Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Pb(C2H3O2)2 + CO2 = PbCO3 + HC2HO2 + H2O =>
3 Pb(C2H3O2)2 + 7 CO2 = 3 PbCO3 + 8 HC2HO2 + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na + O2 = NaO2 =>
Na + O2 = NaO2
NaOH + CuCl2 = NaCl + Cu(OH)2 =>
2 NaOH + CuCl2 = 2 NaCl + Cu(OH)2
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeS2 + HNO3 = Fe(NO3)3 + NO + H2SO4 + H20 =>
20 FeS2 + 140 HNO3 = 20 Fe(NO3)3 + 80 NO + 40 H2SO4 + 3 H20
KMnO4 + H2SO4 + Na2S2O3 = MnSO4 + Na2SO3 + K2SO3 + H2O =>
2 KMnO4 + H2SO4 + 2 Na2S2O3 = 2 MnSO4 + 2 Na2SO3 + K2SO3 + H2O
Al(OH)3 + H2(Co3) = Al2(Co3)3 + H2O =>
2 Al(OH)3 + 3 H2(Co3) = Al2(Co3)3 + 6 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe(OH)2 + H2SO3 = FeSO3 + H2O =>
Fe(OH)2 + H2SO3 = FeSO3 + 2 H2O
FeS2 + HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 5 NO + 2 H2SO4 + 2 H2O
Co(OH)2 + NH4OH = [Co(NH3)4]{2+} + OH{-} + H2O =>
Co(OH)2 + 4 NH4OH = [Co(NH3)4]{2+} + 2 OH{-} + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
BaCl2 + Mg2SO4 = BaSO4 + MgCl =>
BaCl2 + Mg2SO4 = BaSO4 + 2 MgCl
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
H2S = H{+} + S{2-} =>
H2S = 2 H{+} + S{2-}
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
H + Cl = HCl =>
H + Cl = HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
NO2 + KOH = KNO3 + NO + H2O =>
3 NO2 + 2 KOH = 2 KNO3 + NO + H2O
NO2 + KOH = KNO3 + NO + H2O =>
3 NO2 + 2 KOH = 2 KNO3 + NO + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + O = AlO =>
Al + O = AlO
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + H3O + Na2SO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 6 Na2SO3 = 2 MnSO4 + 2 H3O + 6 Na2SO4 + K2SO4
CuCl + K2Cr2O7 + HCl = CrCl3 + CuCl2 + KCl + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 2 CrCl3 + 6 CuCl2 + 2 KCl + 7 H2O
Al2O3 + Cl2 + C = AlCl3 + CO =>
Al2O3 + 3 Cl2 + 3 C = 2 AlCl3 + 3 CO
NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + HCl =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HCl
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
K2SO3 + NaNO3 + NaHSO4 = K2SO4 + NO + Na2SO4 + H2O =>
3 K2SO3 + 2 NaNO3 + 2 NaHSO4 = 3 K2SO4 + 2 NO + 2 Na2SO4 + H2O
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/17/14
Equations balanced on 11/16/13
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