| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Nb + 18 HF + 5 HNO3 = 3 HNbF6 + 5 NO + 10 H2O
MnSO4 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2SO4 + H2O =>
2 MnSO4 + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2SO4 + 2 H2O
Cu(MnO4)2 + Al2S3 = CuS + Al(MnO4)3 =>
3 Cu(MnO4)2 + Al2S3 = 3 CuS + 2 Al(MnO4)3
Ag(s) + Cu(NO3) = AgNO3(l) + Cu(s) =>
Ag(s) + Cu(NO3) = AgNO3(l) + Cu(s)
Ca3(PO4)2 + SiO3 + C = CaSiO4 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO3 + 10 C = 6 CaSiO4 + 10 CO + P4
Li2SO4 + CaCl2 = Li2Ca + SO4Cl2 =>
Li2SO4 + CaCl2 = Li2Ca + SO4Cl2
K + Ca(ClO3)2 = Ca + K(ClO3)2 =>
K + Ca(ClO3)2 = Ca + K(ClO3)2
BiCl5 + (NH4)3PO4 = Bi3(PO4)5 + (NH4)Cl =>
3 BiCl5 + 5(NH4)3PO4 = Bi3(PO4)5 + 15(NH4)Cl
NaHCO3H = NaH2OCO2 =>
NaHCO3H = NaH2OCO2
Zn(OOCCH3)2*2H2O + NH4OH = CH3COONH4 + Zn(OH)2 + H2O =>
Zn(OOCCH3)2*2H2O + 2 NH4OH = 2 CH3COONH4 + Zn(OH)2 + 2 H2O
C5H12O + CH3CO2H = C7H14O2 + H3O =>
30 C5H12O + 23 CH3CO2H = 28 C7H14O2 + 20 H3O
H2SO3 + (HKO)2 = K4SO4 + H2O =>
H2SO3 + 2(HKO)2 = K4SO4 + 3 H2O
NaOH + Cl2 = NaCl + NaClOO + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClOO + 2 H2O
Ba(oh)2 + FeCl2 = BaCl2 + Fe(oh)2 =>
Ba(oh)2 + 2 FeCl2 = 2 BaCl2 + Fe(oh)2
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
MgI2(aq) + Cl2(g) = MgCl2(aq) + I2(g) =>
MgI2(aq) + Cl2(g) = MgCl2(aq) + I2(g)
As + Na2S = As2S3 + Na =>
2 As + 3 Na2S = As2S3 + 6 Na
NaAlH6 + H2O = NaAlO2 + H2 =>
NaAlH6 + 2 H2O = NaAlO2 + 5 H2
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
Zn + HIO3 = Zn(IO3)2 + H2 =>
Zn + 2 HIO3 = Zn(IO3)2 + H2
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
HNO3 + HN4 + H2O = NH4NO3 =>
10 HNO3 + 8 HN4 + 33 H2O = 21 NH4NO3
K2SO3 + H2O = K2SO4 + H2 =>
K2SO3 + H2O = K2SO4 + H2
C8H18 + CO = C10H20O + H =>
9 C8H18 + 8 CO = 8 C10H20O + 2 H
C8H9NO5 + CuO = CO2 + Cu + H2O + NH3 =>
C8H9NO5 + 14 CuO = 8 CO2 + 14 Cu + 3 H2O + NH3
C6H12O(l) + O2(g) = CO2 + H2O =>
2 C6H12O(l) + 17 O2(g) = 12 CO2 + 12 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2SO4 + O2 + C6H6 = CS2 + HNO3 + H2 =>
12(NH4)2SO4 + 12 O2 + C6H6 = 6 CS2 + 24 HNO3 + 39 H2
Br2 + Cr = Br{-} + Cr{+2} =>
Br2 + Cr = 2 Br{-} + Cr{+2}
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5NH2 + H2O = C2H4 + NH4 + OH =>
C2H5NH2 + H2O = C2H4 + NH4 + OH
PbCrO4 + H2SO4 = PbSO4 + H2CrO4 =>
PbCrO4 + H2SO4 = PbSO4 + H2CrO4
Na2S + NaMnO4 + H2O = Na2SO4 + MnO2 + NaOH =>
3 Na2S + 8 NaMnO4 + 4 H2O = 3 Na2SO4 + 8 MnO2 + 8 NaOH
C6H7O6 + NaOH = C6H6O6Na + H2O =>
C6H7O6 + NaOH = C6H6O6Na + H2O
Mn + NiCl2 = MnCl2 + Ni =>
Mn + NiCl2 = MnCl2 + Ni
[Co(NH3)4CO3]NO3 + HCl = [Co(NH3)4Cl2]Cl + H2O + CO2 + H{+} + NO3{-} =>
[Co(NH3)4CO3]NO3 + 3 HCl = [Co(NH3)4Cl2]Cl + H2O + CO2 + H{+} + NO3{-}
K + S = KS2 =>
K + 2 S = KS2
C13H17NO + C6H5NH2 + C6H5SO2OH = C19H22N2 + SO4 + H =>
7 C13H17NO + 19 C6H5NH2 + 7 C6H5SO2OH = 13 C19H22N2 + 7 SO4 + 8 H
Na2Co3 + HCl = NaCl + H2Co3 =>
Na2Co3 + 2 HCl = 2 NaCl + H2Co3
KMnO4 + Fe(NO2)3 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)2 + HNO3 + H2O =>
14 KMnO4 + 10 Fe(NO2)3 + 41 H2SO4 = 7 K2SO4 + 14 MnSO4 + 10 Fe(SO4)2 + 30 HNO3 + 26 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + ZnF = FeF3 + Zn =>
Fe + 3 ZnF = FeF3 + 3 Zn
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2 =>
7 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 CH3CH2COOH + 4 H2
Cu2{+} + I{-} = Cu + I2 =>
2 Cu2{+} + 2 I{-} = 4 Cu + I2
Ni{2+} + Cr2O7{2-} + H{+} = Ni{3+} + Cr{3+} + H2O =>
6 Ni{2+} + Cr2O7{2-} + 14 H{+} = 6 Ni{3+} + 2 Cr{3+} + 7 H2O
OH{-}1 + Mn3{+} + Hg2{+} = MnO2 + Hg22{+} + H2O =>
120 OH{-}1 + 10 Mn3{+} + 121 Hg2{+} = 30 MnO2 + 11 Hg22{+} + 60 H2O
C1C6H6 + O2 = CO2 + H2O =>
2 C1C6H6 + 17 O2 = 14 CO2 + 6 H2O
S8 + BaO = BaS + O3 =>
3 S8 + 24 BaO = 24 BaS + 8 O3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + 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 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.
