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2 Na3Po4 + 3 Ba = Ba3(Po4)2 + 6 Na
Pb + Cd(NO3)2 = Pb(NO3)2 + Cd =>
Pb + Cd(NO3)2 = Pb(NO3)2 + Cd
K2SO4(aq) + Ca(OH)2(aq) = KOH + CaSO4 =>
K2SO4(aq) + Ca(OH)2(aq) = 2 KOH + CaSO4
Cl2O7 + BaO = Ba(ClO4)2 =>
Cl2O7 + BaO = Ba(ClO4)2
C2H2 + C2H6 = C4H8 =>
C2H2 + C2H6 = C4H8
ZnSO4 + NaCN = Zn(CN)2 + Na2SO4 =>
ZnSO4 + 2 NaCN = Zn(CN)2 + Na2SO4
Zn(s) + Al(NO3)3(aq) = Al + Zn(NO3)3 =>
Zn(s) + Al(NO3)3(aq) = Al + Zn(NO3)3
Fe2O3 + ClO{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 ClO{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 2 H2O
Ag(NO3) + H2 = H2(NO3) + Ag =>
Ag(NO3) + H2 = H2(NO3) + Ag
Al(OH)3 + H3Po4 = AlPo4 + H2O =>
Al(OH)3 + H3Po4 = AlPo4 + 3 H2O
ZnS + NH4OH = [Zn(NH3)4]S + H2O =>
ZnS + 4 NH4OH = [Zn(NH3)4]S + 4 H2O
C7H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H14(l) + 21 O2(g) = 14 CO2(g) + 14 H2O(g)
Sn + PO4 = Sn(PO4) =>
Sn + PO4 = Sn(PO4)
CoCl2 + Na2CrO4 = CoCrO4 + Na2Cl2 =>
CoCl2 + Na2CrO4 = CoCrO4 + Na2Cl2
FeCl3 + KIO3 = Fe(IO3)3 + KCl =>
FeCl3 + 3 KIO3 = Fe(IO3)3 + 3 KCl
CH3CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2COOH + H2O =>
CH3CH2CH2OH + 3 CH3CH2CH2COOH = 3 CH3CH2CH2CH2COOH + H2O
NH2OH + HNO3 = NO2 + H2O =>
NH2OH + 5 HNO3 = 6 NO2 + 4 H2O
PI3 = P2I4 + I2 =>
2 PI3 = P2I4 + I2
NH4OH(aq) + HCi(aq) = NH4Ci(aq) + H2O(l) =>
NH4OH(aq) + HCi(aq) = NH4Ci(aq) + H2O(l)
LiAlH4 + BeCl2 = AlH3 + Li2BeH2Cl2 =>
2 LiAlH4 + BeCl2 = 2 AlH3 + Li2BeH2Cl2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
V + HF = VF + H2 =>
2 V + 2 HF = 2 VF + H2
KC2H3O2 + H2O = HC2H3O2 + K2O =>
2 KC2H3O2 + H2O = 2 HC2H3O2 + K2O
Sn + HNO3 + H2 = H2SnO3 + NO =>
4 Sn + 6 HNO3 + H2 = 4 H2SnO3 + 6 NO
H2O2 + Fe(NO3)3 = HNO3 + FeO + O2 =>
3 H2O2 + 2 Fe(NO3)3 = 6 HNO3 + 2 FeO + 2 O2
HSO4{-} + OH{-} = SO4{-2} + H2O =>
HSO4{-} + OH{-} = SO4{-2} + H2O
(NH4)3 = NH4 =>
(NH4)3 = 3 NH4
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
KCl + Na3PO4 = NaCl + K3PO4 =>
3 KCl + Na3PO4 = 3 NaCl + K3PO4
Al(s) + H3PO4 = AlPO4(s) + H2(g) =>
2 Al(s) + 2 H3PO4 = 2 AlPO4(s) + 3 H2(g)
CaF2(s) + H2SO4(aq) = HF(l) + CaSO4(s) =>
CaF2(s) + H2SO4(aq) = 2 HF(l) + CaSO4(s)
AgCl + I = AgI + Cl2 =>
2 AgCl + 2 I = 2 AgI + Cl2
I + H2O = HI + O =>
2 I + H2O = 2 HI + O
ZnO2 = ZnO + O2 =>
2 ZnO2 = 2 ZnO + O2
AuCl3(aq) + Ag(s) = Au(s) + AgCl(aq) =>
AuCl3(aq) + 3 Ag(s) = Au(s) + 3 AgCl(aq)
Al(NO3)3 + NiI2 = AlI3 + Ni(NO3)2 =>
2 Al(NO3)3 + 3 NiI2 = 2 AlI3 + 3 Ni(NO3)2
CH2O + SO4{2-} = HCO3{-} + H2S =>
2 CH2O + SO4{2-} = 2 HCO3{-} + H2S
K2MnO4 + CO2 + H2O = KMnO4 + KHCO3 + MnO2 =>
3 K2MnO4 + 4 CO2 + 2 H2O = 2 KMnO4 + 4 KHCO3 + MnO2
Zn(OH)2 + NO2 = Zn(NO3)2 + H2 =>
Zn(OH)2 + 2 NO2 = Zn(NO3)2 + H2
CdSO4 + NH4OH = Cd(OH)2 + (NH4)2SO4 =>
CdSO4 + 2 NH4OH = Cd(OH)2 + (NH4)2SO4
KC2H3O2(aq) + HCl(aq) = KCl(aq) + HC2H3O2(aq) =>
KC2H3O2(aq) + HCl(aq) = KCl(aq) + HC2H3O2(aq)
BaCl2 + NaNO3 = Ba(NO3)2 + NaCl =>
BaCl2 + 2 NaNO3 = Ba(NO3)2 + 2 NaCl
Ca + AlI3 = Al + CaI =>
3 Ca + AlI3 = Al + 3 CaI
HC1 + K2CO3 = KC1 + H2O + CO2 =>
2 HC1 + K2CO3 = 2 KC1 + H2O + CO2
KCl(O3) = KCl + O2 =>
2 KCl(O3) = 2 KCl + 3 O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Zn + Fe(NO2)3 = Zn(NO2)2 + Fe =>
3 Zn + 2 Fe(NO2)3 = 3 Zn(NO2)2 + 2 Fe
Pt + I2 = PtI4 =>
Pt + 2 I2 = PtI4
Ag(s) + HCl(aq) = AgH + Cl =>
Ag(s) + HCl(aq) = AgH + Cl
CrOH3 + HClO4 + KOH = K2CrO4 + KCl + H2O =>
8 CrOH3 + 7 HClO4 + 23 KOH = 8 K2CrO4 + 7 KCl + 27 H2O
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