| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr + 7 ClO4 = Cr2O7 + 7 ClO3
FeS(c) + C(c) = Fe(c) + CS2 =>
2 FeS(c) + C(c) = 2 Fe(c) + CS2
K2[HgI4] + NH3 + KOH = [NH2Hg2O]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [NH2Hg2O]I + 7 KI + 2 H2O
TiO2 + HF = (H3O)2[TiF6] =>
TiO2 + 6 HF = (H3O)2[TiF6]
VPd2 + V2PdC + V6C5 = V3PdC2 =>
VPd2 + V2PdC + V6C5 = 3 V3PdC2
Li + Ba = LiBa =>
Li + Ba = LiBa
H3PO4 = H2O(l) + H4P2O7 =>
2 H3PO4 = H2O(l) + H4P2O7
Li + H2O = H2 + LiHO4 =>
2 Li + 8 H2O = 7 H2 + 2 LiHO4
TaCl5 + HF = TaF5 + HCl =>
TaCl5 + 5 HF = TaF5 + 5 HCl
CoCO3 + CH3COO = CoCH3COO + CO2 + H2O =>
7 CoCO3 + 9 CH3COO = 7 CoCH3COO + 11 CO2 + 3 H2O
Fe(SO4) + Ca(OH)2 = Fe(OH)2 + Ca(SO4) =>
Fe(SO4) + Ca(OH)2 = Fe(OH)2 + Ca(SO4)
Sb(OH)5 + HClO4 = H2O + Sb(ClO4)5 =>
Sb(OH)5 + 5 HClO4 = 5 H2O + Sb(ClO4)5
MgBr2 + OH = MgBr2OH =>
MgBr2 + OH = MgBr2OH
Mg + CO = C + MgO =>
Mg + CO = C + MgO
PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4(MoO)12 + NH4NO3 + H2O =>
8 PO4 + 96(NH4)2MoO4 + 66 HNO3 = 8(NH4)3PO4(MoO)12 + 117 NH4NO3 + 135 H2O
PbSO4 + KMnO4 + H2SO4 = Pb(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 PbSO4 + 2 KMnO4 + 8 H2SO4 = 5 Pb(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
Ca{+2+C10H16N2O8{-4} = CaC10H16N2O8{-2} =>
Ca{+2+C10H16N2O8{-4} = CaC10H16N2O8{-2}
C3H24 + O2 = CO2 + H2O =>
C3H24 + 9 O2 = 3 CO2 + 12 H2O
NH4OH + Br2 = NH4Br + NO + H2O =>
12 NH4OH + 5 Br2 = 10 NH4Br + 2 NO + 10 H2O
Au(OH)3 + NaHO = H2O + NaAuO2 =>
Au(OH)3 + NaHO = 2 H2O + NaAuO2
Ba3(PO2S2)2 + H2SO4 = BaSO4 + H3PO2S2 =>
Ba3(PO2S2)2 + 3 H2SO4 = 3 BaSO4 + 2 H3PO2S2
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
C10H15N + C4H4O2 = C14H19NO2 =>
C10H15N + C4H4O2 = C14H19NO2
H3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3(PO4(MoO3))12 + H2O + NH4NO3 =>
672 H3PO4 + 96(NH4)6Mo7O24 + 870 HNO3 = 56(NH4)3(PO4(MoO3))12 + 981 H2O + 639 NH4NO3
CuCl2H2O + NaOH = CuO + NaCl + H2O =>
CuCl2H2O + 2 NaOH = CuO + 2 NaCl + 2 H2O
NaI(aq) + Hg2(C2H3O2)2(Aq) = Hg2I(s) + Na(C2H3O2)2(Aq) =>
NaI(aq) + Hg2(C2H3O2)2(Aq) = Hg2I(s) + Na(C2H3O2)2(Aq)
MnSO4 + KClO3 + Na2CO3 = KCl + Na3MnO4 + Na2SO4 + CO2 =>
2 MnSO4 + KClO3 + 5 Na2CO3 = KCl + 2 Na3MnO4 + 2 Na2SO4 + 5 CO2
C3H7OH + CuO = C3H5COH + H2O + Cu =>
4 C3H7OH + 6 CuO = 3 C3H5COH + 7 H2O + 6 Cu
K(ClO3) + H2O = K2O + (HClO3) =>
2 K(ClO3) + H2O = K2O + 2(HClO3)
Cu + Zn(OH)2 = ZnCu(OH)2 =>
Cu + Zn(OH)2 = ZnCu(OH)2
H2O + CO2 + C4H11NO = HCO3 + C4H12NO =>
H2O + CO2 + C4H11NO = HCO3 + C4H12NO
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CaOCl2 = CaOCl + Cl =>
CaOCl2 = CaOCl + Cl
K3PO4 + CuI2 = KI + Cu3(PO4)2 =>
2 K3PO4 + 3 CuI2 = 6 KI + Cu3(PO4)2
Na2SO4 + VCl5 = NaCl + V2(SO4)5 =>
5 Na2SO4 + 2 VCl5 = 10 NaCl + V2(SO4)5
Ar + O2 = Ar2O2 =>
2 Ar + O2 = Ar2O2
(CH3)2N2H2 + N2O4 = H2O + CO2 + N =>
(CH3)2N2H2 + 2 N2O4 = 4 H2O + 2 CO2 + 6 N
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O = KI =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Ca(OH)2 + HCl + H2 = CaCl + H2O =>
2 Ca(OH)2 + 2 HCl + H2 = 2 CaCl + 4 H2O
PdCl2 + Ni = NiCl + Pd =>
PdCl2 + 2 Ni = 2 NiCl + Pd
V + O = VO =>
V + O = VO
CI2 + O3 = CI2O3 =>
CI2 + O3 = CI2O3
V + O = VO2 =>
V + 2 O = VO2
C4H9OH + H2SO4 = CO2 + SO2 + H2O =>
C4H9OH + 12 H2SO4 = 4 CO2 + 12 SO2 + 17 H2O
C7H8 + C2HCl3O2 + H = C8H8O2 + HCl =>
6 C7H8 + 7 C2HCl3O2 + 22 H = 7 C8H8O2 + 21 HCl
Na + HCI = NaCI + H1 =>
Na + HCI = NaCI + H1
(Na2(B4O7)*10H2O) + H2SO4 = H3BO3 + Na2SO4 + H2O =>
(Na2(B4O7)*10H2O) + H2SO4 = 4 H3BO3 + Na2SO4 + 5 H2O
CH4(g) + S8(s) = CS2(l) + H2S =>
2 CH4(g) + S8(s) = 2 CS2(l) + 4 H2S
Cu(oh)2 + H3PO4 = Cu3(PO4)2 + H2 =>
3 Cu(oh)2 + 4 H3PO4 = 2 Cu3(PO4)2 + 6 H2
Mg + H(NO3)2 = N2 + H2O + Mg(NO3)2 =>
11 Mg + 12 H(NO3)2 = N2 + 6 H2O + 11 Mg(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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