| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 5(C2O4){2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Ba(CO3)2 + HNO3 = Ba(NO3)2 + HCO3 =>
Ba(CO3)2 + 2 HNO3 = Ba(NO3)2 + 2 HCO3
Zn(OH)2 + H2CrO4 = Zn(HCrO4)2 + H2O =>
Zn(OH)2 + 2 H2CrO4 = Zn(HCrO4)2 + 2 H2O
Ba{2} + CrO4{-2} = BaCrO4 =>
Ba{2} + CrO4{-2} = BaCrO4
Fe(NO3)3 + KI = Fe{3+} + I{-} + KNO3 =>
Fe(NO3)3 + 3 KI = Fe{3+} + 3 I{-} + 3 KNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HNO2 + KOH = H2O + KNO2 =>
HNO2 + KOH = H2O + KNO2
HNO3 + Nb(OH)3 = Nb(NO3)3 + H2O =>
3 HNO3 + Nb(OH)3 = Nb(NO3)3 + 3 H2O
Zn(NO3)2 + NH4Br = Zn(Br)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4Br = Zn(Br)2 + 2 NH4NO3
CH4 + Cl2 = CH2Cl3 + HCl =>
2 CH4 + 5 Cl2 = 2 CH2Cl3 + 4 HCl
N2(g) + O2(g) = N2O3 =>
2 N2(g) + 3 O2(g) = 2 N2O3
NH4OH(aq) + CuSO4 = NH4SO4 + CuOH =>
NH4OH(aq) + CuSO4 = NH4SO4 + CuOH
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
N2O + C3H8 = N2 + CO2 + H2O =>
10 N2O + C3H8 = 10 N2 + 3 CO2 + 4 H2O
AIF + Be = AI + BeF =>
AIF + Be = AI + BeF
OH{-} + HC8H4O4{-} = C8H4O4{-2} + H2O =>
OH{-} + HC8H4O4{-} = C8H4O4{-2} + H2O
Al + H2(SO3) = Al2(SO3)3 + H2 =>
2 Al + 3 H2(SO3) = Al2(SO3)3 + 3 H2
HBr + MgO2H2 = MgBr2 + H2O =>
2 HBr + MgO2H2 = MgBr2 + 2 H2O
Fe + NaOH = Fe(OH)2 + Na2 =>
Fe + 2 NaOH = Fe(OH)2 + Na2
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Sb2O5(s) + HCl(g) = SbCl5(s) + H2O(l) =>
Sb2O5(s) + 10 HCl(g) = 2 SbCl5(s) + 5 H2O(l)
Mn(NO3)2 + NaBiO4 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
4 Mn(NO3)2 + 5 NaBiO4 + 12 HNO3 = 4 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 4 H2O
C9H11NO3 + O3 = H2O + CO2 + N2 =>
6 C9H11NO3 + 41 O3 = 33 H2O + 54 CO2 + 3 N2
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2 =>
2 KMnO4 + NH3 = KNO3 + 2 MnO2 + KOH + H2
CrPO4 + NaOH = Cr(OH)2 + Na2PO4 =>
CrPO4 + 2 NaOH = Cr(OH)2 + Na2PO4
NaOH + C2O4 = Na2CO3 + H2O =>
4 NaOH + C2O4 = 2 Na2CO3 + 2 H2O
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H{+}
Na2CO3 + K3PO4 = Na2PO4 + K3CO3 =>
Na2CO3 + K3PO4 = Na2PO4 + K3CO3
C7COOH + NH4OH = C7COONH4 + H2O =>
C7COOH + NH4OH = C7COONH4 + H2O
CH3COOH + C2H5OH = CH3COH + H2O =>
CH3COOH + C2H5OH = 2 CH3COH + H2O
Sb + NH4Cl = SbCl3 + NH4 =>
Sb + 3 NH4Cl = SbCl3 + 3 NH4
CoCl3 + AgNO3 = Co(NO3)3 + AgCl =>
CoCl3 + 3 AgNO3 = Co(NO3)3 + 3 AgCl
Al2(SO4)3 + Na(OH)3 = Al(OH)3 + Na2(SO4)3 =>
Al2(SO4)3 + 2 Na(OH)3 = 2 Al(OH)3 + Na2(SO4)3
MnO4{-} + Br{-} + H{+} = Mn2{+} + Br2 + H2O =>
4 MnO4{-} + 26 Br{-} + 32 H{+} = 2 Mn2{+} + 13 Br2 + 16 H2O
CuSO4 + KL = CuL + K2SO4 + L2 =>
2 CuSO4 + 4 KL = 2 CuL + 2 K2SO4 + L2
CrO4{-2} + N2H4 + H2O = Cr(OH)3 + N2 + OH{-} =>
4 CrO4{-2} + 3 N2H4 + 4 H2O = 4 Cr(OH)3 + 3 N2 + 8 OH{-}
NH4NO3 + NaCN = NH4CN + NaNO3 =>
NH4NO3 + NaCN = NH4CN + NaNO3
NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2O(s) + H2O(g) + 2 CO2(g)
FeSO4 + KBrO + NaOH + H2O = Fe(OH)3 + KBr + Na2SO4 =>
2 FeSO4 + KBrO + 4 NaOH + H2O = 2 Fe(OH)3 + KBr + 2 Na2SO4
Sr + HCl = SrCl2 + H2 =>
Sr + 2 HCl = SrCl2 + H2
Cu(s) + S8(s) = Cu2S(aq) =>
16 Cu(s) + S8(s) = 8 Cu2S(aq)
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
NH4Cl + Ca(CH3COO)2 = NH4CH3COO + CaCl2 =>
2 NH4Cl + Ca(CH3COO)2 = 2 NH4CH3COO + CaCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
F2 + CsI = CsF + I2 =>
F2 + 2 CsI = 2 CsF + I2
I{-} + H{+} + MnO2 = I2 + Mn{2+} + H2O =>
2 I{-} + 4 H{+} + MnO2 = I2 + Mn{2+} + 2 H2O
N + O2 = N2(O) =>
4 N + O2 = 2 N2(O)
Ca + C = Ca2C =>
2 Ca + C = Ca2C
KMnO4 + H2SO4 + KY = K2SO4 + MnSO4 + H2O + Y2 =>
2 KMnO4 + 8 H2SO4 + 10 KY = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Y2
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
