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2 FeF3 + 3 MgSO3 = 3 MgF2 + Fe2S3O9
CuCl(s) = Cu(s) + Cl2(g) =>
2 CuCl(s) = 2 Cu(s) + Cl2(g)
H2SO4 + C12H22O11 = CO2 + H2O + SO2 =>
24 H2SO4 + C12H22O11 = 12 CO2 + 35 H2O + 24 SO2
AgNO3 + H3C2O2NH4 = AgH3C2O2 + NH4NO3 =>
AgNO3 + H3C2O2NH4 = AgH3C2O2 + NH4NO3
KCl(aq) + CaS(aq) = KS + CaCl =>
KCl(aq) + CaS(aq) = KS + CaCl
AgI + Cl = AgCl + I =>
AgI + Cl = AgCl + I
Ag(NO)3 + Ba(Cl)2 = Ag(Cl)2 + (NO)3Ba =>
Ag(NO)3 + Ba(Cl)2 = Ag(Cl)2 + (NO)3Ba
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
P4O6 + H2O = H2HPO3 =>
P4O6 + 6 H2O = 4 H2HPO3
S + O2 + H2 = H2SO4 =>
S + 2 O2 + H2 = H2SO4
O2 + N2 + H2 + S = (NH4)2S4O6 =>
3 O2 + N2 + 4 H2 + 4 S = (NH4)2S4O6
CuCl22H2O + Ca = Cu + H2O + CaCl2 =>
CuCl22H2O + 11 Ca = Cu + H2O + 11 CaCl2
Cu + H2O = HCu + CuO =>
3 Cu + H2O = 2 HCu + CuO
I4H4 = I2 + H2 =>
I4H4 = 2 I2 + 2 H2
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
GaF3 + Br2 = Br2F3 + Ga =>
GaF3 + Br2 = Br2F3 + Ga
Ra(OH)2 + HCl = RaCl2 + H2O =>
Ra(OH)2 + 2 HCl = RaCl2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + HNO3 + O2 = Cu(NO3)2 + H2O =>
2 Cu + 4 HNO3 + O2 = 2 Cu(NO3)2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3
CH3CH2OH + O2 = (H2O) + CH3COOH =>
CH3CH2OH + O2 = (H2O) + CH3COOH
RbIO3 + PbSO4 = SO4Rb + PbIO3 =>
RbIO3 + PbSO4 = SO4Rb + PbIO3
C3H7NH3{+} + H2O = C3H7NH2 + H3O{+} =>
C3H7NH3{+} + H2O = C3H7NH2 + H3O{+}
Li2CO3 + CH3OOH = H2O + CO2 + C2H3LiO2 =>
Li2CO3 + 4 CH3OOH = 5 H2O + CO2 + 2 C2H3LiO2
IH = I2H2 =>
2 IH = I2H2
MgCO3 + HCl = MgCl2H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + N2O = P2O5 + N =>
2 P + 5 N2O = P2O5 + 10 N
Al(NO3)3*9(H2O) + CO(NH2)2 = Al2O3 + CO2 + N2 + H2O =>
2 Al(NO3)3*9(H2O) + 5 CO(NH2)2 = Al2O3 + 5 CO2 + 8 N2 + 28 H2O
Ge(OH)4 + H3PO4 = GeOHPO4 + H2O =>
Ge(OH)4 + H3PO4 = GeOHPO4 + 3 H2O
Na2ZnO2 + H2SO4 = ZnSO4 + NaOH =>
Na2ZnO2 + H2SO4 = ZnSO4 + 2 NaOH
KHF + NaOH = H2O + KNaF =>
KHF + NaOH = H2O + KNaF
SrF2 = Sr{2+} + F{-} =>
SrF2 = Sr{2+} + 2 F{-}
Ag2SO4 + MgBr2 = AgBr + MgSO4 =>
Ag2SO4 + MgBr2 = 2 AgBr + MgSO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
SrBr = Sr + Br =>
SrBr = Sr + Br
CH2ClCOOH + NaOH = OHCH2COONa + NaCl + H2O =>
CH2ClCOOH + 2 NaOH = OHCH2COONa + NaCl + H2O
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
HCN + Fe = FeCN + H2 =>
2 HCN + 2 Fe = 2 FeCN + H2
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Ca(OH)2 + NH4NO2 = Ca(NO2)2 + NH4OH =>
Ca(OH)2 + 2 NH4NO2 = Ca(NO2)2 + 2 NH4OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
TiCl2 + O2 = TiO + Cl2 =>
2 TiCl2 + O2 = 2 TiO + 2 Cl2
PbS + NO3{-} + H3O{+} = Pb{2+} + NO + S + H2O =>
3 PbS + 2 NO3{-} + 8 H3O{+} = 3 Pb{2+} + 2 NO + 3 S + 12 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Na2S(aq) + Co(NO3)2(aq) = NaNO3 + CoS(s) =>
Na2S(aq) + Co(NO3)2(aq) = 2 NaNO3 + CoS(s)
CH4 + Cl2 = C(Cl4) + HCl =>
CH4 + 4 Cl2 = C(Cl4) + 4 HCl
LiBr(aq) + Pb(NO3)2 = LiNO3(aq) + PbBr2(s) =>
2 LiBr(aq) + Pb(NO3)2 = 2 LiNO3(aq) + PbBr2(s)
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