| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NO3)3 + 3 K2SO3 + 3 H2O = 2 Fe(OH)3 + 6 KNO3 + 3 SO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaOH + HNO3 = Na + NO3 + HOH =>
NaOH + HNO3 = Na + NO3 + HOH
PbCl2 + HCl = PbCl4 + H =>
PbCl2 + 2 HCl = PbCl4 + 2 H
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe(NO3)2 + K2S = Fe(NO3)2K2S =>
Fe(NO3)2 + K2S = Fe(NO3)2K2S
C12H22O11 + NaOCl = CO2 + NaCl + H2O =>
C12H22O11 + 24 NaOCl = 12 CO2 + 24 NaCl + 11 H2O
PBN2O6 + NaOH = PBO2H2 + NaNO3 =>
PBN2O6 + 2 NaOH = PBO2H2 + 2 NaNO3
NH2CHCH2CH2CH2CH2NH2COOH + NaNO2 + HCl = NaCl + H2O + N2 + OHCHCH2CH2CH2CH2OHCOOH =>
NH2CHCH2CH2CH2CH2NH2COOH + 2 NaNO2 + 2 HCl = 2 NaCl + 2 H2O + 2 N2 + OHCHCH2CH2CH2CH2OHCOOH
FeBr2 + KOH + KBrO3 + H2O = Fe(OH)3 + KBr =>
6 FeBr2 + 12 KOH + KBrO3 + 3 H2O = 6 Fe(OH)3 + 13 KBr
H2 + I = HI =>
H2 + 2 I = 2 HI
H2SO4 + KMnO4 + Fe = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
24 H2SO4 + 6 KMnO4 + 10 Fe = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
FeS + KMnO4 + HNO3 = Mn(NO3)2 + KNO3 + Fe(NO3)3 + SO2 + H2O =>
5 FeS + 7 KMnO4 + 36 HNO3 = 7 Mn(NO3)2 + 7 KNO3 + 5 Fe(NO3)3 + 5 SO2 + 18 H2O
C2H4O2 + NaHCO3 = Na2C2H3 + H2O + CO =>
13 C2H4O2 + 8 NaHCO3 = 4 Na2C2H3 + 24 H2O + 26 CO
H3PO3 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO3 + 2 BiCl3 + 3 H2O = 3 H3PO4 + 2 Bi + 6 HCl
H3(C6H5O7) + NaOH = NaC6H5O7 + H3OH =>
H3(C6H5O7) + NaOH = NaC6H5O7 + H3OH
COO = OCO =>
COO = OCO
Na2SO4 + Sr(NO3)2 = Na(NO3) + SrSO4 =>
Na2SO4 + Sr(NO3)2 = 2 Na(NO3) + SrSO4
Br2(g) + KCl(aq) = Cl2(l) + KBr(aq) =>
Br2(g) + 2 KCl(aq) = Cl2(l) + 2 KBr(aq)
SrCl2 + H2SO4 = Sr2SO4 + Cl + H2 =>
2 SrCl2 + H2SO4 = Sr2SO4 + 4 Cl + H2
K(OH) + Cl2 = KCl + KClO3 + H2O =>
6 K(OH) + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
Cu9S5 + Cu2O = Cu + SO2 =>
Cu9S5 + 10 Cu2O = 29 Cu + 5 SO2
HNO2 + LiOH = LiNO2 + H2O =>
HNO2 + LiOH = LiNO2 + H2O
NaOH(ac) + Pb(No3)2(ac) = NaNo3(ac) + Pb(OH)2(s) =>
2 NaOH(ac) + Pb(No3)2(ac) = 2 NaNo3(ac) + Pb(OH)2(s)
Fe{2+} + H{+} + MnO4 = Fe{3+} + Mn{2+} + H2O =>
6 Fe{2+} + 8 H{+} + MnO4 = 6 Fe{3+} + Mn{2+} + 4 H2O
Ca3P2 + Fe2O3 = CaO + FeP =>
Ca3P2 + Fe2O3 = 3 CaO + 2 FeP
CF3COOH + NH3 = CF3COONH4 =>
CF3COOH + NH3 = CF3COONH4
Cu(NO3)2 + NH2CH2CH2NH2 = Cu(NH2CH2CH2NH2)2 + NO3 =>
Cu(NO3)2 + 2 NH2CH2CH2NH2 = Cu(NH2CH2CH2NH2)2 + 2 NO3
NO2 + H{+} + I{-} = NO + H2O + I2 =>
NO2 + 2 H{+} + 2 I{-} = NO + H2O + I2
SBr + Cl2 = SCl + Br2 =>
2 SBr + Cl2 = 2 SCl + Br2
PBr3 + H2SO4 = POBr3 + SO2 + H2O =>
PBr3 + H2SO4 = POBr3 + SO2 + H2O
Ba20 + H2O = Ba(OH)2 + H2 =>
Ba20 + 40 H2O = 20 Ba(OH)2 + 20 H2
Mn(C2H3O2)3 + (NH4)2O = Mn2O3 + NH4C2H3O2 =>
2 Mn(C2H3O2)3 + 3(NH4)2O = Mn2O3 + 6 NH4C2H3O2
MgCl2 + KSO4 = Mg(SO4)2 + KCl =>
MgCl2 + 2 KSO4 = Mg(SO4)2 + 2 KCl
Fe3N2 + Al2O3 = FeO + AlN =>
Fe3N2 + Al2O3 = 3 FeO + 2 AlN
(Ca(NO3)2)5(NH4NO3)(H2O)10 + H2SO4 = CaSO4 + (NH4)2SO4 + HNO3 + H2O =>
2(Ca(NO3)2)5(NH4NO3)(H2O)10 + 11 H2SO4 = 10 CaSO4 + (NH4)2SO4 + 22 HNO3 + 20 H2O
Al + Pb + O2 = AlPbO =>
2 Al + 2 Pb + O2 = 2 AlPbO
H3PO4 + CsOH = Cs3PO4 + H2O =>
H3PO4 + 3 CsOH = Cs3PO4 + 3 H2O
Ni(OH2)6 + NH3 = Ni6NH3 + H2O =>
6 Ni(OH2)6 + NH3 = Ni6NH3 + 36 H2O
Mg + Br2 = MgBr1 =>
2 Mg + Br2 = 2 MgBr1
CuClO = ClCu + O2 =>
2 CuClO = 2 ClCu + O2
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
C6H12O6 + (O2)135 = CO2 + H2O =>
45 C6H12O6 + 2(O2)135 = 270 CO2 + 270 H2O
Na2CO3NaOH = Na2OHNaCO3 =>
Na2CO3NaOH = Na2OHNaCO3
BaCO3 + MgSiO3 = BaSiO3 + MgCO3 =>
BaCO3 + MgSiO3 = BaSiO3 + MgCO3
CoCl2 + NH3 + H2O = Co(NH3)6(OH)2 + HCl =>
CoCl2 + 6 NH3 + 2 H2O = Co(NH3)6(OH)2 + 2 HCl
CH4(g) + CuO(s) = Cu(s) + H20(g) + CO2(g) =>
5 CH4(g) + 10 CuO(s) = 10 Cu(s) + H20(g) + 5 CO2(g)
N2H4CO + NH4NO3 + HCl = NH4Cl + N2H4COHNO3 =>
N2H4CO + NH4NO3 + HCl = NH4Cl + N2H4COHNO3
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(jh) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(jh)
GeH4 + H2O = Ge(OH)4 + H2 =>
GeH4 + 4 H2O = Ge(OH)4 + 4 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 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
