| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCNO3 = 2 KCN + 3 O2
ZnCl3 + (NH4)(OH) = Zn(OH)3 + (NH4)Cl =>
ZnCl3 + 3(NH4)(OH) = Zn(OH)3 + 3(NH4)Cl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HNO2 + Fe(OH)3 = Fe(NO2)3 + H2O =>
3 HNO2 + Fe(OH)3 = Fe(NO2)3 + 3 H2O
Sn(OH)2 + KBr = Sn(Br)2 + KOH =>
Sn(OH)2 + 2 KBr = Sn(Br)2 + 2 KOH
NaOH + SO2 = Na + SO3 + H2O =>
2 NaOH + SO2 = 2 Na + SO3 + H2O
CH3CO2{-} + NH4{+} = CH3CO2H + NH3 =>
CH3CO2{-} + NH4{+} = CH3CO2H + NH3
NaClO3 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 NaOH = NaCl + 3 Na2MnO4 + 3 H2O
Be(OH)2 + KOH = K2BeO3 + H2 + H2O =>
Be(OH)2 + 2 KOH = K2BeO3 + H2 + H2O
RbOH + K2Cr2O7 = K2CrO4 + Rb2CrO4 + H2O =>
2 RbOH + K2Cr2O7 = K2CrO4 + Rb2CrO4 + H2O
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O2 + CH3OH = C2H4O2 + H2O =>
2 H2O2 + 2 CH3OH = C2H4O2 + 4 H2O
MgCO3 + CH3COOH = CH3COO2Mg + CO2 + H2O =>
8 MgCO3 + 7 CH3COOH = 8 CH3COO2Mg + 6 CO2 + 2 H2O
Fe2O3 + NaCl = NaClO3 + Fe =>
Fe2O3 + NaCl = NaClO3 + 2 Fe
MnO4 + NO2 = MnO2 + NO3 =>
MnO4 + 2 NO2 = MnO2 + 2 NO3
Ba(ClO4)2 = Ba + ClO4 =>
Ba(ClO4)2 = Ba + 2 ClO4
CuCl2 + CaCO3 + H2O = Cu2Cl(OH)3 + CaCl2 + CO2 =>
4 CuCl2 + 3 CaCO3 + 3 H2O = 2 Cu2Cl(OH)3 + 3 CaCl2 + 3 CO2
Mg + HNO3 = NH4NO3 + Mg(NO3) + H2O =>
8 Mg + 10 HNO3 = NH4NO3 + 8 Mg(NO3) + 3 H2O
Ca(OH)2 + Na2HPO4 = CaHPO4 + NaOH =>
Ca(OH)2 + Na2HPO4 = CaHPO4 + 2 NaOH
NaPO4 + BaCl = NaBa + ClPO4 =>
NaPO4 + BaCl = NaBa + ClPO4
I2 + KOH = KI + KIO3 + H2 =>
3 I2 + 6 KOH = 4 KI + 2 KIO3 + 3 H2
C4H8S2 + O2 = CO2 + H2O + SO2 =>
C4H8S2 + 8 O2 = 4 CO2 + 4 H2O + 2 SO2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 I2 + 4 K2SO4
As2O3 + MnO4{-} + H{+} + H2O = H3AsO4 + Mn{+} =>
3 As2O3 + 2 MnO4{-} + 4 H{+} + 7 H2O = 6 H3AsO4 + 2 Mn{+}
H3Po4 + NaOH = H3OH + NaPo4 =>
H3Po4 + NaOH = H3OH + NaPo4
FeCl2 + (NH4)2S + H2O = NH4Cl + H2S + Fe(OH)2 =>
FeCl2 + (NH4)2S + 2 H2O = 2 NH4Cl + H2S + Fe(OH)2
C2H5OH + ZnO = C2H4O + Zn + H2O =>
C2H5OH + ZnO = C2H4O + Zn + H2O
CO2 + FeCl3 = Fe2O3 + CCl4 =>
3 CO2 + 4 FeCl3 = 2 Fe2O3 + 3 CCl4
ZnS + H2O = H2S + Zn(OH)2 =>
ZnS + 2 H2O = H2S + Zn(OH)2
NaOH + F2 = NaF + NaFO3 + H2O =>
6 NaOH + 3 F2 = 5 NaF + NaFO3 + 3 H2O
Al + CeO2 = Al2O3 + Ce =>
4 Al + 3 CeO2 = 2 Al2O3 + 3 Ce
C9H11NO2 + H2 = C9H13N + H2O =>
C9H11NO2 + 3 H2 = C9H13N + 2 H2O
(NH4)2SO4 + NaOH = Na2SO4 + H2ONH3 =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2ONH3
C2H6O + O2 = H2O + HC2H3O2 =>
C2H6O + O2 = H2O + HC2H3O2
Al(NO3)3 + Pb = Al + Pb(NO3)2 =>
2 Al(NO3)3 + 3 Pb = 2 Al + 3 Pb(NO3)2
NH4NO3 + H2O = HNO3 + (NH4)O =>
7 NH4NO3 + 5 H2O = 6 HNO3 + 8(NH4)O
Pb(NO3) + HI = PbI + HNO3 =>
Pb(NO3) + HI = PbI + HNO3
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = H2O + CH3CH2COOH + Cr2(SO4)3 + K2SO4 =>
3 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 11 H2O + 3 CH3CH2COOH + 2 Cr2(SO4)3 + 2 K2SO4
Ca(OH)2(aq) + Al2(SO4)3(aq) = Al(OH)3 + Ca(SO4) =>
3 Ca(OH)2(aq) + Al2(SO4)3(aq) = 2 Al(OH)3 + 3 Ca(SO4)
OCl{-} + I{-} = Cl{-} + IO3{-) =>
3 OCl{-} + I{-} = 3 Cl{-} + IO3{-)
KI + Ca = K + CaI =>
KI + Ca = K + CaI
H2SO2 + Mn(OH)6 = Mn(SO2)3 + H2O =>
3 H2SO2 + Mn(OH)6 = Mn(SO2)3 + 6 H2O
Fe(OH)(NO3)HNO3 = Fe(NO3)2H2O =>
Fe(OH)(NO3)HNO3 = Fe(NO3)2H2O
H2SO4 + Mg(CH3COO)2 = MgSO4 + CH3COOH =>
H2SO4 + Mg(CH3COO)2 = MgSO4 + 2 CH3COOH
CH3CH(Br)CH2CH3 + NaOH = CH3CH(OH)CH2CH3 + NaBr =>
CH3CH(Br)CH2CH3 + NaOH = CH3CH(OH)CH2CH3 + NaBr
Al + Mn3O4 = Al2O3 + Mn =>
8 Al + 3 Mn3O4 = 4 Al2O3 + 9 Mn
CH3OOH + OH = CH3OO + H2O =>
CH3OOH + OH = CH3OO + H2O
MnO4{-} + CuSCN + H{+} = Cu{2+} + Mn{2+} + CN{-} + SO4{2-} + H2O =>
7 MnO4{-} + 5 CuSCN + 16 H{+} = 5 Cu{2+} + 7 Mn{2+} + 5 CN{-} + 5 SO4{2-} + 8 H2O
NaCl + MgCo3 = NaCo3 + MgCl =>
NaCl + MgCo3 = NaCo3 + MgCl
| 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 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
