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P2O5 + 3 H2O = 2 H3PO4
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
HNO2 = HNO3 + H2O + NO =>
3 HNO2 = HNO3 + H2O + 2 NO
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cr2O7{2-} + Fe{2+} + H = Cr{3+} + Fe{3-} + H2O =>
5 Cr2O7{2-} + 8 Fe{2+} + 70 H = 10 Cr{3+} + 8 Fe{3-} + 35 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C3H8 + Ca(OH)2 = Ca + C + H2O =>
C3H8 + 4 Ca(OH)2 = 4 Ca + 3 C + 8 H2O
HNO3 + C6H5OH = H2O + C6H5NO3 =>
HNO3 + C6H5OH = H2O + C6H5NO3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NO + H2SO4 = NOSO4 + H2 =>
NO + H2SO4 = NOSO4 + H2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
CuCl2 + Al(NO3)3 = Cu(NO3)2 + AlCl3 =>
3 CuCl2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 AlCl3
Sr(NO3)2 + NaF = SrF2 + NaNO3 =>
Sr(NO3)2 + 2 NaF = SrF2 + 2 NaNO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
N2O3 + H = NH3 + H2O =>
N2O3 + 12 H = 2 NH3 + 3 H2O
MgSe + F = MgF + Se =>
MgSe + F = MgF + Se
KNO3 + AgCl + NH4OH = AgOH + NH4NO3 + KCl =>
KNO3 + AgCl + NH4OH = AgOH + NH4NO3 + KCl
CrO2Cl2 + NaCl + H2SO4 = Cl2 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 CrO2Cl2 + 2 NaCl + 4 H2SO4 = 3 Cl2 + Cr2(SO4)3 + Na2SO4 + 4 H2O
K3[Fe(SCN)6] + KCl = K4[Fe(SCN)6] + Cl2 =>
2 K3[Fe(SCN)6] + 2 KCl = 2 K4[Fe(SCN)6] + Cl2
NaOH + Fe2(SO4)3 = Fe2OH + Na(SO4)3 =>
NaOH + Fe2(SO4)3 = Fe2OH + Na(SO4)3
Mg(OH)2 + CH3COOH = Mg(CH3COO)2 + H2O(l) =>
Mg(OH)2 + 2 CH3COOH = Mg(CH3COO)2 + 2 H2O(l)
FeCI2 + KOH = FeOH + CI2K =>
FeCI2 + KOH = FeOH + CI2K
KMnO4 + KHCO3H2O2 = MnO2 + O2 + K2CO3 + H2O =>
4 KMnO4 + 4 KHCO3H2O2 = 4 MnO2 + 5 O2 + 4 K2CO3 + 6 H2O
BaCl2 + NaSO2 = BaSO2 + NaCl2 =>
BaCl2 + NaSO2 = BaSO2 + NaCl2
Na(Al(OH)4) = NaOH + Al(OH)3 =>
Na(Al(OH)4) = NaOH + Al(OH)3
FeCl2 + Br2 = FeCl3 + FeBr2 =>
3 FeCl2 + Br2 = 2 FeCl3 + FeBr2
NiCl2*6H2O + FeCl3*6H2O + NaOH = NiFe2O4 + NaCl + H2O =>
NiCl2*6H2O + 2 FeCl3*6H2O + 8 NaOH = NiFe2O4 + 8 NaCl + 22 H2O
NaCl + Br = NaBr + Cl =>
NaCl + Br = NaBr + Cl
AlF3 + PbCl2 = AlCl3 + PbF2 =>
2 AlF3 + 3 PbCl2 = 2 AlCl3 + 3 PbF2
Mg + FeBr3 = Fe + MgBr2 =>
3 Mg + 2 FeBr3 = 2 Fe + 3 MgBr2
CaClO(aq) + HCl(aq) = HClO(aq) + CaCl =>
CaClO(aq) + HCl(aq) = HClO(aq) + CaCl
I2 + NaOH + MgCl2 = [Mg(OH)2]I + NaCl =>
I2 + 4 NaOH + 2 MgCl2 = 2[Mg(OH)2]I + 4 NaCl
Al2(SO4)3 + BaBr2 = AlBr3 + BaSO4 =>
Al2(SO4)3 + 3 BaBr2 = 2 AlBr3 + 3 BaSO4
H3PO4 + CaOH = (CaOH)3PO4 + H2 =>
2 H3PO4 + 6 CaOH = 2(CaOH)3PO4 + 3 H2
P + Ba(OH)2 + H2O = Ba3(PO4)2 + PH3 =>
16 P + 9 Ba(OH)2 + 6 H2O = 3 Ba3(PO4)2 + 10 PH3
PtO2 = Pt + O2 =>
PtO2 = Pt + O2
NH3 + O2 = NO + HH2O =>
NH3 + O2 = NO + HH2O
HeH = He + H =>
HeH = He + H
LiNO2 + O2 = LiNO3 =>
2 LiNO2 + O2 = 2 LiNO3
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Al2(SO4)3 + Fe3 = Al + Fe2(SO4)3 =>
3 Al2(SO4)3 + 2 Fe3 = 6 Al + 3 Fe2(SO4)3
NH4Cl + ZnS + H2O = H2S + NH4OH + ZnCl2 =>
2 NH4Cl + ZnS + 2 H2O = H2S + 2 NH4OH + ZnCl2
LiCl + Pb(C2H3O2)2 = Li(C2H3O2) + PbCl2 =>
2 LiCl + Pb(C2H3O2)2 = 2 Li(C2H3O2) + PbCl2
HgCl2 + HNO3 = HgNO3 + HCl2 =>
HgCl2 + HNO3 = HgNO3 + HCl2
Ag3PO4 + NH4OH = (NH4)3PO4 + AgOH =>
Ag3PO4 + 3 NH4OH = (NH4)3PO4 + 3 AgOH
Al2(SO4)3 + Fe3 = Al + Fe2(SO4)3 =>
3 Al2(SO4)3 + 2 Fe3 = 6 Al + 3 Fe2(SO4)3
NaHSO4 + NaOH = NaH + NaOHSO4 =>
NaHSO4 + NaOH = NaH + NaOHSO4
KOH + CO = KO2 + C2H2 =>
2 KOH + 2 CO = 2 KO2 + C2H2
KMnO4 + PH3 = H3PO4 + Mn + K =>
KMnO4 + PH3 = H3PO4 + Mn + K
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
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