Equations balanced on the previous day | Equations balanced on the next day |
2 S + 3 O2 = 2 SO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CdO2 + Zr(ClO4)3 = Cd(ClO4)2 + ZrO3 =>
3 CdO2 + 2 Zr(ClO4)3 = 3 Cd(ClO4)2 + 2 ZrO3
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Ba(s) + O2(g) = BaO(s) =>
2 Ba(s) + O2(g) = 2 BaO(s)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Ba(NO3)2 + Na2SO4 = Ba(SO4) + NaNO3 =>
Ba(NO3)2 + Na2SO4 = Ba(SO4) + 2 NaNO3
Na2S2O3 + HCl = NaCl2 + SO2 + S + H2O =>
2 Na2S2O3 + 8 HCl = 4 NaCl2 + SO2 + 3 S + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuS + HNO3 = Cu(NO3)2 + H2O + NO + S =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO + 3 S
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Co(s) + P4(s) = Co3P2(s) =>
6 Co(s) + P4(s) = 2 Co3P2(s)
Cu{2+} + I{-} = I2 + CuI =>
2 Cu{2+} + 4 I{-} = I2 + 2 CuI
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2SO4 + Fe = FeSO4(aq) + H2(g) =>
H2SO4 + Fe = FeSO4(aq) + H2(g)
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NiO + C = Ni + CO2 =>
2 NiO + C = 2 Ni + CO2
C4H4 + O = CO2 + H2O =>
C4H4 + 10 O = 4 CO2 + 2 H2O
Fe(s) + H2SO4(aq) = Fe2(SO4)3 + H2 =>
2 Fe(s) + 3 H2SO4(aq) = Fe2(SO4)3 + 3 H2
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
NaOH(aq) + HCl(aq) = NaCl(s) + H2O =>
NaOH(aq) + HCl(aq) = NaCl(s) + H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Al + F = AlF3 =>
Al + 3 F = AlF3
KBr + Cl = KCl + Br2 =>
2 KBr + 2 Cl = 2 KCl + Br2
HC3H5O3 + OH = C3H5O3 + H2O =>
HC3H5O3 + OH = C3H5O3 + H2O
FeS2 + O2 + H2O = FeO3 + H2SO4 =>
2 FeS2 + 9 O2 + 4 H2O = 2 FeO3 + 4 H2SO4
Cu{2+} + I2{-} = I2 + CuI =>
2 Cu{2+} + 4 I2{-} = 3 I2 + 2 CuI
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Cu(NO3)2 + NaOH = Na(NO3)2 + CuOH =>
Cu(NO3)2 + NaOH = Na(NO3)2 + CuOH
Na2S2O3 + HCl = NaCl + SO2 + S + H2 =>
2 Na2S2O3 + 4 HCl = 4 NaCl + 3 SO2 + S + 2 H2
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
C63H88N14O14PCo + O2 = CO2 + H2O + Co + N2 + P =>
C63H88N14O14PCo + 78 O2 = 63 CO2 + 44 H2O + Co + 7 N2 + P
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/03/12
Equations balanced on 03/04/11
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.