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8 Fe(s) + S8(s) = 8 FeS(s)
MgAuF = AuMgF =>
MgAuF = AuMgF
FeCl3 + VOCl2 + H2O = VO2Cl + FeCl2 + HCl =>
FeCl3 + VOCl2 + H2O = VO2Cl + FeCl2 + 2 HCl
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Mn2O7 + C2H5OH = MnO2 + CH3COOH + H2O =>
2 Mn2O7 + 3 C2H5OH = 4 MnO2 + 3 CH3COOH + 3 H2O
H2 = H =>
H2 = 2 H
CH3ONaHCl = CH3ClNaOH =>
CH3ONaHCl = CH3ClNaOH
Mg(NO3)2 + NaHCO3 = NaNO3 + Mg(HCO3)2 =>
Mg(NO3)2 + 2 NaHCO3 = 2 NaNO3 + Mg(HCO3)2
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
CF6 + Br2 = CBr4 + F2 =>
CF6 + 2 Br2 = CBr4 + 3 F2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KI + HCl + NaNO2 = I2 + NaCl + KOH + NO =>
2 KI + 2 HCl + 2 NaNO2 = I2 + 2 NaCl + 2 KOH + 2 NO
CaCO3 + HCl = CaCl2() + CO2() + H2O() =>
CaCO3 + 2 HCl = CaCl2() + CO2() + H2O()
H2S + Pb = PbS2 + H =>
2 H2S + Pb = PbS2 + 4 H
H2S + FeSO4 = Fe + S + H2SO4 =>
H2S + FeSO4 = Fe + S + H2SO4
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
NO2 + HNO3 = NO2HNO3 =>
NO2 + HNO3 = NO2HNO3
Mg(NO3)3 = MgO + NO2 + O2 =>
Mg(NO3)3 = MgO + 3 NO2 + O2
K2Cr2O7 + H2O + K2S = K3[Cr(OH)6] + KOH + S =>
K2Cr2O7 + 7 H2O + 3 K2S = 2 K3[Cr(OH)6] + 2 KOH + 3 S
HNO3 + C12H28O4Ti + NbCl5 = Ti94Nb6O203 + CO2 + H2O + N2 + Cl2 =>
6798 HNO3 + 470 C12H28O4Ti + 30 NbCl5 = 5 Ti94Nb6O203 + 5640 CO2 + 9979 H2O + 3399 N2 + 75 Cl2
C6H5OH(s) + O2 = CO2(g) + H2O =>
C6H5OH(s) + 7 O2 = 6 CO2(g) + 3 H2O
NaSH + H2SO4 = Na2SO4 + H2S =>
2 NaSH + H2SO4 = Na2SO4 + 2 H2S
SnCl4 + H2S = SnCl2 + HCl + S =>
SnCl4 + H2S = SnCl2 + 2 HCl + S
HCl + Li2SO3 = LiCl + SO2 + H2O =>
2 HCl + Li2SO3 = 2 LiCl + SO2 + H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
NO2 + HNO3 = NO2HNO3 =>
NO2 + HNO3 = NO2HNO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
KMnO4 + NaSO3 + H2SO4 = NaSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 NaSO3 + 3 H2SO4 = 5 NaSO4 + 2 MnSO4 + K2SO4 + 3 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
C3H3CO2H + H2O = H3O + C2H3O2 =>
C3H3CO2H + 4 H2O = 2 H3O + 2 C2H3O2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
CH3CHClCOOH + KOH = CH3CHClCOOK + H2O =>
CH3CHClCOOH + KOH = CH3CHClCOOK + H2O
KOH + Na2SO3 = K2SO3 + NaOH =>
2 KOH + Na2SO3 = K2SO3 + 2 NaOH
C6H5OH + CHCl3 + NaOH = C6H4CHOOH + NaCl + H2O =>
C6H5OH + CHCl3 + 3 NaOH = C6H4CHOOH + 3 NaCl + 2 H2O
Cl2O + O2 = ClO2 =>
2 Cl2O + 3 O2 = 4 ClO2
Na3BO3 + HOH = NaOH + H3BO3 =>
Na3BO3 + 3 HOH = 3 NaOH + H3BO3
NO + H2O2 = NO2 + H2O =>
NO + H2O2 = NO2 + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
[Al(OH)]Cl2 + H2O = [Al(OH)2]Cl + HCl =>
[Al(OH)]Cl2 + H2O = [Al(OH)2]Cl + HCl
FBa = BaF =>
FBa = BaF
K2CrO4 + C2H5OH + H2SO4 = CH3COOH + H2O + KCr(SO4)2 + K2SO4 =>
4 K2CrO4 + 3 C2H5OH + 10 H2SO4 = 3 CH3COOH + 13 H2O + 4 KCr(SO4)2 + 2 K2SO4
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
KOH + MnO2 + O2 = H2O + KMnO4 =>
4 KOH + 4 MnO2 + 3 O2 = 2 H2O + 4 KMnO4
KI(heat) = KI =>
KI(heat) = KI
ZnSO4 + OH = Zn(OH)2 + SO4 =>
ZnSO4 + 2 OH = Zn(OH)2 + SO4
KJ + H2O2 = KJO3 + H2O =>
KJ + 3 H2O2 = KJO3 + 3 H2O
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
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