| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 H2O = 2 LiOH + H2
HBr + NH2Cl = HCl + BrNH2 =>
HBr + NH2Cl = HCl + BrNH2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HF + H2O = F + H3O = =>
HF + H2O = F + H3O
AlN3 = Al + N2 =>
2 AlN3 = 2 Al + 3 N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COOH + Al(OH)3 = (CH3COO)2AlOH + H2O =>
2 CH3COOH + Al(OH)3 = (CH3COO)2AlOH + 2 H2O
Mn(OH)2 + NaOH = MnOH + Na(OH)2 =>
Mn(OH)2 + NaOH = MnOH + Na(OH)2
CH4N2O + CH4O = C2H7NO2 + NH3 =>
2 CH4N2O + 4 CH4O = 3 C2H7NO2 + NH3
H2O2 = H2*O2 =>
H2O2 = H2*O2
CH3CH2OH + ZnCl2 = Zn(OH)2 + CH3CH2Cl =>
2 CH3CH2OH + ZnCl2 = Zn(OH)2 + 2 CH3CH2Cl
NO3NH4 = N2 + O2 + H2O =>
2 NO3NH4 = 2 N2 + O2 + 4 H2O
SnSH2SO4 = SnSO4H2S =>
SnSH2SO4 = SnSO4H2S
NH4NO2 + Ca(OH)2 = Ca(NO2)2 + NH4(OH) =>
2 NH4NO2 + Ca(OH)2 = Ca(NO2)2 + 2 NH4(OH)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CaCO3 + KF = K2CO3 + CaF2 =>
CaCO3 + 2 KF = K2CO3 + CaF2
Sn + P = SnP =>
Sn + P = SnP
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaSO3H2SO4 = CaSO4H2SO3 =>
CaSO3H2SO4 = CaSO4H2SO3
CO3Mg(NO3)2 = (NO3)2MgCO3 =>
CO3Mg(NO3)2 = (NO3)2MgCO3
LiNO3 + K3PO4 = Li3PO4 + KNO3 =>
3 LiNO3 + K3PO4 = Li3PO4 + 3 KNO3
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
(Sb(OH)3)2 + Na2S = Sb2S3 + NaOH =>
(Sb(OH)3)2 + 3 Na2S = Sb2S3 + 6 NaOH
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
SOH + H3PO4 = H2O + S3PO4 =>
3 SOH + H3PO4 = 3 H2O + S3PO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CH3CH2OH + ZnCl2 = Zn(OH)2 + CH3CH2Cl =>
2 CH3CH2OH + ZnCl2 = Zn(OH)2 + 2 CH3CH2Cl
C15H32 + O2 = CO2 + H2 =>
C15H32 + 15 O2 = 15 CO2 + 16 H2
V2(SO4)3 + H2 = VO(OH)2 + SO2 =>
V2(SO4)3 + 2 H2 = 2 VO(OH)2 + 3 SO2
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
LiBr + B2(SO4)3 = BBr3 + Li2SO4 =>
6 LiBr + B2(SO4)3 = 2 BBr3 + 3 Li2SO4
B(CH3)3 + OH = B(CH3)3OH =>
B(CH3)3 + OH = B(CH3)3OH
CH3CH2OH + ZnCl2 = Zn(OH)2 + CH3CH2Cl =>
2 CH3CH2OH + ZnCl2 = Zn(OH)2 + 2 CH3CH2Cl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3CH2OH + ZnCl2 = Zn(OH)2 + CH3CH2Cl =>
2 CH3CH2OH + ZnCl2 = Zn(OH)2 + 2 CH3CH2Cl
K2Cr2O7 + KNO2 + HCl = CrCl3 + KNO3 + KCl + H2O =>
K2Cr2O7 + 3 KNO2 + 8 HCl = 2 CrCl3 + 3 KNO3 + 2 KCl + 4 H2O
CH3CH2OH + ZnCl2 = Zn(OH)2 + CH3CH2Cl =>
2 CH3CH2OH + ZnCl2 = Zn(OH)2 + 2 CH3CH2Cl
CuO = Cu + O =>
CuO = Cu + O
Sc2O3(s) + H2O = Sc(OH)3(s) =>
Sc2O3(s) + 3 H2O = 2 Sc(OH)3(s)
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
C10H22 = C2H6 + C2H4 =>
C10H22 = C2H6 + 4 C2H4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2S + PbCl2 = HCl + PbS =>
H2S + PbCl2 = 2 HCl + PbS
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
S2O2 + H2O = H2S2O3 = HSO =>
S2O2 + H2O = H2S2O3
Cl2O6 + NaOH = NaClO2 + NaClO5 + H2O =>
Cl2O6 + 2 NaOH = NaClO2 + NaClO5 + H2O
SrCO3(s) + HCl(aq) = SrCl2(aq) + H2O(l) + CO2(g) =>
SrCO3(s) + 2 HCl(aq) = SrCl2(aq) + H2O(l) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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