| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O
B + HOH = O + HB =>
2 B + HOH = O + 2 HB
Cs2O + H2O = CsO2 + H2 =>
Cs2O + 3 H2O = 2 CsO2 + 3 H2
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
B + HOH = O + HB =>
2 B + HOH = O + 2 HB
Br5 + Cr3 = Cr5Br3 =>
9 Br5 + 25 Cr3 = 15 Cr5Br3
C4H6 + Br2 = C4H5 + HBr =>
2 C4H6 + Br2 = 2 C4H5 + 2 HBr
HBrO4 + Mn(CO3)3 = Mn(BrO4)6 + CO2 + H2O =>
6 HBrO4 + Mn(CO3)3 = Mn(BrO4)6 + 3 CO2 + 3 H2O
C4H6 + Br2 = C4H5 + HBr =>
2 C4H6 + Br2 = 2 C4H5 + 2 HBr
C9H8O2 + C10H12 = C9H10O2 + C10H8 =>
2 C9H8O2 + C10H12 = 2 C9H10O2 + C10H8
Br5 + Cr3 = Cr5Br3 =>
9 Br5 + 25 Cr3 = 15 Cr5Br3
Cs2O + H2O = CsO2 + H2 =>
Cs2O + 3 H2O = 2 CsO2 + 3 H2
Br5 + Cr3 = Cr5Br3 =>
9 Br5 + 25 Cr3 = 15 Cr5Br3
C4H6 + Br2 = C4H5 + HBr =>
2 C4H6 + Br2 = 2 C4H5 + 2 HBr
B + HOH = O + HB =>
2 B + HOH = O + 2 HB
Na2HPO4*12H2O + NH4H2PO4 + CaCl2 = NaCa4(PO4)3 + H2O + NH3 + HCl =>
Na2HPO4*12H2O + 5 NH4H2PO4 + 8 CaCl2 = 2 NaCa4(PO4)3 + 12 H2O + 5 NH3 + 16 HCl
Cs2O + H2O = CsO2 + H2 =>
Cs2O + 3 H2O = 2 CsO2 + 3 H2
CNS + Hg = Hg(CNS)4 =>
4 CNS + Hg = Hg(CNS)4
Cs2O + H2O = CsO2 + H2 =>
Cs2O + 3 H2O = 2 CsO2 + 3 H2
NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(g) + H2O(l) =>
NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(g) + H2O(l)
Al2(SO4)3 + NH4Br = (NH4)2SO4 + AlBr3 =>
Al2(SO4)3 + 6 NH4Br = 3(NH4)2SO4 + 2 AlBr3
KFe(CN) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4) + MnSO4 + HNO + CO2 + H2O =>
10 KFe(CN) + 14 KMnO4 + 43 H2SO4 = 24 KHSO4 + 5 Fe2(SO4) + 14 MnSO4 + 10 HNO + 10 CO2 + 26 H2O
B + HOH = O + HB =>
2 B + HOH = O + 2 HB
Br5 + Cr3 = Cr5Br3 =>
9 Br5 + 25 Cr3 = 15 Cr5Br3
NH4 + Cl + O4 = NH4ClO4 =>
NH4 + Cl + O4 = NH4ClO4
CuSO45H2O + NH4OH = Cu(NH3)4SO45H2O + H2O =>
CuSO45H2O + 4 NH4OH = Cu(NH3)4SO45H2O + 4 H2O
CH3CO2K = K + CH3CO2 =>
CH3CO2K = K + CH3CO2
B + HOH = O + HB =>
2 B + HOH = O + 2 HB
C7H6O2 + NaHCO3 = C7H6NaO2 + H + CO2 =>
13 C7H6O2 + 12 NaHCO3 = 12 C7H6NaO2 + 18 H + 19 CO2
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
(SO4)2 + BaCl2 = BaSO4 + Cl =>
(SO4)2 + 2 BaCl2 = 2 BaSO4 + 4 Cl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C4H6 + Br2 = C4H5 + HBr =>
2 C4H6 + Br2 = 2 C4H5 + 2 HBr
B + HOH = O + HB =>
2 B + HOH = O + 2 HB
CuKCl = KCuCl =>
CuKCl = KCuCl
HBrO4 + Mn(CO3)3 = Mn(BrO4)6 + CO2 + H2O =>
6 HBrO4 + Mn(CO3)3 = Mn(BrO4)6 + 3 CO2 + 3 H2O
SnSO3 + KMnO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 SnSO3 + 4 KMnO4 + 11 H2SO4 = 5 Sn(SO4)2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Br5 + Cr3 = Cr5Br3 =>
9 Br5 + 25 Cr3 = 15 Cr5Br3
Cs2O + H2O = CsO2 + H2 =>
Cs2O + 3 H2O = 2 CsO2 + 3 H2
C3H6O2 + NaOH = H2O + C3H5O2Na =>
C3H6O2 + NaOH = H2O + C3H5O2Na
Cs2O + H2O = CsO2 + H2 =>
Cs2O + 3 H2O = 2 CsO2 + 3 H2
KI + HOH = I + KOH + H =>
KI + HOH = I + KOH + H
B + HOH = O + HB =>
2 B + HOH = O + 2 HB
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Na(HO) + H2(SO4) = H2O + Na2(SO4) =>
2 Na(HO) + H2(SO4) = 2 H2O + Na2(SO4)
CH3CH2CN + H2O = CH3CH2COOH + NH3 =>
CH3CH2CN + 2 H2O = CH3CH2COOH + NH3
Br5 + Cr3 = Cr5Br3 =>
9 Br5 + 25 Cr3 = 15 Cr5Br3
Mg(NO3)2*6H2O + C6H8O7 = MgO + CO2 + H2O + N2 =>
9 Mg(NO3)2*6H2O + 5 C6H8O7 = 9 MgO + 30 CO2 + 74 H2O + 9 N2
CH3CO2K + Na3PO4 = CH3CO2Na + K3PO4 =>
3 CH3CO2K + Na3PO4 = 3 CH3CO2Na + K3PO4
HBrO4 + Mn(CO3)3 = Mn(BrO4)6 + CO2 + H2O =>
6 HBrO4 + Mn(CO3)3 = Mn(BrO4)6 + 3 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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