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AgNO3 + KCl = AgCl + KNO3
Ca + HNO3 = Ca(NO3)4 + NH4NO3 + H2O =>
2 Ca + 10 HNO3 = 2 Ca(NO3)4 + NH4NO3 + 3 H2O
NH4Br + H2O2 = BrOH + NH3H2O =>
NH4Br + H2O2 = BrOH + NH3H2O
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
N2(g) + O2(g) = N2O(g) =>
2 N2(g) + O2(g) = 2 N2O(g)
Fe2(SO3)3 + H2SO4 = Fe2(SO4)3 + H2SO3 =>
Fe2(SO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2SO3
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
CH2 = C + H =>
CH2 = C + 2 H
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Fe(OH)2 + H2SO4 = FeSO4 + HOH =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 HOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MnO4{2-} + H2O = MnO2 + OH{-} + MnO4{-} =>
3 MnO4{2-} + 2 H2O = MnO2 + 4 OH{-} + 2 MnO4{-}
C3H6O + H2 = C2H6 + H2O =>
2 C3H6O + 5 H2 = 3 C2H6 + 2 H2O
H3[Fe(CN)6] + NaOH = Fe(OH)3 + HCN + NaCN =>
H3[Fe(CN)6] + 3 NaOH = Fe(OH)3 + 3 HCN + 3 NaCN
C + C3H8 = C8H18 =>
5 C + 9 C3H8 = 4 C8H18
FeS3 + HI = HS + FeI3 =>
FeS3 + 3 HI = 3 HS + FeI3
ZnI2 + K2CrO4 = ZnCrO4 + KI =>
ZnI2 + K2CrO4 = ZnCrO4 + 2 KI
Mg2SiO4 = MgO + SiO2 =>
Mg2SiO4 = 2 MgO + SiO2
ZnS + KOH = K2S + Zn(OH)2 =>
ZnS + 2 KOH = K2S + Zn(OH)2
Na + N2 = Na2N =>
4 Na + N2 = 2 Na2N
CH3CH2CHBrCH3 + Na = CH3CH2CHNaCH3 + Br =>
CH3CH2CHBrCH3 + Na = CH3CH2CHNaCH3 + Br
H2Te + Cd(OH)2 = CdTe + H2O =>
H2Te + Cd(OH)2 = CdTe + 2 H2O
C6H8O6 + KIO3 = C6H6O6 + H2O + KI =>
3 C6H8O6 + KIO3 = 3 C6H6O6 + 3 H2O + KI
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
CH3COOH + CaOH = CaC2H3O2 + H2O =>
CH3COOH + CaOH = CaC2H3O2 + H2O
PbS + KOH = Pb(OH)2 + K2S =>
PbS + 2 KOH = Pb(OH)2 + K2S
FeS + HC = H2S + FeC2 =>
FeS + 2 HC = H2S + FeC2
KHCO2 + HNO3 = CO2 + KNO2 + H2O =>
KHCO2 + HNO3 = CO2 + KNO2 + H2O
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
Ag2S + O2 = AgO + SO2 =>
Ag2S + 2 O2 = 2 AgO + SO2
Sr(OH)2 + Cl2 = SrCl2 + Sr(ClO3)2 + H2O =>
6 Sr(OH)2 + 6 Cl2 = 5 SrCl2 + Sr(ClO3)2 + 6 H2O
CuSO4 + KI + CH3COOH = I2 + SO2 + (CH3COO)2Cu + CH3COOK + H2O =>
CuSO4 + 2 KI + 4 CH3COOH = I2 + SO2 + (CH3COO)2Cu + 2 CH3COOK + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
BeO + CrO3 = BeCrO4 =>
BeO + CrO3 = BeCrO4
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2 =>
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2
Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
CuCl + NaNO3 = Cu(NO3)2 + Na2Cl =>
CuCl + 2 NaNO3 = Cu(NO3)2 + Na2Cl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mn2O5 + H2O = Mn(OH)5 =>
Mn2O5 + 5 H2O = 2 Mn(OH)5
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KCrO2 + H2O2 = K2Cr2O7 + H2O =>
2 KCrO2 + 3 H2O2 = K2Cr2O7 + 3 H2O
FeSO4(s) = Fe + SO4 =>
FeSO4(s) = Fe + SO4
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