| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCH3CO2(aq) + HCl(aq) = HCH3CO2(aq) + NaCl(aq)
Co(NO3)2*6H2O + H2O2 + CH3COONa + HAcAc = Co(AcAc)3 + CH3COOH + NaNO3 + H2O =>
2 Co(NO3)2*6H2O + H2O2 + 4 CH3COONa + 6 HAcAc = 2 Co(AcAc)3 + 4 CH3COOH + 4 NaNO3 + 14 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cl2O = O2 + Cl =>
2 Cl2O = O2 + 4 Cl
SrSO4(s) + HCl(aq) = SrCl(aq) + HSO4(aq) =>
SrSO4(s) + HCl(aq) = SrCl(aq) + HSO4(aq)
K4Fe(CN)6 + Zn(OH)2 = Zn2Fe(CN)6 + KOH =>
K4Fe(CN)6 + 2 Zn(OH)2 = Zn2Fe(CN)6 + 4 KOH
MgO + SO2 = Mg2SO4 =>
2 MgO + SO2 = Mg2SO4
Cl + GaI3 = GaCl3 + I =>
3 Cl + GaI3 = GaCl3 + 3 I
Mg + AlPO4 = Al + Mg3(PO4)2 =>
3 Mg + 2 AlPO4 = 2 Al + Mg3(PO4)2
CaOH + AlCrO4 = AlOH + CaCrO4 =>
CaOH + AlCrO4 = AlOH + CaCrO4
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
3 H2S + 4 Na2Cr2O7 + 17 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 8 NaHSO4
Cl2O = O2 + Cl =>
2 Cl2O = O2 + 4 Cl
Cu + HNO3(aq) = Cu(NO3)2 + H2O(l) + NO2(g) =>
Cu + 4 HNO3(aq) = Cu(NO3)2 + 2 H2O(l) + 2 NO2(g)
H2 + S2 = H2S3 =>
2 H2 + 3 S2 = 2 H2S3
H3PO4 + HPO4 = H2O + PO3 =>
H3PO4 + HPO4 = 2 H2O + 2 PO3
KI + Cr3 = K + CrI3 =>
9 KI + Cr3 = 9 K + 3 CrI3
As + NaClO + NaOH = Na2AsO4 + NaCl + H2O =>
As + 3 NaClO + 2 NaOH = Na2AsO4 + 3 NaCl + H2O
Co(H2O)6{3+} + H2O = Co(H2O)6{2+} + H{+} + O2 =>
4 Co(H2O)6{3+} + 2 H2O = 4 Co(H2O)6{2+} + 4 H{+} + O2
Al2(SO4)3 + NH3 + H2O = (NH4)2SO4*H2O + Al(OH)3 =>
Al2(SO4)3 + 6 NH3 + 9 H2O = 3(NH4)2SO4*H2O + 2 Al(OH)3
Ni + HNO3 = Ni(NO3) + NH4NO3 + H2O =>
8 Ni + 10 HNO3 = 8 Ni(NO3) + NH4NO3 + 3 H2O
MgBr + AgNO = AgBr + Mg(NO) =>
MgBr + AgNO = AgBr + Mg(NO)
RbOH + ZnCl2 = RbCl + Zn(OH)2 =>
2 RbOH + ZnCl2 = 2 RbCl + Zn(OH)2
CuNO3 + Hg2(No3)2 = Cu(No3)2 + Hg2(NO3) =>
CuNO3 + Hg2(No3)2 = Cu(No3)2 + Hg2(NO3)
Cu(OH)2CuCO3 = H2O + CO2 + CuO =>
Cu(OH)2CuCO3 = H2O + CO2 + 2 CuO
Sn4{+} + Fe2{+} = Sn2{+} + Fe3{+} =>
Sn4{+} + 3 Fe2{+} = 2 Sn2{+} + 2 Fe3{+}
Au2S3 + H2 = Au + H2SS =>
2 Au2S3 + 3 H2 = 4 Au + 3 H2SS
Cu2S + HNO3 = Cu(NO3)2 + SO2 + N2O + H2O =>
Cu2S + 6 HNO3 = 2 Cu(NO3)2 + SO2 + N2O + 3 H2O
Mn(OH)2 + Na2O2 = Na2MnO4 + NaOH =>
Mn(OH)2 + 2 Na2O2 = Na2MnO4 + 2 NaOH
Ca(NO3)2 + Na3CO3 = Ca3(CO3)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3CO3 = Ca3(CO3)2 + 6 NaNO3
NH3 + O2 = NHO3H2O =>
NH3 + 2 O2 = NHO3H2O
Li + HNO3 = Li(NO3)2 + H2O + NH3 =>
4 Li + 9 HNO3 = 4 Li(NO3)2 + 3 H2O + NH3
HBrO + NaOH = H2O + NaBrO =>
HBrO + NaOH = H2O + NaBrO
CuNO3 + Hg2(No3)2 = Cu(No3)2 + Hg2(NO3) =>
CuNO3 + Hg2(No3)2 = Cu(No3)2 + Hg2(NO3)
(SO4)2 + H2O = OH + H2SO4 =>
(SO4)2 + 4 H2O = 4 OH + 2 H2SO4
Rb + HCl = RbCl + H2 =>
2 Rb + 2 HCl = 2 RbCl + H2
Na2CO3 + C3H6O2 = C3H5NaO2 + H2O + CO2 =>
Na2CO3 + 2 C3H6O2 = 2 C3H5NaO2 + H2O + CO2
AgNO3 + C6H5NH3Br = AgBr + C6H5NO3NH3 =>
AgNO3 + C6H5NH3Br = AgBr + C6H5NO3NH3
SH2 + KOH = SK2 + H2O =>
SH2 + 2 KOH = SK2 + 2 H2O
NH3 + CuCl = NH3Cl + Cu =>
NH3 + CuCl = NH3Cl + Cu
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
O2 + Pb2S3 = S2O2 + PbO =>
5 O2 + 2 Pb2S3 = 3 S2O2 + 4 PbO
InN3O9 + SnCl4 + C5H8O2 = In09Sn01O15 + CO2 + H2O + N2 + Cl2 =>
18 InN3O9 + 2 SnCl4 + 11 C5H8O2 = 2 In09Sn01O15 + 55 CO2 + 44 H2O + 27 N2 + 4 Cl2
Cl2O = O2 + Cl =>
2 Cl2O = O2 + 4 Cl
KOH + H2Co3 = K2Co3 + H2O =>
2 KOH + H2Co3 = K2Co3 + 2 H2O
(SO4)2 + H2O = OH + H2SO4 =>
(SO4)2 + 4 H2O = 4 OH + 2 H2SO4
KMnO4 + Cr2(SO4)2 + H2O = MnO2 + K2CrO4 + H2SO4 + H2CrO4 =>
8 KMnO4 + 3 Cr2(SO4)2 + 8 H2O = 8 MnO2 + 4 K2CrO4 + 6 H2SO4 + 2 H2CrO4
CO2 + Na2CO3 + H2O = NaHCO3 =>
CO2 + Na2CO3 + H2O = 2 NaHCO3
P2S3 + H2SO4 = H3PO4 + SO2 + H2O =>
P2S3 + 11 H2SO4 = 2 H3PO4 + 14 SO2 + 8 H2O
CH3COOH(aq) + KOH(aq) = H2O(l) + KCH3COO(aq) =>
CH3COOH(aq) + KOH(aq) = H2O(l) + KCH3COO(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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