| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Ba + S = Ba9S6 =>
9 Ba + 6 S = Ba9S6
CaCo3 + Ar = CaCo3Ar =>
CaCo3 + Ar = CaCo3Ar
As + S = As2S3 =>
2 As + 3 S = As2S3
Al + Fe2N2 = AlN + Fe =>
2 Al + Fe2N2 = 2 AlN + 2 Fe
Sn(OH)6{2-} + H{+} = Sn(OH)4 + H2O =>
Sn(OH)6{2-} + 2 H{+} = Sn(OH)4 + 2 H2O
Al2(SO4)3*18H2O + (NH4)2SO4 + H2O = (NH4)2Al2(SO4)4*24H2O =>
Al2(SO4)3*18H2O + (NH4)2SO4 + 6 H2O = (NH4)2Al2(SO4)4*24H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C + H2 = CH4 =>
C + 2 H2 = CH4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu(SO4) + Na3(PO4) = Cu3(PO4)2 + Na2SO4 =>
3 Cu(SO4) + 2 Na3(PO4) = Cu3(PO4)2 + 3 Na2SO4
Fe(CO)5 + H2SO4 = FeSO4 + CO + H2 =>
Fe(CO)5 + H2SO4 = FeSO4 + 5 CO + H2
Ca(OH)2 + Na3PO4 = Na3(OH)2 + CaPO4 =>
Ca(OH)2 + Na3PO4 = Na3(OH)2 + CaPO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + Fe2N2 = AlN + Fe =>
2 Al + Fe2N2 = 2 AlN + 2 Fe
CH3COO + H2O = C2H6O + CO2 =>
12 CH3COO + 3 H2O = 7 C2H6O + 10 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
N2 + H2NH3 = N2H4 =>
3 N2 + 4 H2NH3 = 5 N2H4
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Cl2O7 + KOH = Cl2KO8H =>
Cl2O7 + KOH = Cl2KO8H
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2S + BaI2 = BaS + NaI =>
Na2S + BaI2 = BaS + 2 NaI
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2(g) + O2 + H2O = HNO3(aq) =>
2 N2(g) + 5 O2 + 2 H2O = 4 HNO3(aq)
CuO + CuS = Cu + SO2 =>
2 CuO + CuS = 3 Cu + SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
Ca + KClO3 = K + Ca(ClO3)2 =>
Ca + 2 KClO3 = 2 K + Ca(ClO3)2
CaI2(aq) + NaOH(aq) = Ca(OH)2 + NaI =>
CaI2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 NaI
HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(aq) + H2O(l) =>
2 HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(aq) + 2 H2O(l)
C7H14O = C7H12 + H2O =>
C7H14O = C7H12 + H2O
NaNO2 + FeCl2 + HCl = FeCl3 + NaCl + NO + H2O =>
NaNO2 + FeCl2 + 2 HCl = FeCl3 + NaCl + NO + H2O
Fe(C2H3O2)3 + K3PO4 = FePO4 + KC2H3O2 =>
Fe(C2H3O2)3 + K3PO4 = FePO4 + 3 KC2H3O2
Cr2(SO4)3 + Fe(OH)3 = Cr(OH)3 + Fe2(SO4)3 =>
Cr2(SO4)3 + 2 Fe(OH)3 = 2 Cr(OH)3 + Fe2(SO4)3
FeSO4 + MgO + H2O = MgSO4 + Fe(OH)2 =>
FeSO4 + MgO + H2O = MgSO4 + Fe(OH)2
FeCl2(aq) + K3PO4(aq) = Fe3(PO4)2 + KCl =>
3 FeCl2(aq) + 2 K3PO4(aq) = Fe3(PO4)2 + 6 KCl
Zn(CH3COO)2 + Na2CO3 + H2O = ZnCO3*Zn(OH)2 + CH3COONa + CO =>
10 Zn(CH3COO)2 + 9 Na2CO3 + 2 H2O = 5 ZnCO3*Zn(OH)2 + 18 CH3COONa + 8 CO
Cr + ClO4{-} + H2O = Cr2O7{2-} + Cl2 + H{+} =>
14 Cr + 12 ClO4{-} + H2O = 7 Cr2O7{2-} + 6 Cl2 + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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