| Équations équilibrées la veille | Équations équilibrées le lendemain |
BCl3 + NF3 = BCl3NF3
CH3OH + N(N2O2)3 = CO2 + OH2 + N2 =>
4 CH3OH + 2 N(N2O2)3 = 4 CO2 + 8 OH2 + 7 N2
CH3 + COOH + NH3 = CH3COONH4 =>
CH3 + COOH + NH3 = CH3COONH4
Al(NO3)3 + H = Al + H2NO3 =>
Al(NO3)3 + 6 H = Al + 3 H2NO3
MnO4 + KI + H2SO4 = MnSO4 + KSO4 + I2 + H2O =>
2 MnO4 + 6 KI + 8 H2SO4 = 2 MnSO4 + 6 KSO4 + 3 I2 + 8 H2O
NaHCO3 + CH3COOH = NaCH3CH2COO + H2O + CO2 =>
4 NaHCO3 + 7 CH3COOH = 4 NaCH3CH2COO + 6 H2O + 6 CO2
Mn(NO3)3*6H2O + LiNO3 + (NH4)H2PO4 = Li2MnP2O7 + NO2 + NH3 + H2O =>
7 Mn(NO3)3*6H2O + 14 LiNO3 + 14(NH4)H2PO4 = 7 Li2MnP2O7 + 41 NO2 + 8 NH3 + 72 H2O
NaHCO3(aq) + CH3COOH(aq) = CO2 + H2O + CH3COONa =>
NaHCO3(aq) + CH3COOH(aq) = CO2 + H2O + CH3COONa
Cr(III) + CuCl2 = CrCl3 + Cu(II) =>
2 Cr(III) + 3 CuCl2 = 2 CrCl3 + 3 Cu(II)
MgO + K = MgK + O2 =>
2 MgO + 2 K = 2 MgK + O2
Li2Cr2O7 + HBr = CrBr3 + LiBr + H2O + Br2 =>
Li2Cr2O7 + 14 HBr = 2 CrBr3 + 2 LiBr + 7 H2O + 3 Br2
MgHPO4 + HCl = MgCl2 + H3PO4 =>
MgHPO4 + 2 HCl = MgCl2 + H3PO4
HBO2 + H2O = H3O + BO2 =>
HBO2 + H2O = H3O + BO2
Ba(OH)2CO2 = BaCO3H2O =>
Ba(OH)2CO2 = BaCO3H2O
H2C6H6O6 + OH = H2O + C2H6O6 =>
H2C6H6O6 + 14 OH = 2 H2O + 3 C2H6O6
Na2CrO4 + NaNO2 + HNO3 = NaCr2O3 + NaNO3 + H2O =>
4 Na2CrO4 + 7 NaNO2 + 6 HNO3 = 2 NaCr2O3 + 13 NaNO3 + 3 H2O
CH3(CH2)16COOK + MgCl2 = [CH3(CH2)16COO]2Mg + KCl =>
2 CH3(CH2)16COOK + MgCl2 = [CH3(CH2)16COO]2Mg + 2 KCl
NaOH + CUSO4 = NaSO4CUOH =>
NaOH + CUSO4 = NaSO4CUOH
NH4BrNaOH = BrNaNH4OH =>
NH4BrNaOH = BrNaNH4OH
HCH3CO2 + Na + OH = H2O + NaCH3CO2 =>
HCH3CO2 + Na + OH = H2O + NaCH3CO2
MgS + Al(No3)3 = Mg(No3)2 + Al2S3 =>
3 MgS + 2 Al(No3)3 = 3 Mg(No3)2 + Al2S3
Cr + Cl2 = Cl3Cr =>
2 Cr + 3 Cl2 = 2 Cl3Cr
H3PO{4} + LiOH = H2O + Li3PO{4} =>
H3PO{4} + 3 LiOH = 3 H2O + Li3PO{4}
ZnCl2 + H3PO4 = Zn3(PO4)2 + chlorine + hydrogen =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 3 Cl2 + 3 H2
(C17H35COO)3C3H5 + H2O = (C17H35COO) + C3H5OH =>
7(C17H35COO)3C3H5 + 3 H2O = 22(C17H35COO) + C3H5OH
