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3 Li2SO4 + Fe2S3 = 3 Li2S + Fe2(SO4)3
Cr2O7{-2} + I{-} + H{+} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 6 I{-} + 14 H{+} = 2 Cr{+3} + 3 I2 + 7 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
NaNo3 + KOH = KNo3 + NaOH =>
NaNo3 + KOH = KNo3 + NaOH
Ca2 + HBr = Ca1Br2 + H2 =>
Ca2 + 4 HBr = 2 Ca1Br2 + 2 H2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
K2CrO4 + NH3 = K2 + NH3CrO4 =>
K2CrO4 + NH3 = K2 + NH3CrO4
Fe(OH)3 + AgCl = FeAg + Cl(OH)3 =>
Fe(OH)3 + AgCl = FeAg + Cl(OH)3
Fe2O3 + NH3 + O2 = Fe(OH)3 + N2 =>
2 Fe2O3 + 4 NH3 + 3 O2 = 4 Fe(OH)3 + 2 N2
H3Po4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 H3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O
AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + 2 KNO3(aq)
Pb(No3)2BaCl2 = PbCl2Ba(No3)2 =>
Pb(No3)2BaCl2 = PbCl2Ba(No3)2
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3COH + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2(SO4)3 + 7 H2O + 3 CH3COH + K2SO4
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6 =>
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6
N2O5 + HClO4 = NO2ClO4 + HNO3 =>
N2O5 + HClO4 = NO2ClO4 + HNO3
Co(ll) + H2O = H2 + Co(OH)2 =>
Co(ll) + 2 H2O = H2 + Co(OH)2
Ca5(PO4)3F + H2SO4 = CaSO4 + CaF2 + H3PO4 =>
2 Ca5(PO4)3F + 9 H2SO4 = 9 CaSO4 + CaF2 + 6 H3PO4
H2O + PO3 = H2PO4 =>
H2O + PO3 = H2PO4
ClO + H2 = Cl + H2O =>
ClO + H2 = Cl + H2O
FeCl2 + H2 + O2 = Fe(OH)2 + Cl2 =>
FeCl2 + H2 + O2 = Fe(OH)2 + Cl2
Fe2(SO4)3(aq) + Na2S(aq) = Na2SO4(aq) + Fe2S3 =>
Fe2(SO4)3(aq) + 3 Na2S(aq) = 3 Na2SO4(aq) + Fe2S3
FeCu2S2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O + CuSO4 =>
10 FeCu2S2 + 38 KMnO4 + 72 H2SO4 = 5 Fe2(SO4)3 + 38 MnSO4 + 19 K2SO4 + 72 H2O + 20 CuSO4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
NH3 + O = NO2 + H0 =>
NH3 + 2 O = NO2 + 3 H0
FeCl2 + Cl2 = FeCl2Cl2 =>
FeCl2 + Cl2 = FeCl2Cl2
Ag + Au = AgAu =>
Ag + Au = AgAu
C6H15NH2 + O2 = CO2 + H2O + N2 =>
4 C6H15NH2 + 41 O2 = 24 CO2 + 34 H2O + 2 N2
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
NaOH + CO = CO2 + NaH =>
NaOH + CO = CO2 + NaH
H3AsO3 + NaOH = NaH2AsO3 + H2O =>
H3AsO3 + NaOH = NaH2AsO3 + H2O
SCl + AgNO3 = SNO3 + AgCl =>
SCl + AgNO3 = SNO3 + AgCl
KBr + water = KOH + HBr =>
KBr + H2O = KOH + HBr
CuI + Br = CuIBr =>
CuI + Br = CuIBr
C3H6O2 + Mg(OH)2 = (C3H5O2)2Mg + H2O =>
2 C3H6O2 + Mg(OH)2 = (C3H5O2)2Mg + 2 H2O
PbSO4(s) + KI(aq) = PbI2(s) + K2SO4(aq) =>
PbSO4(s) + 2 KI(aq) = PbI2(s) + K2SO4(aq)
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
KMnO4 + AlI3 + H2SO4 = MnSO4 + K2SO4 + Al2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Al2(SO4)3 + 15 I2 + 24 H2O
L12 = L9 =>
3 L12 = 4 L9
[Cu(NH3)4(H2O)2]{+2} + H2SO4 = CuSO4 + (NH4)2SO4 + H3O{+} =>
[Cu(NH3)4(H2O)2]{+2} + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H3O{+}
KH + H2O = KO + H3O =>
KH + 4 H2O = KO + 3 H3O
Na6 + Cl5 = Na23Cl =>
115 Na6 + 6 Cl5 = 30 Na23Cl
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Co(NO3)3 + Br2 + KOH = KCoO4 + KBr + KNO3 + H2O =>
Co(NO3)3 + 2 Br2 + 8 KOH = KCoO4 + 4 KBr + 3 KNO3 + 4 H2O
Pb + HgNO3 = PbNO3 + Hg =>
Pb + HgNO3 = PbNO3 + Hg
HCHO + K = H2O + CK =>
HCHO + K = H2O + CK
Ni + KOH + H2O = K2[Ni(OH)4] + H2 =>
Ni + 2 KOH + 2 H2O = K2[Ni(OH)4] + H2
H2SO4 + KOH = SO4OH + KH2 =>
H2SO4 + KOH = SO4OH + KH2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Mo + H2SO4 = Mo(SO4)3 + H2 =>
Mo + 3 H2SO4 = Mo(SO4)3 + 3 H2
BaO + Al = Ba + Al2O3 =>
3 BaO + 2 Al = 3 Ba + Al2O3
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