| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + 3 CuO + 4 MoO3 = K2Cu3(MoO4)4 + CO2
Li2CO3 + CH3COOH = LiCH3COOH + CO2 + H2O =>
4 Li2CO3 + 9 CH3COOH = 8 LiCH3COOH + 6 CO2 + 2 H2O
CoS + HCl = S + CoCl + H =>
CoS + HCl = S + CoCl + H
Cu2 + NH3 = Cu(NH3)42 =>
Cu2 + 84 NH3 = 2 Cu(NH3)42
AlCl + KO = KCl + AlO =>
AlCl + KO = KCl + AlO
C3H5(C17H35COO)3 + O2 = CO + H2O =>
C3H5(C17H35COO)3 + 53 O2 = 57 CO + 55 H2O
C19H28O2 + O2 = CO2 + H2O =>
C19H28O2 + 25 O2 = 19 CO2 + 14 H2O
Ca(s) + CuCl2(aq) = CaCl2 + Cu =>
Ca(s) + CuCl2(aq) = CaCl2 + Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaMnO4 + HCl = MnCl2 + NaCl + Cl2 + H2O =>
2 NaMnO4 + 16 HCl = 2 MnCl2 + 2 NaCl + 5 Cl2 + 8 H2O
Li2CO3 + MoBr6 = LiBr + Mo2(CO3)6 =>
6 Li2CO3 + 2 MoBr6 = 12 LiBr + Mo2(CO3)6
Pb(HO)2 + HCl = PbCl2 + H2O =>
Pb(HO)2 + 2 HCl = PbCl2 + 2 H2O
KMnO4 + (COOH)2 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 5(COOH)2 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
AlPO4 + HMnO4 = Al(MnO4)3 + H3PO4 =>
AlPO4 + 3 HMnO4 = Al(MnO4)3 + H3PO4
CaCO3 + H2SO4 = Ca + H2O + CO2 + SO4 =>
CaCO3 + H2SO4 = Ca + H2O + CO2 + SO4
Fe + NaOH + H2O = Na2[Fe(OH)6] + H2 =>
Fe + 2 NaOH + 4 H2O = Na2[Fe(OH)6] + 2 H2
Ba(NO3)2 + K2SO4 = Ba(SO4)2 + K2NO3 =>
Ba(NO3)2 + 2 K2SO4 = Ba(SO4)2 + 2 K2NO3
Ni{2+} + (OH){-} = Ni(OH)2 =>
Ni{2+} + 2(OH){-} = Ni(OH)2
BaCl2 + K2Co3 = BaCo3 + Cl2 + K2 =>
BaCl2 + K2Co3 = BaCo3 + Cl2 + K2
C2H6O + O2 = CO2 + H2 =>
2 C2H6O + 3 O2 = 4 CO2 + 6 H2
Cl5 + H = H5Cl =>
Cl5 + 25 H = 5 H5Cl
HCl + MgO = MgCl + HO =>
HCl + MgO = MgCl + HO
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NH3 + CH3Cl = CH3NH2 + NH4Cl =>
2 NH3 + CH3Cl = CH3NH2 + NH4Cl
NH4OH(aq) + BaCl2(aq) = Ba(NH4OH) + Cl2 =>
NH4OH(aq) + BaCl2(aq) = Ba(NH4OH) + Cl2
ZnSO4(NH4)2SO4 = (NH4)2Zn(SO4)2 =>
ZnSO4(NH4)2SO4 = (NH4)2Zn(SO4)2
Mn + Cu(NO3)2 = Cu + Mn(NO3)7 =>
2 Mn + 7 Cu(NO3)2 = 7 Cu + 2 Mn(NO3)7
PotassiumHydroxide + CopperChloride = CopperHydroxide + PotassiumChloride =>
PotassiumHydroxide + CopperChloride = CopperHydroxide + PotassiumChloride
CO2(g) + H20(l) = C6H12O6(s) + O2(g) =>
30 CO2(g) + 3 H20(l) = 5 C6H12O6(s) + 15 O2(g)
HCOOH + Mg = MgCOOH + H =>
HCOOH + Mg = MgCOOH + H
KCl + O2 = ClO + K2O =>
4 KCl + 3 O2 = 4 ClO + 2 K2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + KHCO3 = KPO4 + H4CO3 =>
H3PO4 + KHCO3 = KPO4 + H4CO3
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
H + SrCl = Sr + HCl =>
H + SrCl = Sr + HCl
CaO2Cl2 + HCl = CaCl2 + H2O + Cl2 =>
CaO2Cl2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
Cl{-} + H2O = Cl2 + H2 + OH{-} =>
2 Cl{-} + 2 H2O = Cl2 + H2 + 2 OH{-}
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaB(OC2H5)4 =>
2 C14H10O2 + NaBH4 + 4 C2H5OH = 2 C14H14O2 + NaB(OC2H5)4
CuSO4 + KI + H2O = Cu(OH)2 + I2 + K2SO3 =>
CuSO4 + 2 KI + H2O = Cu(OH)2 + I2 + K2SO3
Al + NaOH + NaNO3 = Al(OH)3 + Na2O + NO2 =>
Al + 3 NaOH + 3 NaNO3 = Al(OH)3 + 3 Na2O + 3 NO2
CrCl3*6H2O + C5H8O2 + NH3 = Cr(C5H7O2)3 + NH4Cl + H2O =>
CrCl3*6H2O + 3 C5H8O2 + 3 NH3 = Cr(C5H7O2)3 + 3 NH4Cl + 6 H2O
K + H20O = KOH + H2 =>
2 K + 2 H20O = 2 KOH + 19 H2
KClO4 + CH2 = KCl + CO2 + H2O =>
3 KClO4 + 4 CH2 = 3 KCl + 4 CO2 + 4 H2O
Mg2O2 + HCl = MgCl2 + H2O =>
Mg2O2 + 4 HCl = 2 MgCl2 + 2 H2O
K + H20O = KOH + H2 =>
2 K + 2 H20O = 2 KOH + 19 H2
Cr + H2SO4 = CrSO4 + H2O + SO2 =>
Cr + 2 H2SO4 = CrSO4 + 2 H2O + SO2
Ca(NO3)2 + (NH4)2HPO4 = Ca3(PO4)2 + HNO3 + NH4NO3 =>
3 Ca(NO3)2 + 2(NH4)2HPO4 = Ca3(PO4)2 + 2 HNO3 + 4 NH4NO3
De + HBr = DeBr3 + H2 =>
2 De + 6 HBr = 2 DeBr3 + 3 H2
Cr + H2CO3 = CrCO3 + H =>
Cr + H2CO3 = CrCO3 + 2 H
Zn + Cl + NaOH = NaCl + Zn2OH =>
2 Zn + Cl + NaOH = NaCl + Zn2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/24
Équations équilibrées sur08/14/23
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