Pb(No3)2 + NaI = NaNo3 + PbI2 =>
Pb(No3)2 + 2 NaI = 2 NaNo3 + PbI2
Li2CO3 + FeO + WO3 = Li4FeWO6 + CO2 =>
2 Li2CO3 + FeO + WO3 = Li4FeWO6 + 2 CO2
Na2Cr2O7 + HCl + Al = AlCl3 + CrCl3 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl + 2 Al = 2 AlCl3 + 2 CrCl3 + 2 NaCl + 7 H2O
AlS + Li2O = AlO + Li2S =>
AlS + Li2O = AlO + Li2S
NaClO3 + BeF2 = NaF + Be(ClO3)2 =>
2 NaClO3 + BeF2 = 2 NaF + Be(ClO3)2
Na2S = Na2(s) + S(s) =>
Na2S = Na2(s) + S(s)
Mg + Na3PO4 = Mg(PO4)2 + Na =>
Mg + 2 Na3PO4 = Mg(PO4)2 + 6 Na
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + Na + NO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 Na + 6 NO3
Sr(NO3)2(aq) + K2S = SrS + KNO3 =>
Sr(NO3)2(aq) + K2S = SrS + 2 KNO3
Zn(CO3) + H3(PO4) = Zn(PO4) + H3(CO3) =>
Zn(CO3) + H3(PO4) = Zn(PO4) + H3(CO3)
Al + KNO3 + KOH + H2O = K3[Al(OH)6] + NH3 =>
8 Al + 3 KNO3 + 21 KOH + 18 H2O = 8 K3[Al(OH)6] + 3 NH3
SrO + MnO2 = Sr2MnO4 =>
2 SrO + MnO2 = Sr2MnO4
Ca + H2O = Ca(OH2) =>
Ca + H2O = Ca(OH2)
C6H5C3H7 + O2 = C6H5OH + CH3COCH3 =>
C6H5C3H7 + O2 = C6H5OH + CH3COCH3
HNO3 + Zn = NH4 + Zn(NO3)2 + H2O =>
20 HNO3 + 9 Zn = 2 NH4 + 9 Zn(NO3)2 + 6 H2O
HNO3 + Cu = Cu(NO3)2 + H2ONO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2ONO2
I2 + H2O = H{+} + I{-} + HO =>
I2 + 2 H2O = 2 H{+} + 2 I{-} + 2 HO
LiH + Al2Cl6 = LiAlH4 + LiCl =>
8 LiH + Al2Cl6 = 2 LiAlH4 + 6 LiCl
CaClO4 + FeSO3 = CaSO3 + FeClO4 =>
CaClO4 + FeSO3 = CaSO3 + FeClO4
ClO2 + C = ClO + CO3 =>
3 ClO2 + C = 3 ClO + CO3
NB + I2 = NBI5 =>
2 NB + 5 I2 = 2 NBI5
K2Cr2O7 + H2SO4 + FeSO4 = Fe(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 3 FeSO4 = 3 Fe(SO4)3 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
H3CO4 + NaOH = H2O + Na3CO4 =>
H3CO4 + 3 NaOH = 3 H2O + Na3CO4
Nd(OH)2 + CH3COOH = H2O + Nd(OOCCH3)2 =>
Nd(OH)2 + 2 CH3COOH = 2 H2O + Nd(OOCCH3)2
Ca3(PO4)2 + SiO3 + C = Ca2(SiO4) + P + CO =>
2 Ca3(PO4)2 + 3 SiO3 + 13 C = 3 Ca2(SiO4) + 4 P + 13 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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