| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + H2 = Cu + 2 HCl
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq) =>
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq)
Na2S + Ag = Na2SAg =>
Na2S + Ag = Na2SAg
C6H5COH + HNO3 = C6H5COOH + NO + H2O =>
3 C6H5COH + 2 HNO3 = 3 C6H5COOH + 2 NO + H2O
NaCl + P = NaClP =>
NaCl + P = NaClP
Mg + CuSO4 + H2O = MgSO4 + Cu2O + H2 =>
2 Mg + 2 CuSO4 + H2O = 2 MgSO4 + Cu2O + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb + Cu2SO4 = Pb(SO4)2 + Cu =>
Pb + 2 Cu2SO4 = Pb(SO4)2 + 4 Cu
H2SO4 = H{+} + SO4{-2} =>
H2SO4 = 2 H{+} + SO4{-2}
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4(aq) =>
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4(aq)
Ag2S = Ag + S4 =>
4 Ag2S = 8 Ag + S4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H5OCl + O2 = CO2 + Cl{-} + H{+} + H2O =>
2 C6H5OCl + 13 O2 = 12 CO2 + 2 Cl{-} + 2 H{+} + 4 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Fe(OH)3 + SiO2 = Fe2O3 + Si(OH)4 =>
4 Fe(OH)3 + 3 SiO2 = 2 Fe2O3 + 3 Si(OH)4
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
C4H6 + O3 + H2O = C2H4O2 =>
C4H6 + O3 + H2O = 2 C2H4O2
CO2 + CO = C2O3 =>
CO2 + CO = C2O3
CuCl2 + HgCl = CuCl + HgCl2 =>
CuCl2 + HgCl = CuCl + HgCl2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe(s) + CuS(aq) = FeS(aq) + Cu(s) =>
Fe(s) + CuS(aq) = FeS(aq) + Cu(s)
N3H12PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NH4ClH2O = NH3OHH2Cl =>
NH4ClH2O = NH3OHH2Cl
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Sb + O2 + NaOH = Na3SbO4 + H2O =>
4 Sb + 5 O2 + 12 NaOH = 4 Na3SbO4 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
[C6H7O7(OH)3] + C2H6 = C2H5OH + CO2 =>
3[C6H7O7(OH)3] + 9 C2H6 = 14 C2H5OH + 8 CO2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CO(NH2)2 + H2O = CO2 + NH3 =>
CO(NH2)2 + H2O = CO2 + 2 NH3
K(s) + H2O(l) = KOH(l) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(l) + H2(g)
V2O5 + H3PO4 + MoO3 + H2O = H5PMo10V2O40 =>
V2O5 + H3PO4 + 10 MoO3 + H2O = H5PMo10V2O40
X(s) + HCl(aq) = XCl3(aq) + H2(g) =>
2 X(s) + 6 HCl(aq) = 2 XCl3(aq) + 3 H2(g)
KCl + FeCl2 + HCN = K4[Fe(CN)6] + HCl =>
4 KCl + FeCl2 + 6 HCN = K4[Fe(CN)6] + 6 HCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NH4H2PO4 + Ba(OH)2 = BaHPO4 + NH3 + H2O =>
NH4H2PO4 + Ba(OH)2 = BaHPO4 + NH3 + 2 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Mg(NO3)2(aq) + RbOH(aq) = Mg(OH)2 + RbNO3 =>
Mg(NO3)2(aq) + 2 RbOH(aq) = Mg(OH)2 + 2 RbNO3
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
KF(aq) + Ca(NO3)2(aq) = KNO3(s) + CaF2(aq) =>
2 KF(aq) + Ca(NO3)2(aq) = 2 KNO3(s) + CaF2(aq)
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
H2SO4BeO = H2OBeSO4 =>
H2SO4BeO = H2OBeSO4
C6H5C2H5Br2 = C6H5C2H4BrHBr =>
C6H5C2H5Br2 = C6H5C2H4BrHBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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