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Co{2+} + 2 Ag = Co + 2 Ag{+}
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
CuSO4 + Ni = Ni2(SO4)3 + Cu =>
3 CuSO4 + 2 Ni = Ni2(SO4)3 + 3 Cu
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
Fe + CuF = FeF3 + Cu =>
Fe + 3 CuF = FeF3 + 3 Cu
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaOH + FeCe3 = Fe(OH)3 + NaCe =>
3 NaOH + FeCe3 = Fe(OH)3 + 3 NaCe
CH3COO{-} + SO4{-2} = HCO3{-} + HS{-} =>
CH3COO{-} + SO4{-2} = 2 HCO3{-} + HS{-}
AgNO3(aq) + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3(aq) + K2CO3 = Ag2CO3 + 2 KNO3
I2 + Na2SO3 + H2SO4 = S + NaIO3 + H2O =>
I2 + Na2SO3 + H2SO4 = 2 S + 2 NaIO3 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C4H10 + O2 = CO2 + HO2 =>
C4H10 + 14 O2 = 4 CO2 + 10 HO2
H2 + BrF = Br2 + HF =>
H2 + 2 BrF = Br2 + 2 HF
C12H22O11 + O22 = CO2 + H2O =>
11 C12H22O11 + 12 O22 = 132 CO2 + 121 H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
C3H6N6 + Mg = Mg3N2 + C3N4 + H2 =>
C3H6N6 + 3 Mg = Mg3N2 + C3N4 + 3 H2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
K2Cr2O7 + HI + HCIO4 = KCIO4 + Cr(CIO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HCIO4 = 2 KCIO4 + 2 Cr(CIO4)3 + 3 I2 + 7 H2O
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
BPO4 + C2H6O2 = BP + CO2 + H2O =>
5 BPO4 + 4 C2H6O2 = 5 BP + 8 CO2 + 12 H2O
KClO3 + ZnI2 = Zn(ClO3)2 + KI =>
2 KClO3 + ZnI2 = Zn(ClO3)2 + 2 KI
HCl(aq) + CH3COONa(aq) = NaCl + CH3COOH =>
HCl(aq) + CH3COONa(aq) = NaCl + CH3COOH
Ca(IO3)2 = CaO + I2 + O2 =>
2 Ca(IO3)2 = 2 CaO + 2 I2 + 5 O2
Pb + (NO3)2 + NaOH = PbOH + Na(NO3) =>
2 Pb + (NO3)2 + 2 NaOH = 2 PbOH + 2 Na(NO3)
C2H4COOH + O2 = CO2 + H2O =>
4 C2H4COOH + 13 O2 = 12 CO2 + 10 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ca + V3(PO4)5 = Ca3(PO4)2 + V =>
15 Ca + 2 V3(PO4)5 = 5 Ca3(PO4)2 + 6 V
MnO2 + SO2 + H2O = MnSO4(H2O) =>
MnO2 + SO2 + H2O = MnSO4(H2O)
Na(OH) + AlCl3 = Al(OH)3 + NaCl =>
3 Na(OH) + AlCl3 = Al(OH)3 + 3 NaCl
N2H3CH3 + O2 = N2 + CO2 + H2O =>
2 N2H3CH3 + 5 O2 = 2 N2 + 2 CO2 + 6 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
BI3 + NH3 = B2(NH)3 + NH4I =>
2 BI3 + 9 NH3 = B2(NH)3 + 6 NH4I
ZnO + CH4 = Zn + CO + H2 =>
ZnO + CH4 = Zn + CO + 2 H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na3PO4(H2O)12 + Zn(C2H3O2)2(H2O)2 = Zn3(PO4)2(H2O)4 + NaC2H3O2 + H2O =>
2 Na3PO4(H2O)12 + 3 Zn(C2H3O2)2(H2O)2 = Zn3(PO4)2(H2O)4 + 6 NaC2H3O2 + 26 H2O
KNO3(l) = KNO2(s) + O2(g) =>
2 KNO3(l) = 2 KNO2(s) + O2(g)
Ca + HgCl2 = CaCl2 + Hg =>
Ca + HgCl2 = CaCl2 + Hg
H3(FeCN)6 + Ca(OH)2 = Ca3[(FeCN)6]2 + H2O =>
2 H3(FeCN)6 + 3 Ca(OH)2 = Ca3[(FeCN)6]2 + 6 H2O
H2SO3 + Ca(OH)2 = CaSO3 + H2O =>
H2SO3 + Ca(OH)2 = CaSO3 + 2 H2O
Mg + H2SO3 = MgSO4 + H2O + S =>
Mg + 2 H2SO3 = MgSO4 + 2 H2O + S
Cu + PH3 = Cu(PH3)4 =>
Cu + 4 PH3 = Cu(PH3)4
P + S = PS =>
P + S = PS
Al6Si2O13 + SiF4 + NaF = NaAlSi3O8 + NaAlF4 =>
8 Al6Si2O13 + 23 SiF4 + 48 NaF = 13 NaAlSi3O8 + 35 NaAlF4
C6H5Br + Cl2 = C6H5Cl + Br2 =>
2 C6H5Br + Cl2 = 2 C6H5Cl + Br2
Zn(NO2)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO2)2 =>
Zn(NO2)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO2)2
KClO + MgSO4 = KSO4 + MgClO =>
KClO + MgSO4 = KSO4 + MgClO
NaNO3 + H2SO4 = HNO3 + NaHSO4 =>
NaNO3 + H2SO4 = HNO3 + NaHSO4
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