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AgNO3 + Pb(CH3COO)2 = AgPb + NO3(CH3COO)2
CH2COOH + CaCO3 = CaCH2COO + H2O + CO2 =>
8 CH2COOH + 7 CaCO3 = 7 CaCH2COO + 5 H2O + 9 CO2
Ce(NO3)3 + NaBiO3 + HNO3 = Ce(NO3)4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Ce(NO3)3 + NaBiO3 + 6 HNO3 = 2 Ce(NO3)4 + Bi(NO3)3 + NaNO3 + 3 H2O
Nb + S8 = Nb2S5 =>
16 Nb + 5 S8 = 8 Nb2S5
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NaOH + K3PO4 = NaPO4 + K3OH =>
NaOH + K3PO4 = NaPO4 + K3OH
PB(NO3)2 + K2SO4 = PBSO4 + KNO3 =>
PB(NO3)2 + K2SO4 = PBSO4 + 2 KNO3
Ti + Fe2 = TiFe4 =>
Ti + 2 Fe2 = TiFe4
H3O + OH = H2O =>
H3O + OH = 2 H2O
Na2CO3 + NaCl = CO3Cl + Na2 =>
2 Na2CO3 + 2 NaCl = 2 CO3Cl + 3 Na2
Na3C6H5O7 + AgNO3 = Ag3C6H5O7 + NaNO3 =>
Na3C6H5O7 + 3 AgNO3 = Ag3C6H5O7 + 3 NaNO3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KNO3 + Fe = Fe2O3 + K2O + N2 =>
6 KNO3 + 10 Fe = 5 Fe2O3 + 3 K2O + 3 N2
WH = HW =>
WH = HW
FeCl2 + H2O + Cl = FeCl3H2O =>
FeCl2 + H2O + Cl = FeCl3H2O
Al + NiSO4 = Al2SO4 + Ni =>
2 Al + NiSO4 = Al2SO4 + Ni
Pb(NO3)2 + HF = HNO3 + PbF2 =>
Pb(NO3)2 + 2 HF = 2 HNO3 + PbF2
Na2Cr2O7 + SO2 + H2O = Cr(OH)SO4 + Na2SO4 =>
Na2Cr2O7 + 3 SO2 + H2O = 2 Cr(OH)SO4 + Na2SO4
Hg2(SCN)2 = Hg(SCN)2Hg =>
Hg2(SCN)2 = Hg(SCN)2Hg
A + II = AII3 =>
A + 2 II = AII3
C2H2 + HBr = C2H3Br =>
C2H2 + HBr = C2H3Br
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
S + C12H22O11 + KNNO3 = N2 + CO2 + K2S + H2O =>
4 S + C12H22O11 + 8 KNNO3 = 8 N2 + 12 CO2 + 4 K2S + 11 H2O
NaOH + HSO3 + O2 = H2O + NaHSO4 =>
4 NaOH + 4 HSO3 + O2 = 2 H2O + 4 NaHSO4
HCl + AgNO2 = HNO2 + AgCl =>
HCl + AgNO2 = HNO2 + AgCl
CaSO4 + (NH4)2HPO4 = Ca9(HPO4)(PO4)5(OH) + H2O + NH4 + NO3 + S =>
45 CaSO4 + 30(NH4)2HPO4 = 5 Ca9(HPO4)(PO4)5(OH) + 76 H2O + 27 NH4 + 33 NO3 + 45 S
C4H9OSO3H = C4H8 + H2SO4 =>
C4H9OSO3H = C4H8 + H2SO4
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
P4 + H2O = H2PO2 + PH3 =>
5 P4 + 24 H2O = 12 H2PO2 + 8 PH3
Al2O3 + Al(OH)3 = HAlO2 =>
Al2O3 + Al(OH)3 = 3 HAlO2
Ce(NO3)3 + K2S2O8 + H2O = Ce(SO4)2 + KNO3 + H2SO4 + O2 =>
2 Ce(NO3)3 + 3 K2S2O8 + 2 H2O = 2 Ce(SO4)2 + 6 KNO3 + 2 H2SO4 + O2
AlCl3 + Na2SO3 + H2O = Al(OH)3 + NaCl + H2SO3 =>
2 AlCl3 + 3 Na2SO3 + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2SO3
Na2SO4 + H2O2 = H2SO4 + NaO2 + H2O =>
Na2SO4 + 3 H2O2 = H2SO4 + 2 NaO2 + 2 H2O
KHCO3 = CO3K2 + H2O + C2O4 =>
4 KHCO3 = 2 CO3K2 + 2 H2O + C2O4
Al{+3} + Cl{-} = Al{-} + Cl{+3} =>
Al{+3} + Cl{-} = Al{-} + Cl{+3}
NH4 = (NH4)3 =>
3 NH4 = (NH4)3
PbO2H2O2 = Pb(OH)2O2 =>
PbO2H2O2 = Pb(OH)2O2
CH3COOH(aq)KOH(aq) = CH3COOK(aq)H2O =>
CH3COOH(aq)KOH(aq) = CH3COOK(aq)H2O
KMnO4 + H2SO4 + KI = KOH + MnO2 + I + K2SO4 =>
KMnO4 + H2SO4 + 3 KI = 2 KOH + MnO2 + 3 I + K2SO4
AlCl3 + ZnBr2 = AlBr3 + ZnCl2 =>
2 AlCl3 + 3 ZnBr2 = 2 AlBr3 + 3 ZnCl2
AgCl + MnSO4 + NaOH = Ag + MnO(OH)2 + NaCl + Na2SO4H2O =>
2 AgCl + MnSO4 + 4 NaOH = 2 Ag + MnO(OH)2 + 2 NaCl + Na2SO4H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Cu + FeNO2 = Cu(NO2)3 + Fe =>
Cu + 3 FeNO2 = Cu(NO2)3 + 3 Fe
Na[SbCl4] + NaBrO3 + HCl = Na[SbCl6] + NaBr + H2O =>
3 Na[SbCl4] + NaBrO3 + 6 HCl = 3 Na[SbCl6] + NaBr + 3 H2O
MnO4 + HCl = MnCl + HO4 =>
MnO4 + HCl = MnCl + HO4
Na2[Pb(OH)6] + H2O = H2[Pb(OH)6] + NaOH =>
Na2[Pb(OH)6] + 2 H2O = H2[Pb(OH)6] + 2 NaOH
Li + C = Li2C12 =>
2 Li + 12 C = Li2C12
HCl + NaAl(CO3)(OH)2 = H2O + NaCl + AlCl3 + CO2 =>
4 HCl + NaAl(CO3)(OH)2 = 3 H2O + NaCl + AlCl3 + CO2
Na3PO4 + NiO = Na3Ni + PO4O =>
Na3PO4 + NiO = Na3Ni + PO4O
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