| Équations équilibrées la veille | Équations équilibrées le lendemain |
KY + H2O = KOH + HY
Be + Ca = BeCa2 =>
Be + 2 Ca = BeCa2
H2S + AgCl = H2Cl + AgS =>
H2S + AgCl = H2Cl + AgS
CaBr2 + Zn(OH)2 = Ca(OH)2 + ZnBr2 =>
CaBr2 + Zn(OH)2 = Ca(OH)2 + ZnBr2
Fe2 + SHO = FeSH + O3 =>
3 Fe2 + 6 SHO = 6 FeSH + 2 O3
Ni + NaOH = Na + Ni(OH)2 =>
Ni + 2 NaOH = 2 Na + Ni(OH)2
Al + KNO2 + KOH + H2O = K3[Al(OH)6] + NH4OH =>
2 Al + KNO2 + 5 KOH + 6 H2O = 2 K3[Al(OH)6] + NH4OH
He + Na = Na2He =>
He + 2 Na = Na2He
H + AI(OH)3 = AI + H2O =>
3 H + AI(OH)3 = AI + 3 H2O
BaO + Ca(OH)2 = CaO + Ba(OH)2 =>
BaO + Ca(OH)2 = CaO + Ba(OH)2
Zn{+2} + OH{-} = Zn(OH)4{-2} =>
Zn{+2} + 4 OH{-} = Zn(OH)4{-2}
KBrO3 + H2SO4 = KHSO4 + HBrO3 =>
KBrO3 + H2SO4 = KHSO4 + HBrO3
K + NaO2 = K2O + Na =>
4 K + NaO2 = 2 K2O + Na
Al + SnCl4 = SnCl2 + AlCl3 =>
2 Al + 3 SnCl4 = 3 SnCl2 + 2 AlCl3
AI3 + HCI = H2 + AICI3 =>
2 AI3 + 2 HCI = H2 + 2 AICI3
Fe + Al2O3 = FeO4 + Al =>
3 Fe + 4 Al2O3 = 3 FeO4 + 8 Al
CaCO3 = CaCO + O2 =>
CaCO3 = CaCO + O2
FeCl3H2O = FeOHCl2HCl =>
FeCl3H2O = FeOHCl2HCl
Al() + HCl = AlCl3 + H2 =>
2 Al() + 6 HCl = 2 AlCl3 + 3 H2
H3PO4 + Ag = AgH3 + PO4 =>
H3PO4 + Ag = AgH3 + PO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
ZnSO4 + AgCl = ZnCl + AgSO4 =>
ZnSO4 + AgCl = ZnCl + AgSO4
(C17H35COO)3C3H5 + NaOH = C3H5(OH)3 + C17H35COONa =>
(C17H35COO)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C17H35COONa
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cr(OH)2 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
3 Cr(OH)2 + 2 KClO3 + 6 KOH = 3 K2CrO4 + 2 KCl + 6 H2O
NaHCO3 + KMnO4 = NaMnO4 + KHCO3 =>
NaHCO3 + KMnO4 = NaMnO4 + KHCO3
N4H2 + HCl = N4H3Cl =>
N4H2 + HCl = N4H3Cl
Hg3CrO4 = Hg + Cr2O3 + O2 =>
4 Hg3CrO4 = 12 Hg + 2 Cr2O3 + 5 O2
KY + H2O = KOH + HY =>
KY + H2O = KOH + HY
Me2SiCl2 + H2O = Me2Si(OH)2 + HCl =>
Me2SiCl2 + 2 H2O = Me2Si(OH)2 + 2 HCl
MnO4{-} + H3O{+} + C2H5OH = Mn{2+} + H2O + CH3CO2H =>
4 MnO4{-} + 12 H3O{+} + 5 C2H5OH = 4 Mn{2+} + 23 H2O + 5 CH3CO2H
CrCl3 + (NH3)2S + H2O = Cr(OH)3 + NH4Cl + S =>
2 CrCl3 + 3(NH3)2S + 6 H2O = 2 Cr(OH)3 + 6 NH4Cl + 3 S
BeO + KOH + H2O = K2Be(OH)4 =>
BeO + 2 KOH + H2O = K2Be(OH)4
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
K + SiO3 = K2SiO3 =>
2 K + SiO3 = K2SiO3
C18H40(OH)3 + O2 = CO2 + H2O =>
4 C18H40(OH)3 + 109 O2 = 72 CO2 + 86 H2O
Ga(ClO)3 = GaCl3 + O2 =>
2 Ga(ClO)3 = 2 GaCl3 + 3 O2
C2H5BrKOH(alc) = KBrH2OC2H4 =>
C2H5BrKOH(alc) = KBrH2OC2H4
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
COSO4 + Pb(NO3)2 = PbSO4 + CO(NO3)2 =>
COSO4 + Pb(NO3)2 = PbSO4 + CO(NO3)2
KCl + Na3PO4 = K3PO4 + NaCl =>
3 KCl + Na3PO4 = K3PO4 + 3 NaCl
K(CIO) = CO + KI =>
K(CIO) = CO + KI
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H3O =>
2 CrI3 + 19 Cl2 + 48 NaOH = 2 Na2CrO4 + 6 NaIO4 + 38 NaCl + 16 H3O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
C12H23OOCH3 + CH3 = C16H33OH + HO =>
C12H23OOCH3 + 3 CH3 = C16H33OH + HO
NaC2H3O2(aq) + H2O(l) = HC2H3O2(aq) + NaOH(s) =>
NaC2H3O2(aq) + H2O(l) = HC2H3O2(aq) + NaOH(s)
CuSO4 + H2SO4 + KI = I2 + CuI + KHSO4 =>
2 CuSO4 + 2 H2SO4 + 4 KI = I2 + 2 CuI + 4 KHSO4
C18H40(OH)3 + O2 = CO2 + H2O =>
4 C18H40(OH)3 + 109 O2 = 72 CO2 + 86 H2O
CH3CHClCOONaCH3CH2Br = NaBrCH3CHClCOOCH2CH3 =>
CH3CHClCOONaCH3CH2Br = NaBrCH3CHClCOOCH2CH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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