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CHCl3 + Cl2 = CCl4 + HCl
Na2C3S5 + ZnSO4 + N(C2H5)4Br = [N(C2H5)4]2[Zn(C3S5)2] + Na2SO4 + NaBr =>
2 Na2C3S5 + ZnSO4 + 2 N(C2H5)4Br = [N(C2H5)4]2[Zn(C3S5)2] + Na2SO4 + 2 NaBr
NH4OH + KAl(SO4)2(H2O)12 = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2(H2O)12 = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
MgCa(CO3)2 + HNO3 = Mg(NO3)2 + Ca(NO3)2 + H2O + CO2 =>
MgCa(CO3)2 + 4 HNO3 = Mg(NO3)2 + Ca(NO3)2 + 2 H2O + 2 CO2
CuCl2 + KI = CuI + KCl2 =>
CuCl2 + KI = CuI + KCl2
Cu(CH3COO) + NH3 = CuNH2 + CH3COOH =>
Cu(CH3COO) + NH3 = CuNH2 + CH3COOH
Cu + ZnO = CuO + Zn =>
Cu + ZnO = CuO + Zn
NaHCO3 + COOH = NaCOO + H2O + CO2 =>
NaHCO3 + COOH = NaCOO + H2O + CO2
ZnS + H2O = ZnO + H2S =>
ZnS + H2O = ZnO + H2S
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
MgCl2 + (NH4)3PO4 = Mg3(PO4)2 + (NH4)2Cl2 =>
3 MgCl2 + 2(NH4)3PO4 = Mg3(PO4)2 + 3(NH4)2Cl2
SO3 + H2O = S(O2H)2 =>
SO3 + H2O = S(O2H)2
H{+} + S2O3{2-} = SO2 + S + H2O =>
2 H{+} + S2O3{2-} = SO2 + S + H2O
Cu + NaNO3 + HCl = Cu(NO3)2 + NaCl + H2 =>
Cu + 2 NaNO3 + 2 HCl = Cu(NO3)2 + 2 NaCl + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
AlHCl + HCl = AlCl3 + H2 =>
2 AlHCl + 4 HCl = 2 AlCl3 + 3 H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SrCl2 + Na2SO4 = SrSO4 + NaCl =>
SrCl2 + Na2SO4 = SrSO4 + 2 NaCl
KCl + I2 = KI + Cl2 =>
2 KCl + I2 = 2 KI + Cl2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH3CH2CH2CH2OH + NaOH = CH3CHOHCH2CH2OH + NaH =>
CH3CH2CH2CH2OH + NaOH = CH3CHOHCH2CH2OH + NaH
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
(CH3)2CHCH2CH2OH + CH3COOH = C7H14O2 + H2O =>
(CH3)2CHCH2CH2OH + CH3COOH = C7H14O2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnCl2 + Na2SO4 = ZnSO4 + NaCl =>
ZnCl2 + Na2SO4 = ZnSO4 + 2 NaCl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Ba + Rb2C2O4 = BaC2O4 + Rb =>
Ba + Rb2C2O4 = BaC2O4 + 2 Rb
NaS + KOH = NaOH + SK =>
NaS + KOH = NaOH + SK
Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr
Mg(OH)2 + H4P2O7 = (MgOH)4P2O7 + H2O =>
4 Mg(OH)2 + H4P2O7 = (MgOH)4P2O7 + 4 H2O
NaHSO4 + H2O = Na + SO4 + H3O =>
NaHSO4 + H2O = Na + SO4 + H3O
Fe(NO3)3(aq) + (NH4)3PO4(aq) = FePO4(s) + NH4NO3(aq) =>
Fe(NO3)3(aq) + (NH4)3PO4(aq) = FePO4(s) + 3 NH4NO3(aq)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C6H12 + Cl2 = C6H10Cl2 + HCl =>
C6H12 + 2 Cl2 = C6H10Cl2 + 2 HCl
C76H52O46 + LiOH = Li25C76H27O46 + H2O =>
C76H52O46 + 25 LiOH = Li25C76H27O46 + 25 H2O
Al2(SO4)3*18H2O + NH3 = Al(OH)3 + (NH4)2SO4 + H2O =>
Al2(SO4)3*18H2O + 6 NH3 = 2 Al(OH)3 + 3(NH4)2SO4 + 12 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
*4C + *6H2 + *O2 = *2C2H6O =>
*4C + *6H2 + *O2 = *2C2H6O
SrCl2*6H2O + Na2CO3 = SrCO3 + NaCl + H2O =>
SrCl2*6H2O + Na2CO3 = SrCO3 + 2 NaCl + 6 H2O
C4H9OH + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
HSO4{-} = H{+} + SO4{2-} =>
HSO4{-} = H{+} + SO4{2-}
NH4OH + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH4Cl
V + O2 = VO =>
2 V + O2 = 2 VO
AlHSO4 = AlSO4 + H2 =>
2 AlHSO4 = 2 AlSO4 + H2
C3H8O(l) + O2(g) = CO2(g) + H2O(s) =>
2 C3H8O(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(s)
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