Equations balanced on the previous day | Equations balanced on the next day |
8 H3O{+} + Cr2O7{2-} + I{-} = 2 Cr{3+} + IO3{-} + 12 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
HNO3 + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3 + Na2CO3 = 2 NaNO3 + CO2 + H2O
NaI(aq) + Br2(g) = NaBr(aq) + I2(g) =>
2 NaI(aq) + Br2(g) = 2 NaBr(aq) + I2(g)
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
FeBr3(s) + AgNO3(aq) = AgBr(s) + Fe(NO3)3(aq) =>
FeBr3(s) + 3 AgNO3(aq) = 3 AgBr(s) + Fe(NO3)3(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
C8H7ON + O2 = C16H10N2O2 + H2O =>
2 C8H7ON + O2 = C16H10N2O2 + 2 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
FeCl2 + Fe2O3 + H2O = HCl + Fe3O4 =>
FeCl2 + Fe2O3 + H2O = 2 HCl + Fe3O4
C + O2 = CO2 =>
C + O2 = CO2
BaCl2(aq) + K2SO4(aq) = KCl(aq) + BaSO4(s) =>
BaCl2(aq) + K2SO4(aq) = 2 KCl(aq) + BaSO4(s)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
P + Br = PBr3 =>
P + 3 Br = PBr3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Hg2(C2H3O2)2(aq) + KCl(aq) = Hg2Cl2(s) + KC2H3O2(aq) =>
Hg2(C2H3O2)2(aq) + 2 KCl(aq) = Hg2Cl2(s) + 2 KC2H3O2(aq)
H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O
H3O{+} + H2Cr2O7{2-} + HI{-} = Cr{3+} + IO3{-} + H2O =>
56 H3O{+} + 7 H2Cr2O7{2-} + 4 HI{-} = 14 Cr{3+} + 4 IO3{-} + 93 H2O
C5H8 + KMnO4 + H2O = C5H8O2 + MnO2 + KOH =>
3 C5H8 + 4 KMnO4 + 2 H2O = 3 C5H8O2 + 4 MnO2 + 4 KOH
NaHCO3 + HNO3 = NaNO3 + H2O + CO2 =>
NaHCO3 + HNO3 = NaNO3 + H2O + CO2
KF + HCL = KCL + HF =>
KF + HCL = KCL + HF
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KOH + Fe(NO3)3 = Fe(OH)3 + KNO3 =>
3 KOH + Fe(NO3)3 = Fe(OH)3 + 3 KNO3
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
O2 = O3 =>
3 O2 = 2 O3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/05/14
Equations balanced on 04/04/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.