| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeOHSO4 + 2 NaOH = Fe(OH)3 + Na2SO4
Ga(OH2)6{3+} + OH{-} = GaO(OH) + H2O =>
Ga(OH2)6{3+} + 3 OH{-} = GaO(OH) + 7 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Ni(NO3)2 + KClO3 + KOH = NiOOH + KCl + KNO3 + H2O =>
6 Ni(NO3)2 + KClO3 + 12 KOH = 6 NiOOH + KCl + 12 KNO3 + 3 H2O
K2Cr2O7 + HI + HClO4 = I2 + KClO4 + Cr(ClO4)3 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 3 I2 + 2 KClO4 + 2 Cr(ClO4)3 + 7 H2O
H{+} + HNO3 + Cu = NO2 + Cu{2+} + H2O =>
2 H{+} + 2 HNO3 + Cu = 2 NO2 + Cu{2+} + 2 H2O
BaCl2(ag) + Na2SO4(ag) = BaSO4(s) + NaCl(aq) =>
BaCl2(ag) + Na2SO4(ag) = BaSO4(s) + 2 NaCl(aq)
H4PO4 + Na2SiO3 = H2SiO3 + Na4PO4 =>
H4PO4 + 2 Na2SiO3 = 2 H2SiO3 + Na4PO4
CaCO2 = CaO + CO =>
CaCO2 = CaO + CO
H2AsO4{-} + H2O = AsO4{-} + H3O =>
H2AsO4{-} + 2 H2O = AsO4{-} + 2 H3O
NH3 + Mg(NO3)2 + H2O = (NH4)2NO3 + Mg(OH)2 =>
34 NH3 + 7 Mg(NO3)2 + 20 H2O = 16(NH4)2NO3 + 7 Mg(OH)2
Zn(s) + HNO3 = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3 = Zn(NO3)2(aq) + H2(g)
NaI + MgO = Na2O + MgI2 =>
2 NaI + MgO = Na2O + MgI2
H3PO4 + (NH4)2MoO4 + HNO3 = ((NH4)3PO4*12MoO3) + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = ((NH4)3PO4*12MoO3) + 21 NH4NO3 + 12 H2O
Na2CO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na2CO3 + 2 H3C6H5O7 = 3 CO2 + 3 H2O + 2 Na3C6H5O7
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Cu2CO3(OH)2 + H = Cu + CO2 + H2O =>
Cu2CO3(OH)2 + 4 H = 2 Cu + CO2 + 3 H2O
B + Be = B2Be5 =>
2 B + 5 Be = B2Be5
Na2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
3 Na2S + 4 Na2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 7 Na2SO4 + 16 H2O
Fe2{+} + Cr2O7 + H = Fe3{+} + Cr3{+} + H2O =>
6 Fe2{+} + 3 Cr2O7 + 42 H = 4 Fe3{+} + 2 Cr3{+} + 21 H2O
C6H6(l) + Br2(l) = C6H5Br(l) + HBr(g) =>
C6H6(l) + Br2(l) = C6H5Br(l) + HBr(g)
NaClO2 + H2O = NaOH + HClO2 =>
NaClO2 + H2O = NaOH + HClO2
Na + Po4 + CaCl2 = Ca(Po4)2 + NaCl =>
2 Na + 2 Po4 + CaCl2 = Ca(Po4)2 + 2 NaCl
Na{+} + PO43{-} + H2O = OH + Na + H3PO4 =>
Na{+} + PO43{-} + 42 H2O = 81 OH + Na + H3PO4
K + CaP2 = K3P + Ca =>
6 K + CaP2 = 2 K3P + Ca
