Cu(NH3)4]SO4 + 2 NaOH
Pb2 + Cu(SO4)2 = Cu2 + Pb2(SO4)2 =>
2 Pb2 + 2 Cu(SO4)2 = Cu2 + 2 Pb2(SO4)2
H2SO3 + BaCl2 = Ba(SO3) + HCl =>
H2SO3 + BaCl2 = Ba(SO3) + 2 HCl
H3PO4 + Al(OH)3 = H3(OH)3 + PO4Al =>
H3PO4 + Al(OH)3 = H3(OH)3 + PO4Al
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + MnCl2 + H2O(water) =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + KCl + MnCl2 + 4 H2O(water)
SO3{2-} + Fe{3+} + OH{-} = SO4{2-} + Fe{2+} + H2O =>
SO3{2-} + 2 Fe{3+} + 2 OH{-} = SO4{2-} + 2 Fe{2+} + H2O
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
V + HNO3 = HVO3 + NO + H2O =>
3 V + 5 HNO3 = 3 HVO3 + 5 NO + H2O
Na2O + CH3CH2COOH = NaCH3CH2COO + H2O =>
Na2O + 2 CH3CH2COOH = 2 NaCH3CH2COO + H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Zn + H2SO4 = HZn + HSO4 =>
Zn + H2SO4 = HZn + HSO4
Ba(OH)2 + K3Po4 = K3(OH)2 + BaPo4 =>
Ba(OH)2 + K3Po4 = K3(OH)2 + BaPo4
Na2SiO + HF = H2 + SiF4 + NaF + H2O =>
Na2SiO + 6 HF = 2 H2 + SiF4 + 2 NaF + H2O
C13H10O + NaBH4 = C13H12O + Na + BH3 =>
C13H10O + 2 NaBH4 = C13H12O + 2 Na + 2 BH3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C5H10 + Cl2 = C5H10Cl2 =>
C5H10 + Cl2 = C5H10Cl2
KNO3 + NaBr = KNa + BrNO3 =>
KNO3 + NaBr = KNa + BrNO3
HCH2ClCO + OH = HCH2ClCO2 + H2O =>
HCH2ClCO + 2 OH = HCH2ClCO2 + H2O
Al + Fe{2+} = Al{3+} + Fe =>
2 Al + 3 Fe{2+} = 2 Al{3+} + 3 Fe
Zn + NaCN + H2O + O2 = H2Zn(CN)4 + NaOH =>
2 Zn + 8 NaCN + 6 H2O + O2 = 2 H2Zn(CN)4 + 8 NaOH
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
H2 + F = HF2 =>
H2 + 4 F = 2 HF2
Zn(NH3)4(BF4)2 + HCl + NaOH = Zn(OH2)(BF4)2 + NaCl + NH3 =>
Zn(NH3)4(BF4)2 + HCl + NaOH = Zn(OH2)(BF4)2 + NaCl + 4 NH3
Ca(s) + HCl(aq) = CaCl2(aq) + H2(g) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(g)
C12H22O3 + O2 = CO2 + H2O =>
C12H22O3 + 16 O2 = 12 CO2 + 11 H2O
(CO3)2 + H = CO2 + H2O =>
(CO3)2 + 4 H = 2 CO2 + 2 H2O
C13H10O + NaBH4 = C13H12O + NaBH2 =>
C13H10O + NaBH4 = C13H12O + NaBH2
Br2 + BaI2 = I2 + BaBr2 =>
Br2 + BaI2 = I2 + BaBr2
C17H35COOH + O2 = CO + H2O =>
C17H35COOH + 17 O2 = 18 CO + 18 H2O
C3H6O2 + Cl2 = CH3CHClCO2H + HCl =>
C3H6O2 + Cl2 = CH3CHClCO2H + HCl
HNO3 + (S8)7 = H2SO4 + NO2 + H2O =>
336 HNO3 + (S8)7 = 56 H2SO4 + 336 NO2 + 112 H2O
C6H4(OH)2 + KBrO3 = C6H4O2 + KBr + H2O =>
3 C6H4(OH)2 + KBrO3 = 3 C6H4O2 + KBr + 3 H2O
Zn + CH3COOH = CH3COOZn + H =>
Zn + CH3COOH = CH3COOZn + H
MgH2O = H2MgO =>
MgH2O = H2MgO
CrCl2 + H2O = CrCl2(OH) + H2 =>
2 CrCl2 + 2 H2O = 2 CrCl2(OH) + H2
KIO3(s) = KI(s) + O(g) =>
KIO3(s) = KI(s) + 3 O(g)
Zn + CH3CO2H = Zn(CH3CO2)2 + H2 =>
Zn + 2 CH3CO2H = Zn(CH3CO2)2 + H2
HClO3 + CaCO3 = H2CO3 + Ca(ClO3)2 =>
2 HClO3 + CaCO3 = H2CO3 + Ca(ClO3)2
Al3 + H2O = Al3O + H2 =>
Al3 + H2O = Al3O + H2
Ca(ClO4)2 + KNO3 = KClO4 + Ca(NO3)2 =>
Ca(ClO4)2 + 2 KNO3 = 2 KClO4 + Ca(NO3)2
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
C13H10O + NaBH4 = C13H12O + NaBH3 =>
C13H10O + 2 NaBH4 = C13H12O + 2 NaBH3
CaO + C = O2 + CaC2 =>
2 CaO + 4 C = O2 + 2 CaC2
(NH4)2CrO4 + Cr(NO2)3 = Cr2(CrO4)3 + (NH4)NO2 =>
3(NH4)2CrO4 + 2 Cr(NO2)3 = Cr2(CrO4)3 + 6(NH4)NO2
HCl + CaCo3 = CaCl2 + H2 + Co =>
2 HCl + CaCo3 = CaCl2 + H2 + 3 Co
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