| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CoCl2*2H2O + H2O = CoCl2*6H2O =>
CoCl2*2H2O + 4 H2O = CoCl2*6H2O
CO2 + H2O = C6H112O6 + O2 =>
6 CO2 + 56 H2O = C6H112O6 + 31 O2
NaNO3 + Ca(OH)2 = Ca(NO3)2 + Na2(OH)2 =>
2 NaNO3 + Ca(OH)2 = Ca(NO3)2 + Na2(OH)2
(CH3NH2)2 + H2O = CH3NH3 + OH =>
(CH3NH2)2 + 2 H2O = 2 CH3NH3 + 2 OH
Cr + KOH + H2O = KCr(OH)4 + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 KCr(OH)4 + 3 H2
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
H2SO4 + HI3 = H2S + I2 + H2O =>
H2SO4 + 8 HI3 = H2S + 12 I2 + 4 H2O
Al(OH)3 + NaOH = Na*Al(OH)4* =>
Al(OH)3 + NaOH = Na*Al(OH)4*
C6H5NH2 + H2O = C6H5NH3{+} + OH{-} =>
C6H5NH2 + H2O = C6H5NH3{+} + OH{-}
Al(OH)3 + Li2O + H2O = LiAl(OH)4 =>
2 Al(OH)3 + Li2O + H2O = 2 LiAl(OH)4
NH4ClO4 + Ba(OH)2 = NH4(OH) + Ba(ClO4)2 =>
2 NH4ClO4 + Ba(OH)2 = 2 NH4(OH) + Ba(ClO4)2
BaCl2 + Na2(SO4) = BaSO4 + NaCl =>
BaCl2 + Na2(SO4) = BaSO4 + 2 NaCl
C2H6O(s) + O2(g) = CO2(g) + H2(g) =>
2 C2H6O(s) + 3 O2(g) = 4 CO2(g) + 6 H2(g)
K2Cr2O7 + H2SO4 + NaNO2 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 NaNO2 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
NO2 + NaOH = HNO2 + NaNO3 =>
2 NO2 + NaOH = HNO2 + NaNO3
NH4Cl + BeSO4 = (NH4)2SO4 + BeCl2 =>
2 NH4Cl + BeSO4 = (NH4)2SO4 + BeCl2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Fe(ClO3)3 = Fe(ClO2)3 + O2 =>
2 Fe(ClO3)3 = 2 Fe(ClO2)3 + 3 O2
F + AlBr3 = FBr + Al =>
3 F + AlBr3 = 3 FBr + Al
C6H10 + Cu(NH3)2OH = C6H9Cu + NH3 + H2O =>
C6H10 + Cu(NH3)2OH = C6H9Cu + 2 NH3 + H2O
Ca10(OH)2(PO4)6 + H2SO4 = H3PO4 + CaSO4 + H2O =>
Ca10(OH)2(PO4)6 + 10 H2SO4 = 6 H3PO4 + 10 CaSO4 + 2 H2O
CuCl3 + AgNO3 = AgCl + Cu(NO3)3 =>
CuCl3 + 3 AgNO3 = 3 AgCl + Cu(NO3)3
Pb(IO3)2 = Pb{2+} + IO3{-} =>
Pb(IO3)2 = Pb{2+} + 2 IO3{-}
FeAl + HCl = H2 + FeCl2 + Al =>
FeAl + 2 HCl = H2 + FeCl2 + Al
NaFe3(SO4)2(OH)6 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFe3(SO4)2(OH)6 + 6 H2SO4 = 3 Fe2(SO4)3 + Na2SO4 + 12 H2O
S + H4NO3 = H5SO8 + N2O + H2O =>
2 S + 22 H4NO3 = 2 H5SO8 + 11 N2O + 39 H2O
HNO3 + S = H3SO4 + NO2 + H2O =>
5 HNO3 + S = H3SO4 + 5 NO2 + H2O
Li + H2SO4 = H2O + LiSO4 + H2S =>
4 Li + 5 H2SO4 = 4 H2O + 4 LiSO4 + H2S
Ca3(P1O4)2 + Si1O2 = P4O10 + Ca1Si1O3 =>
2 Ca3(P1O4)2 + 6 Si1O2 = P4O10 + 6 Ca1Si1O3
AlBr3 + Cl2 = Cl2Al + Br3 =>
AlBr3 + Cl2 = Cl2Al + Br3
CuCl2 + HCl = CuCl + HCl2 =>
CuCl2 + HCl = CuCl + HCl2
CsOH + HNO3 = CsNO3 + OH2 =>
CsOH + HNO3 = CsNO3 + OH2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + C2H6O = C2H5ONa + H =>
Na + C2H6O = C2H5ONa + H
Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O
Fe2 + (CO3)2 = Fe2O3 + CO2 =>
2 Fe2 + 3(CO3)2 = 2 Fe2O3 + 6 CO2
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
Cs + HCl = Cs2Cl + H2 =>
4 Cs + 2 HCl = 2 Cs2Cl + H2
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I1 =>
KMnO4 + 5 KI + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 5 I1
K3P = K + P4 =>
4 K3P = 12 K + P4
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
BaSO4 + HNO3 = SO3 + H2O + Ba(NO3)2 =>
BaSO4 + 2 HNO3 = SO3 + H2O + Ba(NO3)2
C + Cl2 = CCl =>
2 C + Cl2 = 2 CCl
Na2[Pb(OH)4] + Na2O2 = PbO2 + NaOH =>
Na2[Pb(OH)4] + Na2O2 = PbO2 + 4 NaOH
Fe + NaOCl = Fe2O3 + NaCl =>
2 Fe + 3 NaOCl = Fe2O3 + 3 NaCl
PH3 = P + H3 =>
PH3 = P + H3
NH4Cl + CuCr2O7 = (NH4)2Cr2O7 + CuCl2 =>
2 NH4Cl + CuCr2O7 = (NH4)2Cr2O7 + CuCl2
Co(NO3)2 + NH4CNS = (NH4)4[Co(CNS)6] + NH4NO3 =>
Co(NO3)2 + 6 NH4CNS = (NH4)4[Co(CNS)6] + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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