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Ba + H2SO4 = BaSO4 + H2
Li + K2SO4 = Li2SO4 + K2 =>
2 Li + K2SO4 = Li2SO4 + K2
COCl2 + CH3NH2 = CH3NHCOCl + HCl =>
COCl2 + CH3NH2 = CH3NHCOCl + HCl
Zn(s) + HI(aq) = ZnI + H2 =>
2 Zn(s) + 2 HI(aq) = 2 ZnI + H2
Pb(CH3COO)2 + KI = PbI2 + K(CH3COO) =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 K(CH3COO)
Pb + H = PbH2 =>
Pb + 2 H = PbH2
C2H3Cl + HCl = C2H4Cl2 =>
C2H3Cl + HCl = C2H4Cl2
Cl2 + F = ClF3 =>
Cl2 + 6 F = 2 ClF3
CaNO3H2SO4 = CaSO4H2NO3 =>
CaNO3H2SO4 = CaSO4H2NO3
Ni2(SO4)3 = Ni + SO4 =>
Ni2(SO4)3 = 2 Ni + 3 SO4
NH3 + CuSO4 = NH3SO4 + Cu =>
NH3 + CuSO4 = NH3SO4 + Cu
CuI = Cu + I2 =>
2 CuI = 2 Cu + I2
CH3CH2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2CH3(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
S{-2} + H2O2 = SO4{2-} + H2O =>
S{-2} + 4 H2O2 = SO4{2-} + 4 H2O
HgBr2 = Hg + Br2 =>
HgBr2 = Hg + Br2
Mg(HSO3)2 + O2 = MgSO4 + H2SO4 =>
Mg(HSO3)2 + O2 = MgSO4 + H2SO4
LiOH(aq) + Al(NO3)3(aq) = Li(NO3) + Al(OH)3 =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 Li(NO3) + Al(OH)3
Mn + BiO3 = MnO4 + Bi =>
3 Mn + 4 BiO3 = 3 MnO4 + 4 Bi
Na2OH2O = Na21O21H21 =>
21 Na2OH2O = 2 Na21O21H21
P + Na3 = Na3P =>
P + Na3 = Na3P
Fe + SnSO4 = Fe2(SO4)3 + Sn =>
2 Fe + 3 SnSO4 = Fe2(SO4)3 + 3 Sn
NaNO2 + HNO3 = NaNO3 + NO + H2O =>
3 NaNO2 + 2 HNO3 = 3 NaNO3 + 2 NO + H2O
As2S5 + Cl2 + H2O = H3AsO4 + H2SO4 + HCl =>
As2S5 + 20 Cl2 + 28 H2O = 2 H3AsO4 + 5 H2SO4 + 40 HCl
MnBr3 = Mn + Br =>
MnBr3 = Mn + 3 Br
HNO3(aq) + KCN(aq) = HCN(g) + KNO3 =>
HNO3(aq) + KCN(aq) = HCN(g) + KNO3
KMnO4 + H2SO4 + SnCl2 = MnSO4 + KCl + SnCl4 + H2O + Sn(SO4)2 =>
2 KMnO4 + 8 H2SO4 + 5 SnCl2 = 2 MnSO4 + 2 KCl + 2 SnCl4 + 8 H2O + 3 Sn(SO4)2
Pt + NaBr = Na + PtBr2 =>
Pt + 2 NaBr = 2 Na + PtBr2
IO3{-} + HSO3{-} = I{-} + HSO4{-} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 HSO4{-}
Ba(NO3)2(aq) + Na2CO3(aq) = BaCO3(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaNO3(aq)
MnBr2(aq) + Na2CO3(aq) = MnCO3(s) + NaBr(aq) =>
MnBr2(aq) + Na2CO3(aq) = MnCO3(s) + 2 NaBr(aq)
C16H35 + O2 = CO2 + H2O =>
4 C16H35 + 99 O2 = 64 CO2 + 70 H2O
NaC2H3O2 = Na + C + H2 + O2 =>
2 NaC2H3O2 = 2 Na + 4 C + 3 H2 + 2 O2
C7H12 + O2 = CO + H2O =>
2 C7H12 + 13 O2 = 14 CO + 12 H2O
CH2CHCN + H2 = H2N(CH2)6NH2 =>
2 CH2CHCN + 5 H2 = H2N(CH2)6NH2
CrO2Cl2 + NaOH = Na2CrO4 + HCl =>
CrO2Cl2 + 2 NaOH = Na2CrO4 + 2 HCl
P4 + NaOH + H2O = PH3 + NaHPO3 =>
7 P4 + 12 NaOH + 24 H2O = 16 PH3 + 12 NaHPO3
Mg + Fe(SO4)2 = Mg(SO4) + Fe =>
2 Mg + Fe(SO4)2 = 2 Mg(SO4) + Fe
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
(NH4)2(CO3) = NH3 + CO2 + H2O =>
(NH4)2(CO3) = 2 NH3 + CO2 + H2O
Hg2I2 = Hg + I =>
Hg2I2 = 2 Hg + 2 I
CuO2 + H2 = H2O + Cu =>
CuO2 + 2 H2 = 2 H2O + Cu
V + P = VP =>
V + P = VP
C6H5CH2CH3 + O2 = C6H5CH(O2H)CH3 =>
C6H5CH2CH3 + O2 = C6H5CH(O2H)CH3
Na + C + O3 = Na2CO3 =>
2 Na + C + O3 = Na2CO3
FeSO4 + H2O = FeSO4*7H2O =>
FeSO4 + 7 H2O = FeSO4*7H2O
Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O
CH3COO + H2O = CH3COOH + HO =>
CH3COO + H2O = CH3COOH + HO
FeCl3 + KCSN = Fe(CSN)3 + KCl =>
FeCl3 + 3 KCSN = Fe(CSN)3 + 3 KCl
NaI + HOCl = NaIO3 + HCl =>
NaI + 3 HOCl = NaIO3 + 3 HCl
Sn(s) + NaOH(aq) = Na2SnO2(s) + H2(g) =>
Sn(s) + 2 NaOH(aq) = Na2SnO2(s) + H2(g)
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