| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cu + 10 HNO3 = 3 H2O + NH4NO3 + 4 Cu(NO3)2
H3PO4 + CaO2H2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO2H2 = Ca3(PO4)2 + 6 H2O
NH2CH2COOH + Al(OH)3 = (NH2CH2COO)3Al + H2O =>
3 NH2CH2COOH + Al(OH)3 = (NH2CH2COO)3Al + 3 H2O
Cl2 + SrF2 = SrCl2 + F =>
Cl2 + SrF2 = SrCl2 + 2 F
CH2Zn + O2 = ZnO + CO2 + H2O =>
CH2Zn + 2 O2 = ZnO + CO2 + H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Cr(NO3)3 + NH3 = NH3NO3 + Cr3 =>
3 Cr(NO3)3 + 9 NH3 = 9 NH3NO3 + Cr3
NaF + Ca10(PO4)6(OH)2 = Ca10(PO4)6(OH)F + NaOH =>
NaF + Ca10(PO4)6(OH)2 = Ca10(PO4)6(OH)F + NaOH
ZnS + KNO3 = Zn(NO3)2 + K2S =>
ZnS + 2 KNO3 = Zn(NO3)2 + K2S
Cu(NH3)4Cl2 + NaCN + H2O = NH3 + NH4Cl + Na2Cu(CN)3 + NaCNO + NaCl =>
2 Cu(NH3)4Cl2 + 7 NaCN + H2O = 6 NH3 + 2 NH4Cl + 2 Na2Cu(CN)3 + NaCNO + 2 NaCl
Na2CO3(aq) + HNO3(aq) = H2O(aq) + NaNO3(aq) + CO2 =>
Na2CO3(aq) + 2 HNO3(aq) = H2O(aq) + 2 NaNO3(aq) + CO2
HCOOH = CO + H2O =>
HCOOH = CO + H2O
Fe + Hg(NO3)2 = FeNO3 + Hg2 =>
4 Fe + 2 Hg(NO3)2 = 4 FeNO3 + Hg2
(C2H9) + O2 = CO2 + H2O =>
4(C2H9) + 17 O2 = 8 CO2 + 18 H2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
(MgCO3) + C6H8O7 = C6H5Mg3O7 + CO2 + H2O =>
18(MgCO3) + 7 C6H8O7 = 6 C6H5Mg3O7 + 24 CO2 + 13 H2O
(NH4)2CO3(aq) + H3PO4(aq) = (NH4)3PO4(aq) + H2O + CO2 =>
3(NH4)2CO3(aq) + 2 H3PO4(aq) = 2(NH4)3PO4(aq) + 3 H2O + 3 CO2
C2H5OH + O2 = O2H5OH + C6 =>
3 C2H5OH + 3 O2 = 3 O2H5OH + C6
Gd(NO3)3 + NH4F = GdF3 + NH4NO3 =>
Gd(NO3)3 + 3 NH4F = GdF3 + 3 NH4NO3
(CH3)2CHOH + CrO3 + H{+} = (CH3)2CO + Cr{+3} + H2O =>
3(CH3)2CHOH + 2 CrO3 + 6 H{+} = 3(CH3)2CO + 2 Cr{+3} + 6 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
KIO3 + KI + H2SO3 = K2SO4 + I2 + H2O =>
2 KIO3 + 4 KI + 3 H2SO3 = 3 K2SO4 + 3 I2 + 3 H2O
ZnO + HNO3 = ZnNO3 + HO =>
ZnO + HNO3 = ZnNO3 + HO
C + F = CF =>
C + F = CF
CH2(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH2(OH)CH2CH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2COOH + 11 H2O
Fe2(SO3)3 + NaBrO3 = Fe(BrO3)3 + Na2SO3 =>
Fe2(SO3)3 + 6 NaBrO3 = 2 Fe(BrO3)3 + 3 Na2SO3
C5H8 + H2 = C5H10 =>
C5H8 + H2 = C5H10
Cu(NO3)2*3H2O = H2O + O2 + NO2 + Cu =>
Cu(NO3)2*3H2O = 3 H2O + O2 + 2 NO2 + Cu
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
CH3Cl + CH3NH2 = (CH3)2NH + CH3NH3Cl =>
CH3Cl + 2 CH3NH2 = (CH3)2NH + CH3NH3Cl
Fe2O3 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
Fe2O3 + 3 Cl2 + 10 KOH = 2 K2FeO4 + 6 KCl + 5 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Ca{2} + e + H2O + SO4{2] = CaSO4*2H2O =>
Ca{2} + 4e + 2 H2O + SO4{2] = CaSO4*2H2O
NaO + HCl = NaCl + HO =>
NaO + HCl = NaCl + HO
K2O + Cl = K + Cl2O =>
K2O + 2 Cl = 2 K + Cl2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
PbS + KMnO4 + HNO3 = Pb(NO3)2 + Mn(NO3)2 + KNO3 + SO2 + H2O =>
5 PbS + 6 KMnO4 + 28 HNO3 = 5 Pb(NO3)2 + 6 Mn(NO3)2 + 6 KNO3 + 5 SO2 + 14 H2O
CaCl2(aq) + Na2CO3(aq) = CaCO3(aq) + NaCl(s) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(aq) + 2 NaCl(s)
VCl2 + O2 + HCl = VCl3 + H2O =>
4 VCl2 + O2 + 4 HCl = 4 VCl3 + 2 H2O
Fe(NO3)2 + H2SO4 = Fe(NO3)3 + SO2 + H2O + Fe2(SO4)3 =>
6 Fe(NO3)2 + 6 H2SO4 = 4 Fe(NO3)3 + 3 SO2 + 6 H2O + Fe2(SO4)3
H3(PO)4 + NaOH = H2O + Na3(PO)4 =>
H3(PO)4 + 3 NaOH = 3 H2O + Na3(PO)4
C6H12O6 + HeO = CO2 + H2O + He =>
C6H12O6 + 12 HeO = 6 CO2 + 6 H2O + 12 He
Ca3P2 + HCl = CaCl2 + PH3 =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 PH3
XeF2 + MeBF2 = XeMeBF3 + F2 =>
2 XeF2 + 2 MeBF2 = 2 XeMeBF3 + F2
NaCl + Ca2O4Si = SiO2 + CaCl2 + O2 + Na =>
4 NaCl + Ca2O4Si = SiO2 + 2 CaCl2 + O2 + 4 Na
Fe(CO)4 + O2 = Fe2O3 + CO2 =>
4 Fe(CO)4 + 11 O2 = 2 Fe2O3 + 16 CO2
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
C2H4O2 + H2O2 = CH3CO3H + H2O =>
C2H4O2 + H2O2 = CH3CO3H + H2O
SrCl2 + BaSO4 = SrSO4 + BaCl2 =>
SrCl2 + BaSO4 = SrSO4 + BaCl2
Al + FeCl2 = AlCl3 + Fe =>
2 Al + 3 FeCl2 = 2 AlCl3 + 3 Fe
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
