| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3Al(OH)6 + 3 CO2 = 3 Na2CO3 + 2 Al(OH)3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Fe(s) + AgNO3(aq) = Fe(NO3)2(aq) + Ag(s) =>
Fe(s) + 2 AgNO3(aq) = Fe(NO3)2(aq) + 2 Ag(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + SO2(g) + H2O(l)
Fe(OH)3 + Cu = Cu(OH)3 + Fe =>
Fe(OH)3 + Cu = Cu(OH)3 + Fe
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
Fe2(CO3)3 + Na2S = Fe2S3 + Na2CO3 =>
Fe2(CO3)3 + 3 Na2S = Fe2S3 + 3 Na2CO3
(NH2)2CNH + H2O = (NH2)2CNH2{+} + OH{-} =>
(NH2)2CNH + H2O = (NH2)2CNH2{+} + OH{-}
KNO3 + BaCl2 = Ba(NO3)2 + KCl =>
2 KNO3 + BaCl2 = Ba(NO3)2 + 2 KCl
CuSO4(aq) + NaCl(aq) = CuCl2(aq) + Na2SO4 =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4
ClO1{-} + I1{-} + H1{+} = Cl1{-} + I2 + H2O =>
ClO1{-} + 2 I1{-} + 2 H1{+} = Cl1{-} + I2 + H2O
Fe(C2H3O2)3 + Na2CO3 = Fe2(CO3)3 + NaC2H3O2 =>
2 Fe(C2H3O2)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaC2H3O2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Ba(OH)2(aq) = Ba + OH =>
Ba(OH)2(aq) = Ba + 2 OH
Sr(s) + H2O(l) = Sr(OH)2(aq) + H2(g) =>
Sr(s) + 2 H2O(l) = Sr(OH)2(aq) + H2(g)
N2 + Zn = ZnN =>
N2 + 2 Zn = 2 ZnN
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HNO2 + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2 + 2 H2O
Mg(OH)2 + Al(NO3)3*9H2O = Al2O3 + Mg(NO3)2 + H2O =>
3 Mg(OH)2 + 2 Al(NO3)3*9H2O = Al2O3 + 3 Mg(NO3)2 + 21 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
MnO4{-} + VO{2+} + H2O = Mn{2+} + VO3{-} + H{+} =>
MnO4{-} + 5 VO{2+} + 6 H2O = Mn{2+} + 5 VO3{-} + 12 H{+}
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Sr(IO3)2 = Sr + IO3 =>
Sr(IO3)2 = Sr + 2 IO3
FeCl2 + H2O = (Fe3O4) + HCl2 + H2 =>
6 FeCl2 + 8 H2O = 2(Fe3O4) + 6 HCl2 + 5 H2
SrCl2 + Mg(NO3)2 = Sr(NO3)2 + MgCl2 =>
SrCl2 + Mg(NO3)2 = Sr(NO3)2 + MgCl2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
SrBr2 + K2SO4 = SrSO4 + KBr =>
SrBr2 + K2SO4 = SrSO4 + 2 KBr
C2 + O = C2O =>
C2 + O = C2O
NH3N2 + H2 = NH3 =>
NH3N2 + 3 H2 = 3 NH3
Pb(NO3)3 + Na2CO3 = Na2(NO3)3 + PbCO3 =>
Pb(NO3)3 + Na2CO3 = Na2(NO3)3 + PbCO3
H3PO4 + CH3COONa = CH3COOH + Na3PO4 =>
H3PO4 + 3 CH3COONa = 3 CH3COOH + Na3PO4
FeS2 + KNO3 = Fe2O3 + K2SO4 + SO2 + N2 =>
8 FeS2 + 22 KNO3 = 4 Fe2O3 + 11 K2SO4 + 5 SO2 + 11 N2
AgIO3 = Ag + IO3 =>
AgIO3 = Ag + IO3
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C6H12O6 = CO2 + C2H3OH + H2O =>
5 C6H12O6 = 6 CO2 + 12 C2H3OH + 6 H2O
C8H9NO + HNO3 + H2SO4 = C8H8N2O3 + H3O{+} + HSO4{-} =>
C8H9NO + HNO3 + H2SO4 = C8H8N2O3 + H3O{+} + HSO4{-}
Bi + H2O = H + Bi2O3 =>
2 Bi + 3 H2O = 6 H + Bi2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PbO2 + SO2 = PbS + O2 =>
PbO2 + SO2 = PbS + 2 O2
H2SI04 + NaOH = Na2SI04 + H2O =>
H2SI04 + 2 NaOH = Na2SI04 + 2 H2O
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
Si + CO2 = SiC2 + SiO2 =>
3 Si + 2 CO2 = SiC2 + 2 SiO2
H2 + WO3 = W + H2O =>
3 H2 + WO3 = W + 3 H2O
HSO4 + MgOH = H2O + MgSO4 =>
HSO4 + MgOH = H2O + MgSO4
NiCl2 + KOH = NiKOH + Cl2 =>
NiCl2 + KOH = NiKOH + Cl2
Fe(s) + Cl(g) = Fe3Cl(s) =>
3 Fe(s) + Cl(g) = Fe3Cl(s)
BaSO4 + NaHCO3 = Na2SO4 + Ba(HCO3)2 =>
BaSO4 + 2 NaHCO3 = Na2SO4 + Ba(HCO3)2
Au2O + H2O = Au(OH) =>
Au2O + H2O = 2 Au(OH)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
