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7 Br2 + 2 O2 = 2 Br7O2
La2O3 + NH4Cl + H2O = LaCl3 + NH4OH =>
La2O3 + 6 NH4Cl + 3 H2O = 2 LaCl3 + 6 NH4OH
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
H2(g) + H2O2(aq) = H2O(l) =>
H2(g) + H2O2(aq) = 2 H2O(l)
Na2O2 + H2O = NaOH + O2H2O = CO + H2 =>
2 Na2O2 + 3 H2O = 4 NaOH + O2H2O
Ca + C = Ca4C =>
4 Ca + C = Ca4C
H4SiO4 + Mg + OH = Mg2Si3O6(OH)4 + H2O =>
3 H4SiO4 + 2 Mg + 4 OH = Mg2Si3O6(OH)4 + 6 H2O
Ag2(CrO)4 + NaCl = Na2(CrO)4 + AgCl =>
Ag2(CrO)4 + 2 NaCl = Na2(CrO)4 + 2 AgCl
Mg + Co2 = MgCo3 =>
2 Mg + 3 Co2 = 2 MgCo3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C3H5N3O9 = O2 + CO2 + N2 + H2O =>
4 C3H5N3O9 = O2 + 12 CO2 + 6 N2 + 10 H2O
AgNO3 + C2H5NO2 = Ag + N2 + H2O + CO2 =>
6 AgNO3 + 4 C2H5NO2 = 6 Ag + 5 N2 + 10 H2O + 8 CO2
CuI + K2SO4 + I = CuSO4 + KI =>
CuI + K2SO4 + I = CuSO4 + 2 KI
C8H9NO2 + C2H5I = C10H13NO2 + HI =>
C8H9NO2 + C2H5I = C10H13NO2 + HI
C4H9Cl + H2O = C5H12O + HCl =>
5 C4H9Cl + 4 H2O = 4 C5H12O + 5 HCl
H2Cl2 + Ca(OH)2 = CaCl2 + HOH =>
H2Cl2 + Ca(OH)2 = CaCl2 + 2 HOH
NaSO3 + H2PO4 = H2O + NaPO4 + SO2 =>
NaSO3 + H2PO4 = H2O + NaPO4 + SO2
Ag2(CO3)2 = Ag + CO2 + O2 =>
Ag2(CO3)2 = 2 Ag + 2 CO2 + O2
NaHCO3 + (C6H8O7) = CO2 + (Na3C6H5O7) + H2O =>
3 NaHCO3 + (C6H8O7) = 3 CO2 + (Na3C6H5O7) + 3 H2O
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
NiCl2(aq) + AgNO3(aq) = Ni(NO3)2(aq) + AgCl(s) =>
NiCl2(aq) + 2 AgNO3(aq) = Ni(NO3)2(aq) + 2 AgCl(s)
AgCl + NaOH + C6H12O6 = Ag + NaC6H11O7 + NaCl + H2O =>
2 AgCl + 3 NaOH + C6H12O6 = 2 Ag + NaC6H11O7 + 2 NaCl + 2 H2O
Cr2(SO3)3(aq) + H2SO4(aq) = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3(aq) + 3 H2SO4(aq) = Cr2(SO4)3 + 3 H2SO3
H2Cl + Na(OH)2 = NaCl + H2O =>
H2Cl + Na(OH)2 = NaCl + 2 H2O
Ni2(CO3)3 + KPO3 = K2CO3 + Ni(PO3)3 =>
Ni2(CO3)3 + 6 KPO3 = 3 K2CO3 + 2 Ni(PO3)3
C3H8 + H2O = CO2 + H2 =>
C3H8 + 6 H2O = 3 CO2 + 10 H2
NO2 + H2 = H2O + NH3 =>
2 NO2 + 7 H2 = 4 H2O + 2 NH3
Zn + Pb(C2H3O2) = Zn(O2CCH3)2 + Pb =>
Zn + 2 Pb(C2H3O2) = Zn(O2CCH3)2 + 2 Pb
LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Fe(OH)3 + Cu = CuO + Fe + H2O =>
2 Fe(OH)3 + 3 Cu = 3 CuO + 2 Fe + 3 H2O
B2O3 + Be(OH)2 = Be3(BO3)2 + H2O =>
B2O3 + 3 Be(OH)2 = Be3(BO3)2 + 3 H2O
CoCI + KOH = Co(OH) + KCI =>
CoCI + KOH = Co(OH) + KCI
CH3OH + C6H5COOH = C6H5CO2CH3 + OH2 =>
CH3OH + C6H5COOH = C6H5CO2CH3 + OH2
NaOH + C8H5KO4 = C8OH + NaH5KO4 =>
NaOH + C8H5KO4 = C8OH + NaH5KO4
KMnO4 + HNO3 = MnO4 + KNO3 + H2 =>
2 KMnO4 + 2 HNO3 = 2 MnO4 + 2 KNO3 + H2
CH3CH(OH)COOH + OH = H2O + CH3CH(OH)COO =>
CH3CH(OH)COOH + OH = H2O + CH3CH(OH)COO
SO3 + BrO3 = SO4 + BrO2 =>
SO3 + BrO3 = SO4 + BrO2
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2
KNO3 + Cr2(SO4)3 + K2CO3 = KNO2 + K2CrO4 + K2SO4 + CO2 =>
3 KNO3 + Cr2(SO4)3 + 5 K2CO3 = 3 KNO2 + 2 K2CrO4 + 3 K2SO4 + 5 CO2
HgC4H6O4 + Na2S = Na2C4H6O4 + HgS =>
HgC4H6O4 + Na2S = Na2C4H6O4 + HgS
Cu + H2SO4 = Cu3(SO4)3 + H2O + SO2 =>
3 Cu + 6 H2SO4 = Cu3(SO4)3 + 6 H2O + 3 SO2
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + SO4 + Pb =>
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + SO4 + Pb
NaCO3 + NH4Cl = NCO3 + NaH4Cl =>
NaCO3 + NH4Cl = NCO3 + NaH4Cl
Na2MnO4 + HNO3 = MnO4 + NaNO2 + OH =>
Na2MnO4 + 2 HNO3 = MnO4 + 2 NaNO2 + 2 OH
HNO3 + Pb(NH3)2 = Pb(NO3)2 + NH4 =>
2 HNO3 + Pb(NH3)2 = Pb(NO3)2 + 2 NH4
Pb(NO2)3 + NaCl = PbCl + Na(NO2)3 =>
Pb(NO2)3 + NaCl = PbCl + Na(NO2)3
Na2S2O3 + AlCl3 = NaCl + Al + S2O3 =>
3 Na2S2O3 + 2 AlCl3 = 6 NaCl + 2 Al + 3 S2O3
Cl + C2H4 = Cl2C2H4 =>
2 Cl + C2H4 = Cl2C2H4
HCl(aq) + NaNO2(aq) = HNO2 + NaCl(aq) =>
HCl(aq) + NaNO2(aq) = HNO2 + NaCl(aq)
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