| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Cu2SFeS2 + 58 HNO3 = 12 CuSO4 + 4 Cu(NO3)2 + 25 N2O + 4 Fe2(SO4)3 + 29 H2O
SiO2(s) + Na2CO3(l) = Na4SiO4(s) + CO2(g) =>
SiO2(s) + 2 Na2CO3(l) = Na4SiO4(s) + 2 CO2(g)
Al(NO2)3 + Ca = Al + Ca(NO2)3 =>
Al(NO2)3 + Ca = Al + Ca(NO2)3
A1 + HBr = A1Br3 + H2 =>
2 A1 + 6 HBr = 2 A1Br3 + 3 H2
Fe(NO3)3 + Bi(NO3)3 + C2H2O4 = BiFeO3 + H2O + CO2 + N2 =>
Fe(NO3)3 + Bi(NO3)3 + 15 C2H2O4 = BiFeO3 + 15 H2O + 30 CO2 + 3 N2
Na2CO3(aq) + Ca(OH)2(aq) = NaOH(aq) + CaCO3(aq) =>
Na2CO3(aq) + Ca(OH)2(aq) = 2 NaOH(aq) + CaCO3(aq)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CaCO3 + CH5COOH = Ca(CH3COO)2 + CO2 + H2O =>
5 CaCO3 + 8 CH5COOH = 5 Ca(CH3COO)2 + CO2 + 9 H2O
XeF6 + KMnO4 + KH = KF + H2XeO5 + H2O + MnO2 =>
5 XeF6 + 14 KMnO4 + 16 KH = 30 KF + 5 H2XeO5 + 3 H2O + 14 MnO2
No3 + H = HNo3 =>
No3 + H = HNo3
(NH4)3PO4 + Na2SO3 = (NH4)2SO3 + Na3PO4 =>
2(NH4)3PO4 + 3 Na2SO3 = 3(NH4)2SO3 + 2 Na3PO4
C6H12O6 + NO3{-} = N2 + CO2 + H2O + {-} =>
C6H12O6 + 4 NO3{-} = 2 N2 + 6 CO2 + 6 H2O + 4e
H2SO4(aq) + Na2NO4(solid) = Na2SO4(solid) + HNO3(aq) + HO(g) =>
H2SO4(aq) + Na2NO4(solid) = Na2SO4(solid) + HNO3(aq) + HO(g)
H2SO4 + A1 = A12(SO4)3 + H2 =>
3 H2SO4 + 12 A1 = A12(SO4)3 + 3 H2
HCl + Mg = HMg + Cl2 =>
2 HCl + 2 Mg = 2 HMg + Cl2
HOH(l) + Ca = CaOH + H =>
HOH(l) + Ca = CaOH + H
K2Cr2O7 + H2SO4 + H2S = KHSO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 17 H2SO4 + 3 H2S = 8 KHSO4 + 4 Cr2(SO4)3 + 16 H2O
CCl4 + Al[PO4] = C3[PO4]4 + AlCl3 =>
3 CCl4 + 4 Al[PO4] = C3[PO4]4 + 4 AlCl3
Cr2O3 + NaOH + H2O = Na3Cr(OH)6 =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3Cr(OH)6
CH3OH + Cl = CH3Cl + OH =>
CH3OH + Cl = CH3Cl + OH
Cl2 + SO3{-2} + H2O = Cl{-} + SO4{-2} + H{+} =>
Cl2 + SO3{-2} + H2O = 2 Cl{-} + SO4{-2} + 2 H{+}
Hg + Fe = Hg2Fe2 =>
2 Hg + 2 Fe = Hg2Fe2
Cu(NO3)2 + Al2O3 = CuO + Al(NO3)3 =>
3 Cu(NO3)2 + Al2O3 = 3 CuO + 2 Al(NO3)3
PbNO3 + NaOH = Pb(OH)2 + NaNO3 + Na =>
PbNO3 + 2 NaOH = Pb(OH)2 + NaNO3 + Na
C7H9 + O2 = C7H9O2 =>
C7H9 + O2 = C7H9O2
BaSO4 + Ca(OH)2 = CaSO4 + Ba(OH)2 =>
BaSO4 + Ca(OH)2 = CaSO4 + Ba(OH)2
MgSiO3 + H2CO3 = H2SiO3 + MgCO3 =>
MgSiO3 + H2CO3 = H2SiO3 + MgCO3
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O =>
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O
C3H6 + Br = C3H5Br + H =>
C3H6 + Br = C3H5Br + H
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
S + O2 = SO2 =>
S + O2 = SO2
CaCl2 + Na(NO3)2 = Ca(NO3)2 + NaCl2 =>
CaCl2 + Na(NO3)2 = Ca(NO3)2 + NaCl2
C6H5NO2 + S{2+} + H{+} = C6H5NH2 + S{4+} + H2O =>
C6H5NO2 + 3 S{2+} + 6 H{+} = C6H5NH2 + 3 S{4+} + 2 H2O
ZnH2 + Na2S = ZnS + NaH =>
ZnH2 + Na2S = ZnS + 2 NaH
Si + O2 = SiO2 =>
Si + O2 = SiO2
Zn + H3PO4 = H3 + Zn3(PO4)2 =>
3 Zn + 2 H3PO4 = 2 H3 + Zn3(PO4)2
Na3PO4 + H2O = H3PO4 + Na2O =>
2 Na3PO4 + 3 H2O = 2 H3PO4 + 3 Na2O
Na(CH3CO2) + CrSO4 = Na2SO4 + Cr(C4H6O4) =>
2 Na(CH3CO2) + CrSO4 = Na2SO4 + Cr(C4H6O4)
Al2S3 + HNO3 = S + Al(NO3)3 + NO2 + H2O =>
Al2S3 + 12 HNO3 = 3 S + 2 Al(NO3)3 + 6 NO2 + 6 H2O
N2 + Cl2 = NCl =>
N2 + Cl2 = 2 NCl
KMnO4 + SnSO4 + H2SO4 = Mn(SO4)2 + Sn(SO4)2 + K2SO4 + H2O =>
2 KMnO4 + 3 SnSO4 + 8 H2SO4 = 2 Mn(SO4)2 + 3 Sn(SO4)2 + K2SO4 + 8 H2O
P4 + IO3 + OH{-} = PO4{3-} + I2 + H2O =>
3 P4 + 10 IO3 + 36 OH{-} = 12 PO4{3-} + 5 I2 + 18 H2O
C7H15COOH + Li = C7H15COOLi + H2 =>
2 C7H15COOH + 2 Li = 2 C7H15COOLi + H2
(NH4)2SO4 + H2 = NH3 + H2S + H2O =>
(NH4)2SO4 + 4 H2 = 2 NH3 + H2S + 4 H2O
C6H5OH + NaNO3 = C6H5ONa + HNO3 =>
C6H5OH + NaNO3 = C6H5ONa + HNO3
Fe + HgS = FeS + Hg =>
Fe + HgS = FeS + Hg
MnO2 + H2C2O4 + HCl = MnCl2 + CO2 + H2O =>
MnO2 + H2C2O4 + 2 HCl = MnCl2 + 2 CO2 + 2 H2O
KNO2 + BaCl2 = KCl + Ba(NO2)2 =>
2 KNO2 + BaCl2 = 2 KCl + Ba(NO2)2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
| 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 64 65 66 67 68 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/02/24
Équations équilibrées sur10/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
