| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + CuO = ZnO + Cu(NO3)2
La100(N100O300)300*600H200O100 + Sr100(N100O300)200 + Mn100(N100O300)200*2H200O100 + Cr100(N100O300)300*9H200O100 + C600H800O700 = La75Sr25Mn40Cr60O300 + N100O200 + H200O100 + C100O200 =>
135 La100(N100O300)300*600H200O100 + 45 Sr100(N100O300)200 + 72 Mn100(N100O300)200*2H200O100 + 108 Cr100(N100O300)300*9H200O100 + 10640 C600H800O700 = 180 La75Sr25Mn40Cr60O300 + 96300 N100O200 + 124676 H200O100 + 63840 C100O200
C2H5OH + H2O = C2H8O + CH2O2 =>
5 C2H5OH + 3 H2O = 4 C2H8O + 2 CH2O2
Fe(III)Cl + NaOH = Fe(III) + OH + NaCl =>
Fe(III)Cl + NaOH = Fe(III) + OH + NaCl
C7H6O2 + NaOH = H2O + C7H6O + NaO =>
C7H6O2 + 2 NaOH = H2O + C7H6O + 2 NaO
Al + HNO3 = H2O + NO2 + Al2O3 =>
2 Al + 6 HNO3 = 3 H2O + 6 NO2 + Al2O3
Ti3(PO4)4 = Ti3 + PO4 =>
Ti3(PO4)4 = Ti3 + 4 PO4
AgNO3 + MgI2 = AgI2 + MgNO3 =>
AgNO3 + MgI2 = AgI2 + MgNO3
C7H6N + O2 = CO2 + H2O + NO2 =>
2 C7H6N + 19 O2 = 14 CO2 + 6 H2O + 2 NO2
Na2SO4 + CuCl2 = NaCl + Cu(SO4) =>
Na2SO4 + CuCl2 = 2 NaCl + Cu(SO4)
Cu(NO3)2 + NaI = NaNO3 + CuI2 =>
Cu(NO3)2 + 2 NaI = 2 NaNO3 + CuI2
N2 + S = N2S5 =>
N2 + 5 S = N2S5
KMnO4 + KI + KOH = KIO3 + K2MnO4 + H2O =>
6 KMnO4 + KI + 6 KOH = KIO3 + 6 K2MnO4 + 3 H2O
AgBr + Na2S2O3 = NaBr + Na3[Ag(S2O3)2] =>
AgBr + 2 Na2S2O3 = NaBr + Na3[Ag(S2O3)2]
Sr + H3PO4 = HSr + PO4 =>
3 Sr + H3PO4 = 3 HSr + PO4
As2 + NaCIO + H2O = H3AsO4 + NaCI =>
As2 + 5 NaCIO + 3 H2O = 2 H3AsO4 + 5 NaCI
CH2CH2 + ClO2 = CH2Cl2 + O2 =>
CH2CH2 + 4 ClO2 = 2 CH2Cl2 + 4 O2
CH3CH2OH + CuO = CH3CHOH + Cu + H2O =>
2 CH3CH2OH + CuO = 2 CH3CHOH + Cu + H2O
H2BO4 + CaCl2 = CaBO4 + HCl =>
H2BO4 + CaCl2 = CaBO4 + 2 HCl
Re2O3 + H2SO4 = Re2(SO4)3 + H2O =>
Re2O3 + 3 H2SO4 = Re2(SO4)3 + 3 H2O
Cr(OH)3 + NaOH = Cr(OH)4{-} + Na{+} =>
Cr(OH)3 + NaOH = Cr(OH)4{-} + Na{+}
O + Kl = OKl =>
O + Kl = OKl
BaCl2 + K2Cr2O7 + H2O = BaCrO4 + H2Cr2O7 + KCl =>
2 BaCl2 + 2 K2Cr2O7 + H2O = 2 BaCrO4 + H2Cr2O7 + 4 KCl
Al + H = AlH3 =>
Al + 3 H = AlH3
Cr + Co = CrCo =>
Cr + Co = CrCo
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H5NH(COCH3) + Br2 = CH3CONHC6H4Br + HBr =>
C6H5NH(COCH3) + Br2 = CH3CONHC6H4Br + HBr
SnCl2 + Cu2O = CuCl + SnO =>
SnCl2 + Cu2O = 2 CuCl + SnO
FeTiO3 + Cl2 + C = FeCl2 + TiO2 + CO2 =>
2 FeTiO3 + 2 Cl2 + C = 2 FeCl2 + 2 TiO2 + CO2
H3 + ClO2 + HPO2 = HCl + H3PO4 =>
H3 + ClO2 + HPO2 = HCl + H3PO4
AgNO3 + KCl = AgClK + NO3 =>
AgNO3 + KCl = AgClK + NO3
O + Kl = OKl =>
O + Kl = OKl
Ni(C2H3O2)3 + Na2CO3 = Ni2(CO3)3 + NaC2H3O2 =>
2 Ni(C2H3O2)3 + 3 Na2CO3 = Ni2(CO3)3 + 6 NaC2H3O2
CH3CH2CH2CH2MgBr + H2O = CH3CH2CH2CH3 + HOMgBr =>
CH3CH2CH2CH2MgBr + H2O = CH3CH2CH2CH3 + HOMgBr
CH3COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
CH3COH + 2 Cu(OH)2 = Cu2O + CH3COOH + 2 H2O
Al(C2H3O2)3 + Ca3(PO4)2 = AlPO4 + Ca(C2H3O2)2 =>
2 Al(C2H3O2)3 + Ca3(PO4)2 = 2 AlPO4 + 3 Ca(C2H3O2)2
O + Kl = OKl =>
O + Kl = OKl
Cu + KNO3 + NaHSO4 = CuSO4 + K2SO4 + Na2SO4 + NO + H2O =>
3 Cu + 2 KNO3 + 8 NaHSO4 = 3 CuSO4 + K2SO4 + 4 Na2SO4 + 2 NO + 4 H2O
HCl + K2CrO7 = CrCl3 + Cl2 + H2O + KCl =>
28 HCl + 2 K2CrO7 = 2 CrCl3 + 9 Cl2 + 14 H2O + 4 KCl
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na + NO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 Na + 2 NO3
Na + AlPO4 = Al + Na3PO4 =>
3 Na + AlPO4 = Al + Na3PO4
CHCl3 + I2 = CHI3 + Cl =>
2 CHCl3 + 3 I2 = 2 CHI3 + 6 Cl
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
PbCl2(s) = Cl2(aq) + Pb(aq) =>
PbCl2(s) = Cl2(aq) + Pb(aq)
O2 + RbCl = RbClO3 =>
3 O2 + 2 RbCl = 2 RbClO3
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
Cr + NH4OH = Cr(OH)3 + H2 + NH3 =>
2 Cr + 6 NH4OH = 2 Cr(OH)3 + 3 H2 + 6 NH3
Pb(NO3) + KCl2 = PbCl2 + KNO3 =>
Pb(NO3) + KCl2 = PbCl2 + KNO3
O + Kl = OKl =>
O + Kl = OKl
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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