| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3C = 2 FeO + CO
[Co(C2H6N2)3]Cl2 + HCl + H2O2 = [Co(C2H6N2)3]Cl3 + H2O =>
2[Co(C2H6N2)3]Cl2 + 2 HCl + H2O2 = 2[Co(C2H6N2)3]Cl3 + 2 H2O
UPO4 + H2SO4 = U2(SO4)3 + H3PO4 =>
2 UPO4 + 3 H2SO4 = U2(SO4)3 + 2 H3PO4
CH4OH + KMnO4 + H2SO4 = H2CO2 + MnSO4 + K2SO4 + H2O =>
2 CH4OH + 2 KMnO4 + 3 H2SO4 = 2 H2CO2 + 2 MnSO4 + K2SO4 + 6 H2O
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
Li + Cu(NO3)2 = Cu + Li(NO3)3 =>
2 Li + 3 Cu(NO3)2 = 3 Cu + 2 Li(NO3)3
(NH4)2C2O4 + Na2CrO4 = (NH4)2CrO4 + Na2C2O4 =>
(NH4)2C2O4 + Na2CrO4 = (NH4)2CrO4 + Na2C2O4
C8H8O2 + H2O = C7H6O2 + CH4O =>
C8H8O2 + H2O = C7H6O2 + CH4O
Cu(NO3)2 + NH4(OH) = NH4(NO3) + Cu(OH)2 =>
Cu(NO3)2 + 2 NH4(OH) = 2 NH4(NO3) + Cu(OH)2
C2H59NO303 = CO2 + N2 + O2 + H2O =>
4 C2H59NO303 = 8 CO2 + 2 N2 + 539 O2 + 118 H2O
MgBr2 + K2CO3 = MgCO3 + (KBr) =>
MgBr2 + K2CO3 = MgCO3 + 2(KBr)
Mg(NO3)2 + Cu(PO4)2 = Mg(PO4)2 + Cu(NO3)2 =>
Mg(NO3)2 + Cu(PO4)2 = Mg(PO4)2 + Cu(NO3)2
Sb2O5 + KOH + H2O = KSb(OH)6 =>
Sb2O5 + 2 KOH + 5 H2O = 2 KSb(OH)6
U + H2O = U(OH)4 + H =>
U + 4 H2O = U(OH)4 + 4 H
Mg(NO3)2 + Cu(SO4)2 = Mg(SO4)2 + Cu(NO3)2 =>
Mg(NO3)2 + Cu(SO4)2 = Mg(SO4)2 + Cu(NO3)2
CH3CH2OH + C6H6 = C8H12O =>
CH3CH2OH + C6H6 = C8H12O
CrI3 + H2O2 + Ca(OH)2 = CaCr2O7 + Ca(IO4)2 + H2O =>
2 CrI3 + 27 H2O2 + 4 Ca(OH)2 = CaCr2O7 + 3 Ca(IO4)2 + 31 H2O
I2 + Br2 + KOH = KBr + KIO3 + H2O =>
I2 + 5 Br2 + 12 KOH = 10 KBr + 2 KIO3 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH + C2H5OH = C3H6O2 + H2O =>
2 CH3COOH + C2H5OH = 2 C3H6O2 + H2O
Cl2(g) + LiI(aq) = LiCl(aq) + I2(s) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(s)
(NH4)2SO4 + NaOCl = NH2Cl + NaOH + H2SO4 =>
(NH4)2SO4 + 2 NaOCl = 2 NH2Cl + 2 NaOH + H2SO4
N2(g) + H2O(l) + Cr2O3(S) = (NH4)2Cr2O7(S) =>
N2(g) + 4 H2O(l) + Cr2O3(S) = (NH4)2Cr2O7(S)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH2ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH2ClO4 = N2 + Cl2 + 3 O2 + 2 H2O
Cs + O2 = Cs2O =>
4 Cs + O2 = 2 Cs2O
KMnO4 + CuCl + H2O = MnO2 + Cu(OH)2 + KCl + CuCl2 =>
KMnO4 + 3 CuCl + 2 H2O = MnO2 + 2 Cu(OH)2 + KCl + CuCl2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O + MnSO4 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 8 H2O + 2 MnSO4
K2Cr3O7 + SNCl2 + HCl = CrCl3 + SNCl4 + KCl + H2O =>
2 K2Cr3O7 + 3 SNCl2 + 28 HCl = 6 CrCl3 + 3 SNCl4 + 4 KCl + 14 H2O
(CH3COO)2Ca + K2SO3 = CaSO3 + CH3COOK =>
(CH3COO)2Ca + K2SO3 = CaSO3 + 2 CH3COOK
C8H8O + C6H10O = C22H22O + H2O =>
2 C8H8O + C6H10O = C22H22O + 2 H2O
CaCO3 + PbO2 = PbCO3 + O2 + CaO =>
2 CaCO3 + 2 PbO2 = 2 PbCO3 + O2 + 2 CaO
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2 =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2
HClO4 + CsOH = HOH + CsClO4 =>
HClO4 + CsOH = HOH + CsClO4
CaI2 + AgClO4 = CaClO4 + AgI2 =>
CaI2 + AgClO4 = CaClO4 + AgI2
Mg(OH)2 + NHO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 NHO3 = Mg(NO3)2 + 2 H2O
HI(aq) + H1000000O(l) = O(aq) + H9I(aq) =>
125000 HI(aq) + H1000000O(l) = O(aq) + 125000 H9I(aq)
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
Ca3N2 + P3N5 = CaP2N4 =>
Ca3N2 + 2 P3N5 = 3 CaP2N4
Li2S + Na2CO3 = Li2CO3 + Na2S =>
Li2S + Na2CO3 = Li2CO3 + Na2S
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
CrCl3 + (NH4)2SO3 + H2O = Cr(OH)3 + NH4Cl + SO2 =>
2 CrCl3 + 3(NH4)2SO3 + 3 H2O = 2 Cr(OH)3 + 6 NH4Cl + 3 SO2
CSH4 + O2 = CO2 + H2O + SO2 =>
CSH4 + 3 O2 = CO2 + 2 H2O + SO2
Zn + HNO3 + H2O = Zn5(OH)8(NO3)2 + N2 =>
5 Zn + 4 HNO3 + 2 H2O = Zn5(OH)8(NO3)2 + N2
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
Na(C2H3O2) + H2O = Na2O + H(C2H3O2) =>
2 Na(C2H3O2) + H2O = Na2O + 2 H(C2H3O2)
LiBr + Co(SO3)2 = CoBr2 + Li(SO3) =>
2 LiBr + Co(SO3)2 = CoBr2 + 2 Li(SO3)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + H2SO4 + NH3 = HNO2 + K2SO7 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 2 NH3 = 2 HNO2 + 3 K2SO7 + 6 MnSO4 + 11 H2O
Pb(NO3)2(aq) + Fr2(SO4)(aq) = Pb(SO4)(s) + Fr(NO3)(aq) =>
Pb(NO3)2(aq) + Fr2(SO4)(aq) = Pb(SO4)(s) + 2 Fr(NO3)(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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