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8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
(Zn(OH)2) = ZnO + H2O =>
(Zn(OH)2) = ZnO + H2O
C17H33COOH + CH3OH = C19H38O2 + C3H8O3 =>
34 C17H33COOH + 53 CH3OH = 32 C19H38O2 + 19 C3H8O3
CoAl2O4 + FeAl2O4 + H2O = CoFe2O4 + Al2O3 + H2 =>
CoAl2O4 + 2 FeAl2O4 + H2O = CoFe2O4 + 3 Al2O3 + H2
NaCrO2 + NaClO + H2O = NaCrO4 + Na(OH) + Cl2 =>
NaCrO2 + 4 NaClO + 2 H2O = NaCrO4 + 4 Na(OH) + 2 Cl2
H2S + H3PO4 + K2Cr2O7 = CrPO4 + K3PO4 + H2O + S =>
9 H2S + 8 H3PO4 + 3 K2Cr2O7 = 6 CrPO4 + 2 K3PO4 + 21 H2O + 9 S
SO2 + HNO3 + H2O = H2SO5 + NO =>
3 SO2 + 4 HNO3 + H2O = 3 H2SO5 + 4 NO
Fe + Fe(CN6) = Fe3(FeCN6)3 =>
3 Fe + 3 Fe(CN6) = Fe3(FeCN6)3
NaHCO3 + HCl = NaCl + H2CO3 = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2CO3
Cu(OH)2 + HClO4 = CuH + ClO4(OH)2 =>
Cu(OH)2 + HClO4 = CuH + ClO4(OH)2
H{+} + MnO4{-} + Fe{+2} = Mn{+2} + H2O + Fe{+3} =>
8 H{+} + MnO4{-} + 5 Fe{+2} = Mn{+2} + 4 H2O + 5 Fe{+3}
HNO3 + NaSO3 = NO2 + NaSO4 + H2O =>
2 HNO3 + NaSO3 = 2 NO2 + NaSO4 + H2O
Li22C8B2O30 + Y2O3 + Li3BO3 + H3BO3 + ZrO2 + CeO2 = Li5775Y875Zr100Ce25C100B2900O9000 + H2O =>
75 Li22C8B2O30 + 2625 Y2O3 + 11000 Li3BO3 + 6250 H3BO3 + 600 ZrO2 + 150 CeO2 = 6 Li5775Y875Zr100Ce25C100B2900O9000 + 9375 H2O
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
H2SO4 + CH3COO = HSO4 + CH3COOH =>
H2SO4 + CH3COO = HSO4 + CH3COOH
ZnCl2 + Mg(NO3)2 = (Zn(NO3)2) + Cl + Mg =>
ZnCl2 + Mg(NO3)2 = (Zn(NO3)2) + 2 Cl + Mg
Mg(s) + BaCl2(aq) = MgCl2(s) + Ba(aq) =>
Mg(s) + BaCl2(aq) = MgCl2(s) + Ba(aq)
Nh3 + HCl = NhCl + H2 =>
2 Nh3 + 6 HCl = 6 NhCl + 3 H2
C6H12O6 + CH3OH = C7H14O6 + H2O =>
C6H12O6 + CH3OH = C7H14O6 + H2O
CaO + MnCl2 = MnO + CaCl2 =>
CaO + MnCl2 = MnO + CaCl2
CaCO3 + AlCl3 = Al2(CO3)3 + CaCl2 =>
3 CaCO3 + 2 AlCl3 = Al2(CO3)3 + 3 CaCl2
NiCl2 + NH4NO3 = NiNO3 + NCl2 + H4 =>
NiCl2 + NH4NO3 = NiNO3 + NCl2 + H4
CuCO3Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3Cu(OH)2 = 2 CuO + H2O + CO2
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3(s) + CH3COOH(l) = Ca(CH3COO)2(s) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 CH3COOH(l) = Ca(CH3COO)2(s) + H2O(l) + CO2(g)
Fe{3+} + C5H8O2 + C2H3O2{-} = Fe(C5H7O2)3 + HC2H3O2 =>
Fe{3+} + 3 C5H8O2 + 3 C2H3O2{-} = Fe(C5H7O2)3 + 3 HC2H3O2
PbO2 + GeH4 + H2O = Pb(OH)2 + GeO =>
3 PbO2 + GeH4 + H2O = 3 Pb(OH)2 + GeO
FeS + O2 = SO2 + FeO4 =>
FeS + 3 O2 = SO2 + FeO4
Mg(SO4) + Na(OH) = Mg(OH)2 + Na2(SO4) =>
Mg(SO4) + 2 Na(OH) = Mg(OH)2 + Na2(SO4)
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
Na(NO3)3 + HNO3 = NaH + NO3 =>
Na(NO3)3 + HNO3 = NaH + 4 NO3
CH4 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH4 + 8 KMnO4 + 12 H2SO4 = 5 CH3COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
P5S3 + KClO3 = P2O5 + KCl + SO2 =>
6 P5S3 + 37 KClO3 = 15 P2O5 + 37 KCl + 18 SO2
Ba(ClO)2 + Fe2(CO3)3 = Fe(ClO)3 + Ba(CO3) =>
3 Ba(ClO)2 + Fe2(CO3)3 = 2 Fe(ClO)3 + 3 Ba(CO3)
HNO3 + Te = H2TeO4 + NO =>
2 HNO3 + Te = H2TeO4 + 2 NO
Mg + HBr = MgBr2 + H =>
Mg + 2 HBr = MgBr2 + 2 H
C(s) + ZnO(s) = CO2(g) + Zn =>
C(s) + 2 ZnO(s) = CO2(g) + 2 Zn
Li + AgNO3 = Ag2 + LiNO3 =>
2 Li + 2 AgNO3 = Ag2 + 2 LiNO3
HBrO + Ca(OH)2 = Ca(BrO)2 + H2O =>
2 HBrO + Ca(OH)2 = Ca(BrO)2 + 2 H2O
Cr2O3 + NH3 = H2 + CrN + O2 =>
2 Cr2O3 + 4 NH3 = 6 H2 + 4 CrN + 3 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
ZnCl2 + HCl = ZnCl4 + H =>
ZnCl2 + 2 HCl = ZnCl4 + 2 H
HI(aq) + Sr(OH)2(aq) = H3O2(aq) + SrI(aq) =>
HI(aq) + Sr(OH)2(aq) = H3O2(aq) + SrI(aq)
CaCO3 + AlCl3 = Al2(CO3)3 + CaCl2 =>
3 CaCO3 + 2 AlCl3 = Al2(CO3)3 + 3 CaCl2
Ba(CH3COO)2 + FeSO4 + KF = BaSO4 + K(CH3COO)2 + FeF =>
Ba(CH3COO)2 + FeSO4 + KF = BaSO4 + K(CH3COO)2 + FeF
Na3I = Na + I2 =>
2 Na3I = 6 Na + I2
HgSO3 = HgO + SO2 =>
HgSO3 = HgO + SO2
NaClO + H2S = H2SO4 + NaCl =>
4 NaClO + H2S = H2SO4 + 4 NaCl
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