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Fe(s) + O2(g) = FeO115(s) =>
2 Fe(s) + 115 O2(g) = 2 FeO115(s)
MgO + NaHSO4 = MgSO4 + Na2SO4 + H2O =>
MgO + 2 NaHSO4 = MgSO4 + Na2SO4 + H2O
MnO4{-} + ClO2{-} + H3O{+} = MnO2 + ClO4{-} + H2O{-} =>
10 MnO4{-} + 9 ClO2{-} + 4 H3O{+} = 10 MnO2 + 9 ClO4{-} + 6 H2O{-}
CrCl3 + Mg(NO3)2 = Cr(NO3)3 + MgCl2 =>
2 CrCl3 + 3 Mg(NO3)2 = 2 Cr(NO3)3 + 3 MgCl2
C6H5MgBr + C6H5CO2CH3 = (C6H5)3COMgBr + CH3OMgBr =>
2 C6H5MgBr + C6H5CO2CH3 = (C6H5)3COMgBr + CH3OMgBr
KOH + NiSO4 = OHNi + KSO4 =>
KOH + NiSO4 = OHNi + KSO4
NH3OHNO3 = NH3 + HNO3 + H2O =>
4 NH3OHNO3 = 3 NH3 + 5 HNO3 + H2O
Cr2O3 + KMnO4 + NaOH = K2Cr2O4 + Na2CrO4 + MnO2 + H2O =>
2 Cr2O3 + 2 KMnO4 + 4 NaOH = K2Cr2O4 + 2 Na2CrO4 + 2 MnO2 + 2 H2O
C17H33COOH + Cl = C17H33COOCl + H2 =>
2 C17H33COOH + 2 Cl = 2 C17H33COOCl + H2
MnSO4 + Na2S = MnS2 + Na + O4 =>
MnSO4 + Na2S = MnS2 + 2 Na + O4
Fl2 + SrCl = Cl2 + SrFl =>
Fl2 + 2 SrCl = Cl2 + 2 SrFl
MoO = Mo + O2 =>
2 MoO = 2 Mo + O2
[Cu(H2O)6]2{+} + NH3 = [Cu(NH3)4(H2O)2]2{+} + H2O =>
[Cu(H2O)6]2{+} + 8 NH3 = [Cu(NH3)4(H2O)2]2{+} + 8 H2O
LiS + AlCl = LiCl + AlS =>
LiS + AlCl = LiCl + AlS
C6H12O6 = C5H11OH + CO2 + H2O =>
5 C6H12O6 = 4 C5H11OH + 10 CO2 + 6 H2O
NH4(NO3)3 + NaOH = NaNO3 + NH2 + H2O =>
7 NH4(NO3)3 + 22 NaOH = 22 NaNO3 + 6 NH2 + 19 H2O
KMnO4 + NaNO2 + H2O = KOH + MnO2 + NaNO3 =>
2 KMnO4 + 3 NaNO2 + H2O = 2 KOH + 2 MnO2 + 3 NaNO3
Al + Cu = AlCu2 =>
Al + 2 Cu = AlCu2
H3PO4 + NaOH = Na3PO4(aq) + HOH =>
H3PO4 + 3 NaOH = Na3PO4(aq) + 3 HOH
K2Cr2O7 + FeSO4 + H2SO4 = Fe{3+} + Cr{3+} + K{+} + SO4{2-} + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 6 Fe{3+} + 2 Cr{3+} + 2 K{+} + 13 SO4{2-} + 7 H2O
AgCl + KOH = Ag + H2O + KCl + O2 =>
4 AgCl + 4 KOH = 4 Ag + 2 H2O + 4 KCl + O2
H3PO4 + (NH4)2MoO4 + HNO3 = ((NH4)3PO4*12MoO3) + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = ((NH4)3PO4*12MoO3) + 21 NH4NO3 + 12 H2O
CoCl2 + H2C2O4*2H2O = CoC2O4*2H2O + HCl =>
CoCl2 + H2C2O4*2H2O = CoC2O4*2H2O + 2 HCl
P + Br2 + H2O = HPO3 + HBr =>
2 P + 5 Br2 + 6 H2O = 2 HPO3 + 10 HBr
| 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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
