| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5COOH(aq) + 15 O2(g) = 14 CO2(g) + 6 H2O(l)
Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 + O2 =>
2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 8 H2O + 2 Na2SO4 + 3 O2
Na(OH) + Cu(SO4)2 = Cu(OH) + Na(SO4)2 =>
Na(OH) + Cu(SO4)2 = Cu(OH) + Na(SO4)2
C2H4 + CH3COOH = CH3COOCHCH2 + H2 =>
C2H4 + CH3COOH = CH3COOCHCH2 + H2
HNO3 + S = NO2 + H2SO4 + H2O =>
6 HNO3 + S = 6 NO2 + H2SO4 + 2 H2O
Al2O3 + CrO3 = Al2(CrO4)3 =>
Al2O3 + 3 CrO3 = Al2(CrO4)3
KI(aq) + NaCl = KCl + NaI =>
KI(aq) + NaCl = KCl + NaI
HSO3{-} + H2O = H2SO3 + OH{-} =>
HSO3{-} + H2O = H2SO3 + OH{-}
C8H10O + KMnO4 + H2SO4 = C8H8O + K2SO4 + MnSO4 + H2O =>
5 C8H10O + 2 KMnO4 + 3 H2SO4 = 5 C8H8O + K2SO4 + 2 MnSO4 + 8 H2O
Fe{3+} + Au{+} = Fe{2+} + Au{3+} =>
2 Fe{3+} + Au{+} = 2 Fe{2+} + Au{3+}
Al + B2O3 = Al2O3 + AlB12 =>
13 Al + 6 B2O3 = 6 Al2O3 + AlB12
C17H33 + O2 = CO2 + H2O =>
4 C17H33 + 101 O2 = 68 CO2 + 66 H2O
C6H6N12O12 = CO + N2 + H2O + O2 =>
2 C6H6N12O12 = 12 CO + 12 N2 + 6 H2O + 3 O2
H2C3H2O4 + NaOH = NaHC3H2O4 + H2O =>
H2C3H2O4 + NaOH = NaHC3H2O4 + H2O
K2SO4 + H2O = H2SO4 + KOH =>
K2SO4 + 2 H2O = H2SO4 + 2 KOH
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O =>
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2S3O12 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Cr2S3O12 + 4 Na2SO4 + 16 H2O
Fr + N2 = FrN =>
2 Fr + N2 = 2 FrN
AsCl3(aq) + H2S(aq) = As2S3(s) + HCl =>
2 AsCl3(aq) + 3 H2S(aq) = As2S3(s) + 6 HCl
AgC2H3O2 = Ag + CH3CO2 =>
AgC2H3O2 = Ag + CH3CO2
NaNO3 + H2O = HNO3 + Na2O =>
2 NaNO3 + H2O = 2 HNO3 + Na2O
NaOH + Hg2Cl2 = NaCl + HgOH =>
2 NaOH + Hg2Cl2 = 2 NaCl + 2 HgOH
(a)HCl + KOH = KCl + H2O =>
(a)HCl + KOH = KCl + H2O
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
C2H6 + XeO3 = Xe + CH3CHO + H2O =>
3 C2H6 + 2 XeO3 = 2 Xe + 3 CH3CHO + 3 H2O
Na2[B2(O2)2(OH)4] + HCl + H2O = H3BO3 + H2O2 + NaCl =>
Na2[B2(O2)2(OH)4] + 2 HCl + 2 H2O = 2 H3BO3 + 2 H2O2 + 2 NaCl
HS({-}) + ClO3({-}) = S + Cl({-}) + OH({-}) =>
3 HS({-}) + ClO3({-}) = 3 S + Cl({-}) + 3 OH({-})
NaAlSi3O8 + H2O + CO2 = Al2Si2O5(OH)4 + Na + H4SiO4 + HCO3 =>
2 NaAlSi3O8 + 11 H2O + 2 CO2 = Al2Si2O5(OH)4 + 2 Na + 4 H4SiO4 + 2 HCO3
SrCl2 + KMnO4 + H2PO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K2PO4 + H2O =>
51 SrCl2 + 12 KMnO4 + 48 H2PO4 = 51 Cl2 + 4 Mn3(PO4)2 + 17 Sr3(PO4)2 + 6 K2PO4 + 48 H2O
Ni + (CH3C(NOH)C(NOH)CH3) = Ni((CH3C(NOH)C(NOH)CH3))2 =>
Ni + 2(CH3C(NOH)C(NOH)CH3) = Ni((CH3C(NOH)C(NOH)CH3))2
PH3 + HClO3 = HCl + H3PO4 =>
3 PH3 + 4 HClO3 = 4 HCl + 3 H3PO4
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CU + O3 = CUO =>
3 CU + O3 = 3 CUO
C2H4 + CH3COOH = CH3COOCHCH2 + H2 =>
C2H4 + CH3COOH = CH3COOCHCH2 + H2
PH3 + O3 = PO3 + H2 =>
2 PH3 + 2 O3 = 2 PO3 + 3 H2
Fe(NO3)2 + KOH = K(NO3)2 + FeOH =>
Fe(NO3)2 + KOH = K(NO3)2 + FeOH
H2O2 + NaClO = NaClO3 + H2O =>
2 H2O2 + NaClO = NaClO3 + 2 H2O
Br2 + O3 = Br2O3 =>
Br2 + O3 = Br2O3
C2H5OH + HCOOH = CH3COOCH + H2O =>
3 C2H5OH + 6 HCOOH = 4 CH3COOCH + 7 H2O
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + KNO2 + H2O =>
KNO3 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + KNO2 + H2O
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + NO2 + H2O =>
2 KNO3 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + K2SO4 + 2 NO2 + 2 H2O
Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + NO + H2O =>
2 KNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 2 NO + 4 H2O
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
C17H33 + O2 = CO2 + H2O =>
4 C17H33 + 101 O2 = 68 CO2 + 66 H2O
Pb(NO4)2 = PbO + NO2 + O2 =>
2 Pb(NO4)2 = 2 PbO + 4 NO2 + 3 O2
Rb + HNO3 = RbNO3 + H =>
Rb + HNO3 = RbNO3 + H
Rb + HNO3 = RbNO3 + NO2 + H2O =>
Rb + 2 HNO3 = RbNO3 + NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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