| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
C17H3402 + O2 = CO2 + H2O =>
2 C17H3402 + 1735 O2 = 34 CO2 + 3402 H2O
I1 + O2 = I2O1 =>
4 I1 + O2 = 2 I2O1
V + HNO3 = V(NO3)3 + H2O + N2 =>
10 V + 36 HNO3 = 10 V(NO3)3 + 18 H2O + 3 N2
LiOH(aq) + Al(NO3)3(aq) = Li(NO3)(aq) + Al(OH)3 =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 Li(NO3)(aq) + Al(OH)3
Ag + HS = Ag2S + H =>
2 Ag + HS = Ag2S + H
He + Li = HeLi =>
He + Li = HeLi
W + O2 = WO3 =>
2 W + 3 O2 = 2 WO3
CH3CHCHCHCHCH3 + KMnO4 + H2O = CH3CHOHCHOHCHOHCHOHCH3 + MnO2 + KOH =>
3 CH3CHCHCHCHCH3 + 4 KMnO4 + 8 H2O = 3 CH3CHOHCHOHCHOHCHOHCH3 + 4 MnO2 + 4 KOH
C4H9 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C4H9 + 18 KMnO4 + 27 H2SO4 = 20 CH3COOH + 18 MnSO4 + 9 K2SO4 + 32 H2O
Rb2SO3 = Rb + SO3 =>
Rb2SO3 = 2 Rb + SO3
Au(NO3)3 + Sn = Sn(NO3)2 + Au =>
2 Au(NO3)3 + 3 Sn = 3 Sn(NO3)2 + 2 Au
C2H6O + O2 = C2H6O2 =>
2 C2H6O + O2 = 2 C2H6O2
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + SO4Cl2 =>
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + SO4Cl2
MnCO3 + H2O = MnO + H2CO3 =>
MnCO3 + H2O = MnO + H2CO3
IO + HSO3 = I + SO4 + H2O =>
3 IO + 2 HSO3 = 3 I + 2 SO4 + H2O
Ni + Cl = Ni(Cl2)2 =>
Ni + 4 Cl = Ni(Cl2)2
KNO3 + PbI2 = KI + Pb(NO3)2 =>
2 KNO3 + PbI2 = 2 KI + Pb(NO3)2
Ag + NO3 = Ag(NO3)2 =>
Ag + 2 NO3 = Ag(NO3)2
CH4 + O2 = CH3HO =>
2 CH4 + O2 = 2 CH3HO
NH4Cl = NH3 + HCl = =>
NH4Cl = NH3 + HCl
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + K =>
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + K
Li(C2H3O2)(aq) + SnCl2(aq) = LiCl(aq) + Sn(C2H3O2)2(s) =>
2 Li(C2H3O2)(aq) + SnCl2(aq) = 2 LiCl(aq) + Sn(C2H3O2)2(s)
ZnSO4 + K4(Fe(CN)6) = K2SO4 + K2ZnFe(CN)6 =>
ZnSO4 + K4(Fe(CN)6) = K2SO4 + K2ZnFe(CN)6
NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(aq) =>
2 NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(aq)
C2H3COOH + Br = C2H3COOBr + H2 =>
2 C2H3COOH + 2 Br = 2 C2H3COOBr + H2
CCl3CHO + C6H5Cl = (C6H4Cl)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (C6H4Cl)2CHCCl3 + H2O
C6H14O6 + NH4ClO4 = CO2 + H2O + N2 + Cl2 =>
4 C6H14O6 + 26 NH4ClO4 = 24 CO2 + 80 H2O + 13 N2 + 13 Cl2
NaHCO3 + C6H8O7 = H2O + NaC6O7H5 + CO2 =>
9 NaHCO3 + 8 C6H8O7 = 14 H2O + 9 NaC6O7H5 + 3 CO2
C6H10O5 = C12H23 + H2O + CO2 =>
71 C6H10O5 = 24 C12H23 + 79 H2O + 138 CO2
La2O3 + SrCO3 + CuO = La2Sr2CuO4 + CO2 + O2 =>
La2O3 + 2 SrCO3 + CuO = La2Sr2CuO4 + 2 CO2 + O2
CH3COOAg + NaCl = AgCl + CH3COONa =>
CH3COOAg + NaCl = AgCl + CH3COONa
BeSO4 + AgNO3 = Be(NO3)2 + Ag2SO4 =>
BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2SO4
HCOOH + H2O = H3O + CO2H =>
HCOOH + H2O = H3O + CO2H
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3(aq) =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3(aq)
BaCl + Mg(No3)2 = MgCl2 + BaNo3 =>
2 BaCl + Mg(No3)2 = MgCl2 + 2 BaNo3
NiCl2 + Na3PO4 = Ni3(PO4)2 + Na2Cl2 =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2Cl2
(C25H52) + O2 = CO2 + H2O =>
(C25H52) + 38 O2 = 25 CO2 + 26 H2O
CH3COCOOH + O2 = CH3COOH + CO2 =>
2 CH3COCOOH + O2 = 2 CH3COOH + 2 CO2
BiCl3 + K2Cr2O7 + KOH = (BiO)2Cr2O7 + KCl + H2O =>
2 BiCl3 + K2Cr2O7 + 4 KOH = (BiO)2Cr2O7 + 6 KCl + 2 H2O
C26H22N2O4 + O2 = CO2 + H2O + NH3 =>
C26H22N2O4 + 28 O2 = 26 CO2 + 8 H2O + 2 NH3
C4H10O + CH3COOH = C6H12O2 + H2 =>
4 C4H10O + CH3COOH = 3 C6H12O2 + 4 H2
CO3 + H2O = H2CO3 + OH =>
CO3 + 2 H2O = H2CO3 + 2 OH
CH3COOH + NaOH = (CH3COOH)OH + Na =>
CH3COOH + NaOH = (CH3COOH)OH + Na
CH3COOAg + NaCl = AgCl + CH3COONa =>
CH3COOAg + NaCl = AgCl + CH3COONa
FeH3 = Fe + H =>
FeH3 = Fe + 3 H
Ni2Cl + O = Ni2O2 + Cl2O5 =>
2 Ni2Cl + 9 O = 2 Ni2O2 + Cl2O5
Cu(NO3)2 + NaI = Cu + Na(NO3)2 + I =>
Cu(NO3)2 + NaI = Cu + Na(NO3)2 + I
CH3COOAg + NaCl = AgCl + CH3COONa =>
CH3COOAg + NaCl = AgCl + CH3COONa
C12H10O + H2O2 = CO2 + H2O =>
C12H10O + 28 H2O2 = 12 CO2 + 33 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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