| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H3Cl3 + 3 NaOH = C3H3(OH)3 + 3 NaCl
Cu + AsS4 = CuS + As2S3 =>
5 Cu + 2 AsS4 = 5 CuS + As2S3
H2SO4 + NH4OH = HSO4 + NH4 + H2O =>
H2SO4 + NH4OH = HSO4 + NH4 + H2O
MgCO3 + Ca = Mg + CaCO3 =>
MgCO3 + Ca = Mg + CaCO3
NaOH(aq) + HI(aq) = NaI(aq) + H2O(l) =>
NaOH(aq) + HI(aq) = NaI(aq) + H2O(l)
BaCl2 + H3(PO4) = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3(PO4) = Ba3(PO4)2 + 6 HCl
KClO4 + I2 + KOH = KCl + KIO + H2O =>
KClO4 + 4 I2 + 8 KOH = KCl + 8 KIO + 4 H2O
(NH4)2SO4 + FeSO4 + H2O = (NH4)2Fe(SO4)2*6H2O =>
(NH4)2SO4 + FeSO4 + 6 H2O = (NH4)2Fe(SO4)2*6H2O
Br6 = Br =>
Br6 = 6 Br
FeSn(NO3)2 = Fe(NO3)2Sn =>
FeSn(NO3)2 = Fe(NO3)2Sn
H2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + KHSO4 =>
3 H2SO3 + K2Cr2O7 + 2 H2SO4 = Cr2(SO4)3 + 4 H2O + 2 KHSO4
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + Mg2(SO4)2 =>
2 Fe2(SO4)3 + 6 Mg(OH)2 = 4 Fe(OH)3 + 3 Mg2(SO4)2
N2(l) + H2(g) = NH3 =>
N2(l) + 3 H2(g) = 2 NH3
MgL2 + AgNO3 = AgL + Mg(NO3)2 =>
MgL2 + 2 AgNO3 = 2 AgL + Mg(NO3)2
C7H6O2 + K2CO3 = C7H5KO2 + CO2 + H2O =>
2 C7H6O2 + K2CO3 = 2 C7H5KO2 + CO2 + H2O
Cr + ClO2 = Cr2O7 + Cl =>
4 Cr + 7 ClO2 = 2 Cr2O7 + 7 Cl
NiF2 + Na2CO3 = NiCO3 + NaF =>
NiF2 + Na2CO3 = NiCO3 + 2 NaF
FeSn(No3)2 = Fe(No3)2Sn =>
FeSn(No3)2 = Fe(No3)2Sn
K2S(aq) + Cu(NO3)2 = KNO3 + CuS =>
K2S(aq) + Cu(NO3)2 = 2 KNO3 + CuS
Al2O3 + S = SO2 + Al =>
2 Al2O3 + 3 S = 3 SO2 + 4 Al
K[BiI4] = BiI3 + KI =>
K[BiI4] = BiI3 + KI
CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
Sr(NO3)2 = SrO + NO2 + O2 =>
2 Sr(NO3)2 = 2 SrO + 4 NO2 + O2
C3H7COOH + Li = C3H7COOLi + H2 =>
2 C3H7COOH + 2 Li = 2 C3H7COOLi + H2
Pb = Pb4 =>
4 Pb = Pb4
NH3 + HCl + H2O = NH4ClO4 + H2 =>
NH3 + HCl + 4 H2O = NH4ClO4 + 4 H2
F2 + KClO3 = KCl + F2O =>
3 F2 + KClO3 = KCl + 3 F2O
Al(NO3)3 + MgS = Mg(NO3)2 + Al2S3 =>
2 Al(NO3)3 + 3 MgS = 3 Mg(NO3)2 + Al2S3
CO3 + H = CO2 + H2O =>
CO3 + 2 H = CO2 + H2O
KMnO4 + KI + NaOH = K2MnO4 + Na2MnO4 + KIO3 + H2O =>
6 KMnO4 + KI + 6 NaOH = 3 K2MnO4 + 3 Na2MnO4 + KIO3 + 3 H2O
C10H14 + HNO3 = H2O + C10H13NO2 =>
C10H14 + HNO3 = H2O + C10H13NO2
Ca(OH)2 + NiSO4*6H2O = CaSO4 + Ni(OH)2*6H2O =>
Ca(OH)2 + NiSO4*6H2O = CaSO4 + Ni(OH)2*6H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Zn(CH3COO)2*2H2O + Na2S*9H2O = ZnS + CH3COONa + H2O =>
Zn(CH3COO)2*2H2O + Na2S*9H2O = ZnS + 2 CH3COONa + 11 H2O
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
CH4H2O = CO + H2 =>
CH4H2O = CO + 3 H2
NaHCO3 + H6C4O6 = Na2H4C4O6 + CO2 + H2O =>
2 NaHCO3 + H6C4O6 = Na2H4C4O6 + 2 CO2 + 2 H2O
Al + HCl(ac) = AlCl3 + H2 =>
2 Al + 6 HCl(ac) = 2 AlCl3 + 3 H2
AgO + CO = Ag + CO2 =>
AgO + CO = Ag + CO2
(NH4)2CO3(aq) + AlCl3(aq) = Al2(CO3)3(s) + NH4Cl(aq) =>
3(NH4)2CO3(aq) + 2 AlCl3(aq) = Al2(CO3)3(s) + 6 NH4Cl(aq)
C4H6O2 + NaOH + H2O = C4H8O3NaOH =>
C4H6O2 + NaOH + H2O = C4H8O3NaOH
Ga(CN)3 + Li2SO4 = Ga2(SO4)3 + LiCN =>
2 Ga(CN)3 + 3 Li2SO4 = Ga2(SO4)3 + 6 LiCN
Mg + O2 = MgO0 =>
2 Mg + O2 = 2 MgO0
I2 + K2Cr2O7 + HCl = KIO3 + CrCl3 + KCl + H2O =>
3 I2 + 5 K2Cr2O7 + 34 HCl = 6 KIO3 + 10 CrCl3 + 4 KCl + 17 H2O
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + Mg2(SO4)2 =>
2 Fe2(SO4)3 + 6 Mg(OH)2 = 4 Fe(OH)3 + 3 Mg2(SO4)2
Ba + N2 + O2 = BaNO3 =>
2 Ba + N2 + 3 O2 = 2 BaNO3
Na2CO3(Ac) + HC2H3O2(Ac) = Na2H3O2(Ac) + CO3(Ac)HC2 =>
Na2CO3(Ac) + HC2H3O2(Ac) = Na2H3O2(Ac) + CO3(Ac)HC2
NaHSO4 = H2O + Na2S2O7 =>
2 NaHSO4 = H2O + Na2S2O7
H2SO4 + AgNO3 = AgH2 + NO3SO4 =>
H2SO4 + AgNO3 = AgH2 + NO3SO4
NH3 + Li + C10H15NO = LiNH2 + H2O + C10H15N =>
2 NH3 + 2 Li + C10H15NO = 2 LiNH2 + H2O + C10H15N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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