| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3) + Al = AlNO3 + Cu
Cu + AgCl = CuCl + Ag =>
Cu + AgCl = CuCl + Ag
C5H10O + [Ag(NH3)2]OH = C5H10O2NH2 + Ag + NH3 + H2O =>
C5H10O + 3[Ag(NH3)2]OH = C5H10O2NH2 + 3 Ag + 5 NH3 + 2 H2O
K2SO4 + NaNO2 = KNO2 + Na2SO4 =>
K2SO4 + 2 NaNO2 = 2 KNO2 + Na2SO4
S + Cl2 = Cl2S4 =>
4 S + Cl2 = Cl2S4
HgNO3HCl = HgClHNO3 =>
HgNO3HCl = HgClHNO3
KCl2 + F2 = F2Cl2 + K =>
KCl2 + F2 = F2Cl2 + K
H2O2 + H2SO4 + KI = KISO4 + H2O =>
H2O2 + H2SO4 + KI = KISO4 + 2 H2O
H2S + Na2S = H2Na2S2 =>
H2S + Na2S = H2Na2S2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Cs + AlCl3 = CsCl + Al3 =>
9 Cs + 3 AlCl3 = 9 CsCl + Al3
Sb + Cl6 = SbCl6 =>
Sb + Cl6 = SbCl6
SiO2 + CaCO3 = SiO2CaCO3 =>
SiO2 + CaCO3 = SiO2CaCO3
Sr(NO3)2 + KMnO4 = Sr(MnO4)2 + KNO3 =>
Sr(NO3)2 + 2 KMnO4 = Sr(MnO4)2 + 2 KNO3
C6H5CHO + H2O = C6H5COOH + C6H5CH2OH =>
2 C6H5CHO + H2O = C6H5COOH + C6H5CH2OH
FeHCl + HCl = FeCl2 + H2 =>
FeHCl + HCl = FeCl2 + H2
Na3P + S = Na2S + P =>
2 Na3P + 3 S = 3 Na2S + 2 P
Ca10(PO4)6(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca10(PO4)6(OH)2 + 2 H3PO4 = 10 Ca3(PO4)2 + 6 H2O
[Cu(H2O)6]SO4 + NH3 = [Cu(NH3)4]SO4 + H2O =>
[Cu(H2O)6]SO4 + 4 NH3 = [Cu(NH3)4]SO4 + 6 H2O
SO + HNO3 = NO2 + H2SO4 + H2O =>
SO + 4 HNO3 = 4 NO2 + H2SO4 + H2O
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g) =>
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g)
C11H12O6 = C9H8O4 + H2O =>
9 C11H12O6 = 11 C9H8O4 + 10 H2O
HgNO3NaCl = HgClNaNO3 =>
HgNO3NaCl = HgClNaNO3
Au + N2 = Au3N2 =>
3 Au + N2 = Au3N2
C3 + Fe2O3 = CO + Fe =>
C3 + Fe2O3 = 3 CO + 2 Fe
Mg + NaCl = MgCl2 + Na =>
Mg + 2 NaCl = MgCl2 + 2 Na
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CaCl2AlCl3 = CaCl3AlCl2 =>
CaCl2AlCl3 = CaCl3AlCl2
C6H13NO2 + O2 = H2O + CO2 + NH4 =>
4 C6H13NO2 + 29 O2 = 18 H2O + 24 CO2 + 4 NH4
Zr(OH)4 + HNO3 = Zr(NO3)4 + (H2O) =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4(H2O)
MnBr + P = MnP + Br =>
MnBr + P = MnP + Br
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C10H16O + H2O = C10H18O2 =>
C10H16O + H2O = C10H18O2
CO2 + Al(OH)3 = Al(HCO3)3 =>
3 CO2 + Al(OH)3 = Al(HCO3)3
Ca(OH)2 + NaBr = CaBr2 + NaOH =>
Ca(OH)2 + 2 NaBr = CaBr2 + 2 NaOH
Fe + NaOH + H2O = NaFe(OH)4 + H2 =>
2 Fe + 2 NaOH + 6 H2O = 2 NaFe(OH)4 + 3 H2
AlCl3 + NaHCO3 = NaCl + Al2O3 + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = 6 NaCl + Al2O3 + 6 CO2 + 3 H2O
ClO{-}(aq) + Mn(OH)2(s) = Cl{-}(aq) + MnO2(s) + H2O(l) =>
ClO{-}(aq) + Mn(OH)2(s) = Cl{-}(aq) + MnO2(s) + H2O(l)
CO22 + H2O = C6H12O6 + O2 =>
6 CO22 + 6 H2O = C6H12O6 + 66 O2
C3H7OH + KMnO4 = C3H6O + MnO2 + KOH + H2O =>
3 C3H7OH + 2 KMnO4 = 3 C3H6O + 2 MnO2 + 2 KOH + 2 H2O
Ba + K2CrO4 = BaCrO4 + K =>
Ba + K2CrO4 = BaCrO4 + 2 K
CH3OH + NaHCO3 = CH3ONa + CO2 + H2O =>
CH3OH + NaHCO3 = CH3ONa + CO2 + H2O
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Cu(OH)2 + H2Cr2O7 = H2O + CuCr2O7 =>
Cu(OH)2 + H2Cr2O7 = 2 H2O + CuCr2O7
C20H14O4 + Na2SO4 = C20H14O4SO4 + Na =>
C20H14O4 + Na2SO4 = C20H14O4SO4 + 2 Na
HgO + HSCN = Hg(SCN)2 + H2O =>
HgO + 2 HSCN = Hg(SCN)2 + H2O
(CNOH)3 + NaOH = NaOCN + H2O =>
(CNOH)3 + 3 NaOH = 3 NaOCN + 3 H2O
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
Na2CO3(aq) + H2S(g) = Na2S(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + H2S(g) = Na2S(aq) + CO2(g) + H2O(l)
Ag + Se = AgSe =>
Ag + Se = AgSe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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