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PH3 + 3 H2PO2{-} = P4 + 3 OH{-} + 3 H2O
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
Na2SO4(s) + HCl(g) = NaCl + H2SO4 =>
Na2SO4(s) + 2 HCl(g) = 2 NaCl + H2SO4
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
BeSO4 + KOH = BeHSO4 + KO =>
BeSO4 + KOH = BeHSO4 + KO
Fe(HCOO)3 + H2O = Fe(OH)3 + HCOOH =>
Fe(HCOO)3 + 3 H2O = Fe(OH)3 + 3 HCOOH
KNO2 + KCrO4 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
2 KNO2 + KCrO4 + 4 HNO3 = Cr(NO3)3 + 3 KNO3 + 2 H2O
Fe(HCOO)3 + H2O = Fe(OH)3 + HCOOH =>
Fe(HCOO)3 + 3 H2O = Fe(OH)3 + 3 HCOOH
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
Ag + CaCl2 = Ca + AgCl =>
2 Ag + CaCl2 = Ca + 2 AgCl
ZnCl + KOH = ZnOH + KCl =>
ZnCl + KOH = ZnOH + KCl
Th(NO3)4 + NaOH = ThO2 + NaNO3 + H2O =>
Th(NO3)4 + 4 NaOH = ThO2 + 4 NaNO3 + 2 H2O
NH3 + MgCl2 + H2O = Mg(OH)2 + NH4Cl =>
2 NH3 + MgCl2 + 2 H2O = Mg(OH)2 + 2 NH4Cl
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
(CuOH)2SO4 = Cu(OH)2 + CuSO4 =>
(CuOH)2SO4 = Cu(OH)2 + CuSO4
Ba(OH)2 + SiO2 = Si(OH)2 + BaO2 =>
Ba(OH)2 + SiO2 = Si(OH)2 + BaO2
Pb + HI = PbHI =>
Pb + HI = PbHI
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
HHeNe = H2 + He + Ne =>
2 HHeNe = H2 + 2 He + 2 Ne
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Ca(s) + Al(NO3)3(l) = Al(s) + Ca(NO3)5(l) =>
3 Ca(s) + 5 Al(NO3)3(l) = 5 Al(s) + 3 Ca(NO3)5(l)
CH2C(CH3)CH(CH3)CH3 + Br2 = CH3CHBrCBrH2 =>
CH2C(CH3)CH(CH3)CH3 + 2 Br2 = 2 CH3CHBrCBrH2
(C2H5)3N + HCl = (C2H5)3NH + Cl =>
(C2H5)3N + HCl = (C2H5)3NH + Cl
C5H6S + O2 = CO2 + H2O + SO2 =>
2 C5H6S + 15 O2 = 10 CO2 + 6 H2O + 2 SO2
HI = H2 + I2 =>
2 HI = H2 + I2
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(aq) = 2 H2O(l) + O2(g)
Al2(SO4)3 + LiBr = AlBr3 + Li2(SO4) =>
Al2(SO4)3 + 6 LiBr = 2 AlBr3 + 3 Li2(SO4)
Li2SO4 + MgCl2 = LiCl + MgSO4 =>
Li2SO4 + MgCl2 = 2 LiCl + MgSO4
Ag2CrO4 + HCl = H2CrO4 + AgCl =>
Ag2CrO4 + 2 HCl = H2CrO4 + 2 AgCl
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
[Fe(H2O)6]{2+} + OH{-} = Fe(OH)2 + H2O =>
[Fe(H2O)6]{2+} + 2 OH{-} = Fe(OH)2 + 6 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
SO2Cl2(g) = SO2(g) + Cl2(g) =>
SO2Cl2(g) = SO2(g) + Cl2(g)
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
KI(aq) + CaCl2(aq) = KCl(aq) + CaI2(s) =>
2 KI(aq) + CaCl2(aq) = 2 KCl(aq) + CaI2(s)
Bi + HNO3 = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3 = Bi(NO3)3 + 3 NO2 + 3 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
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