| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + 3 H2SO3 = Fe(HSO3)3 + 3 H2O
C20H10Na2O5 + H2O + HCl = NaCl + CO2 + H =>
C20H10Na2O5 + 35 H2O + 2 HCl = 2 NaCl + 20 CO2 + 82 H
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg + NO2 = MgO + N2 =>
4 Mg + 2 NO2 = 4 MgO + N2
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
KAl(SO4)2 = K2OS4 + Al2O3 + O3 =>
2 KAl(SO4)2 = K2OS4 + Al2O3 + 4 O3
Fe + Ca = CaFe =>
Fe + Ca = CaFe
C24H64O36N9 = CO + NH3 + O2 + H2 =>
2 C24H64O36N9 = 48 CO + 18 NH3 + 12 O2 + 37 H2
CrCl3 + Br2 = CrBr3 + Cl2 =>
2 CrCl3 + 3 Br2 = 2 CrBr3 + 3 Cl2
H3PO4 + Fe + C36H70O4Zn = FeH2PO4 + C18H36O2 + Zn =>
2 H3PO4 + 2 Fe + C36H70O4Zn = 2 FeH2PO4 + 2 C18H36O2 + Zn
Al(s) + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al(s) + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
NOH + C = CNOH =>
NOH + C = CNOH
Bi2 = Bi =>
Bi2 = 2 Bi
Si + P + O2 = SiPO4 =>
Si + P + 2 O2 = SiPO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H12O6 + Ag(NH3)2NO3 + NaOH = NaNCO3 + Ag + NH3 + H2O =>
3 C6H12O6 + 16 Ag(NH3)2NO3 + 18 NaOH = 18 NaNCO3 + 16 Ag + 30 NH3 + 30 H2O
C36H70O4Zn + C6H8O7 = Zn3(C6H5O7)2 + C18H36O2 =>
3 C36H70O4Zn + 2 C6H8O7 = Zn3(C6H5O7)2 + 6 C18H36O2
Mn + H2SO4 = MnSO4 + H2O + S =>
3 Mn + 4 H2SO4 = 3 MnSO4 + 4 H2O + S
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
H3O + HO2 + C36H70O4Zn = C18H36O2 + ZnO =>
3 H3O + HO2 + 5 C36H70O4Zn = 10 C18H36O2 + 5 ZnO
Fe(TeO4) + HBrO + H2TeO4 = Fe2(TeO4)3 + FeBr3 + H2O =>
12 Fe(TeO4) + 6 HBrO + 3 H2TeO4 = 5 Fe2(TeO4)3 + 2 FeBr3 + 6 H2O
Fe + H2SO4 = Fe2SO43 + SO2 + H2O =>
2 Fe + 41 H2SO4 = Fe2SO43 + 40 SO2 + 41 H2O
C36H70O4Zn + C4H6O5 = C4H4O5Zn + C18H36O2 =>
C36H70O4Zn + C4H6O5 = C4H4O5Zn + 2 C18H36O2
SO2 + KClO3 + H2O = H2SO4 + K2SO4 + Cl2 =>
5 SO2 + 2 KClO3 + 4 H2O = 4 H2SO4 + K2SO4 + Cl2
NH3 + O2 = NHO3 + HOH =>
NH3 + 2 O2 = NHO3 + HOH
(CaSO4)*H2O + H2O = (CaSO4*2H2O) =>
(CaSO4)*H2O + H2O = (CaSO4*2H2O)
C6H8O7 + Fe = C12H10O14Fe3 + H2 =>
2 C6H8O7 + 3 Fe = C12H10O14Fe3 + 3 H2
FeSO4 + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + K2SO4 =>
3 FeSO4 + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 3 K2SO4
NaNO3 + (NH4)2SO4 = Na2SO4 + N2O + H2O =>
2 NaNO3 + (NH4)2SO4 = Na2SO4 + 2 N2O + 4 H2O
Al + Hl = AlHl =>
Al + Hl = AlHl
(g)As2S3 + (g)O2 = (g)As4O6 + (g)SO2 =>
2(g)As2S3 + 9(g)O2 = (g)As4O6 + 6(g)SO2
B + KClO3 + KOH = KB4O7 + KCl + H2O =>
24 B + 13 KClO3 + 6 KOH = 6 KB4O7 + 13 KCl + 3 H2O
NH2OH*HCl + Fe2(SO4)3 = N2O + FeSO4 + H2SO4 + H2O + HCl =>
2 NH2OH*HCl + 2 Fe2(SO4)3 = N2O + 4 FeSO4 + 2 H2SO4 + H2O + 2 HCl
BaCl2 + Ag2SO4 = BaSO4 + AgCl =>
BaCl2 + Ag2SO4 = BaSO4 + 2 AgCl
La2O3 + HCl = LaCl3 + H2O =>
La2O3 + 6 HCl = 2 LaCl3 + 3 H2O
HI + Cr(OH)6 = CrI6 + H2O =>
6 HI + Cr(OH)6 = CrI6 + 6 H2O
K2(SO3) + HNO3 = KNO3 + H2SO3 =>
K2(SO3) + 2 HNO3 = 2 KNO3 + H2SO3
AlBr3 + H2O = Al(OH)3 + Br2 + H2 =>
2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 Br2 + 3 H2
Na + HClO3 = NaClO3 + H2 =>
2 Na + 2 HClO3 = 2 NaClO3 + H2
Mg(s) + FeCl3 = MgCl2(aq) + Fe(s) =>
3 Mg(s) + 2 FeCl3 = 3 MgCl2(aq) + 2 Fe(s)
NiBr2 + K2S = NiS + KBr =>
NiBr2 + K2S = NiS + 2 KBr
C6H12 + O = C + OH6 =>
C6H12 + 2 O = 6 C + 2 OH6
AlBr3 + H2O = Al(OH)3 + Br2 + H2 =>
2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 Br2 + 3 H2
KAgC2N2 + KOH = Ag + KCN + O2 + H2O =>
4 KAgC2N2 + 4 KOH = 4 Ag + 8 KCN + O2 + 2 H2O
I2 + KCl2 = I2Cl2 + K =>
I2 + KCl2 = I2Cl2 + K
C4H8H2O = C4H10O =>
C4H8H2O = C4H10O
AlBr3 + H2O = Al(OH)3 + Br2 + H2 =>
2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 Br2 + 3 H2
BaO + Cu(OH)2 = Ba(OH)2 + CuO =>
BaO + Cu(OH)2 = Ba(OH)2 + CuO
H2SO3 + Li = Li(SO3) + H2 =>
H2SO3 + Li = Li(SO3) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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