| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2O(g) + O2(g) = CO2(g) + H2O(g)
C6H8O + BH4{-} = C6H10O + BH3{-} =>
C6H8O + 2 BH4{-} = C6H10O + 2 BH3{-}
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4(NO3)
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
(NH4)2SO4 + BaOH2 = NH4 + H2O + BaSO4 =>
(NH4)2SO4 + BaOH2 = 2 NH4 + H2O + BaSO4
AsH3 + AgNO3 + H2O = HAsO2 + Ag + HNO3 =>
AsH3 + 6 AgNO3 + 2 H2O = HAsO2 + 6 Ag + 6 HNO3
S2O6{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O6{2-} + Cl2 + 2 H2O = 2 SO4{2-} + 2 Cl{-} + 4 H{+}
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O =>
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Cs2SO3(s) + H2O(l) = H2SO3(aq) + CsOH(aq) =>
Cs2SO3(s) + 2 H2O(l) = H2SO3(aq) + 2 CsOH(aq)
K2Cr2O7 + NaOH = H2O + K2CrO4 + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = H2O + K2CrO4 + Na2CrO4
K2S + KHSO4 = K2SO4 + H2S =>
K2S + 2 KHSO4 = 2 K2SO4 + H2S
KCI + H2O = HCI + KOH =>
KCI + H2O = HCI + KOH
KOH + MnO2 + KClO3 = KCl + KMnO4 + H2O =>
2 KOH + 2 MnO2 + KClO3 = KCl + 2 KMnO4 + H2O
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + NH4C2H3O2 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + 2 NH4C2H3O2
C2H4O + Ag(NH3)2OH = C2H7NO2 + Ag + NH3 + H2O =>
C2H4O + 2 Ag(NH3)2OH = C2H7NO2 + 2 Ag + 3 NH3 + H2O
Mg(OH)2 + C6H8O6 = H2O + C6H6MgO6 =>
Mg(OH)2 + C6H8O6 = 2 H2O + C6H6MgO6
Cl + HgO = Cl2O + HgCl2 =>
4 Cl + HgO = Cl2O + HgCl2
SCl6 = S8 + Cl2 =>
8 SCl6 = S8 + 24 Cl2
Ca + HNO3 + Na2SO4 = CaSO4 + NaNO3 + H2 =>
Ca + 2 HNO3 + Na2SO4 = CaSO4 + 2 NaNO3 + H2
NH4OH + H3PO4 = (NH4)2HPO4 + H2O =>
2 NH4OH + H3PO4 = (NH4)2HPO4 + 2 H2O
NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2
C6H12O6 + HNO3 + C2H5OH = C42H69NO10 + H2O =>
5 C6H12O6 + 2 HNO3 + 27 C2H5OH = 2 C42H69NO10 + 43 H2O
Na2CrO4 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
2 Na2CrO4 + 16 HCl = 4 NaCl + 2 CrCl3 + 8 H2O + 3 Cl2
ClCH3COOH + NH3 = NH2CH3COOH + NH4Cl =>
ClCH3COOH + 2 NH3 = NH2CH3COOH + NH4Cl
H2SO2 + KOH = KHSO2 + H2O =>
H2SO2 + KOH = KHSO2 + H2O
K2Cr2O7 + SnCl2 + HCl = SnCl4 + Cr2Cl3 + H2O + KCl =>
2 K2Cr2O7 + 9 SnCl2 + 28 HCl = 9 SnCl4 + 2 Cr2Cl3 + 14 H2O + 4 KCl
C3H5 + H2 = C3H8 =>
2 C3H5 + 3 H2 = 2 C3H8
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH3 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
Cu(NO3)2(aq) + NaI(aq) = CuI + Na(NO3)2 =>
Cu(NO3)2(aq) + NaI(aq) = CuI + Na(NO3)2
Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
2 Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + 4 H2O
FeSO4 = Fe2O3SO2SO3 =>
2 FeSO4 = Fe2O3SO2SO3
CaH2 + H2O = Ca(OH)2 + H =>
CaH2 + 2 H2O = Ca(OH)2 + 4 H
Cr(NO3)3 + NH3 = Cr(NH3)6(NO3)3 =>
Cr(NO3)3 + 6 NH3 = Cr(NH3)6(NO3)3
NaNO2 + FeSO4 + H2SO4 = Fe(SO4)3 + NO + NaHSO4 + H2O =>
4 NaNO2 + FeSO4 + 6 H2SO4 = Fe(SO4)3 + 4 NO + 4 NaHSO4 + 4 H2O
KOH + H3PO4 = K2HPO4 + HOH =>
2 KOH + H3PO4 = K2HPO4 + 2 HOH
Si + NaOH = NaSiO + H2 =>
2 Si + 2 NaOH = 2 NaSiO + H2
CuCl2 + N2H5Cl + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H5Cl + 9 NaOH = 2 Cu2O + N2 + 7 H2O + 9 NaCl
Cu + H2SO3 = CuSO3 + H2 =>
Cu + H2SO3 = CuSO3 + H2
Ca + HNO3 + Na2SO4 = CaSO4 + NaNO3 + H2 =>
Ca + 2 HNO3 + Na2SO4 = CaSO4 + 2 NaNO3 + H2
[NH3OH]Cl + HIO3 = HI + N2 + HCl + H2O =>
6[NH3OH]Cl + HIO3 = HI + 3 N2 + 6 HCl + 9 H2O
Cu + Fe2(SO4)3 = Cu2SO4 + Fe =>
6 Cu + Fe2(SO4)3 = 3 Cu2SO4 + 2 Fe
AgCl + N2H4 = Ag + HCl + N2 =>
4 AgCl + N2H4 = 4 Ag + 4 HCl + N2
NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2
SCl6 = S8 + Cl2 =>
8 SCl6 = S8 + 24 Cl2
FeOH + H = Fe + H2O =>
FeOH + H = Fe + H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
CrF2 + Al2(SO4)3 = AlF3 + CrSO4 =>
3 CrF2 + Al2(SO4)3 = 2 AlF3 + 3 CrSO4
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O =>
Ca(OH)2 + KHCO3 = KOH + CaCO3 + H2O
AgCl + N2H4 = Ag + HCl + N2 =>
4 AgCl + N2H4 = 4 Ag + 4 HCl + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/06/24
Équations équilibrées sur08/05/23
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