| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + 3 LiOH = Li3[Cr(OH)6]
C3H5(OH)3 + CuO = C3H2O3 + Cu + H2O =>
C3H5(OH)3 + 3 CuO = C3H2O3 + 3 Cu + 3 H2O
CuCl2(aq) + (NH4)2S(aq) = CuS(s) + NH4Cl(aq) =>
CuCl2(aq) + (NH4)2S(aq) = CuS(s) + 2 NH4Cl(aq)
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
C3H7OH + C2H5COOCH3 = C2H5COOC3H7 + H2O =>
2 C3H7OH + 3 C2H5COOCH3 = 3 C2H5COOC3H7 + 2 H2O
Mg(H2PO4)2 = Mg(PO4)2 + H2 =>
Mg(H2PO4)2 = Mg(PO4)2 + 2 H2
AlCl3 + NH3 = AlNH3 + Cl =>
AlCl3 + NH3 = AlNH3 + 3 Cl
(COOK)2 + K2Cr2O7 + H2SO4 = CO2 + Cr2SO4 + K2SO4 + H2O =>
5(COOK)2 + K2Cr2O7 + 7 H2SO4 = 10 CO2 + Cr2SO4 + 6 K2SO4 + 7 H2O
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2(CrO4) + H2O =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2(CrO4) + 5 H2O
C3Hg + O2 = CO2 + Hg2O =>
4 C3Hg + 13 O2 = 12 CO2 + 2 Hg2O
HCOONa + KMnO4 + H2SO4 = CO2 + Mn2SO4 + K2SO4 + Na2SO4 + H2O =>
6 HCOONa + 2 KMnO4 + 5 H2SO4 = 6 CO2 + Mn2SO4 + K2SO4 + 3 Na2SO4 + 8 H2O
NO + H3PO4 = HNO3 + P + H2O =>
5 NO + 3 H3PO4 = 5 HNO3 + 3 P + 2 H2O
NaOH + C8H5O4K = C8H4O4 + H2O + Na + K =>
NaOH + C8H5O4K = C8H4O4 + H2O + Na + K
Li + HI = LiHI =>
Li + HI = LiHI
FeCl3 + KNO3 = KCl + Fe(NO3)3 =>
FeCl3 + 3 KNO3 = 3 KCl + Fe(NO3)3
AgNO{+3} + NaCl = AgCl + NaNO{+3} =>
AgNO{+3} + NaCl = AgCl + NaNO{+3}
NaBr + H2(SO4) = Br2 + (SO2) + H2O + Na2(SO4) =>
2 NaBr + 2 H2(SO4) = Br2 + (SO2) + 2 H2O + Na2(SO4)
Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
S4Si = S8 + Si2S4 =>
4 S4Si = S8 + 2 Si2S4
(NH4)2CrO4 + AgNO3 = (NH4)(NO3) + Ag2CrO4 =>
(NH4)2CrO4 + 2 AgNO3 = 2(NH4)(NO3) + Ag2CrO4
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + Mn(SO4)2 + CO2 + H2O =>
2 KMnO4 + 3 H2C2O4 + 5 H2SO4 = K2SO4 + 2 Mn(SO4)2 + 6 CO2 + 8 H2O
Ca(NO3)2 + NaCH3COO = Ca(CH3COO)2 + NaNO3 =>
Ca(NO3)2 + 2 NaCH3COO = Ca(CH3COO)2 + 2 NaNO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
(NH4)OH + H2(SO4) = (NH4)2(SO4) + H2O =>
2(NH4)OH + H2(SO4) = (NH4)2(SO4) + 2 H2O
K2CrO4(aq) + BaCl2(aq) = BaCrO4(aq) + KCl(aq) =>
K2CrO4(aq) + BaCl2(aq) = BaCrO4(aq) + 2 KCl(aq)
S2Cl2 + NH3 = NH4Cl + S8 + N4S4 =>
6 S2Cl2 + 16 NH3 = 12 NH4Cl + S8 + N4S4
C4H6O6 + (CuSO4*5H2O) + NaOH = (Cu2(C4H5O6)4(H2O)2) + Na2SO4 + H2O =>
4 C4H6O6 + 2(CuSO4*5H2O) + 4 NaOH = (Cu2(C4H5O6)4(H2O)2) + 2 Na2SO4 + 12 H2O
Mg(OH)2 + HCl = Cl + Mg(OH2)2 =>
Mg(OH)2 + 2 HCl = 2 Cl + Mg(OH2)2
F2 + UCl6 = FCl6 + U =>
F2 + 2 UCl6 = 2 FCl6 + 2 U
CuSO4 + FeCl3 = CuCl + FeSO4 + Cl2 =>
CuSO4 + FeCl3 = CuCl + FeSO4 + Cl2
CH3OCH2CH3 + KOH = CH3OH + CH3CH2OK =>
CH3OCH2CH3 + KOH = CH3OH + CH3CH2OK
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
HBr + O2 = H2O + Br =>
4 HBr + O2 = 2 H2O + 4 Br
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KBr + NaI = KI + NaBr =>
KBr + NaI = KI + NaBr
CuSO4(NH4)2SO4 = Cu(NH4)2(SO4)2 =>
CuSO4(NH4)2SO4 = Cu(NH4)2(SO4)2
FeCl2 + MnCl2 + O + H = MnFe2O4 + HCl =>
2 FeCl2 + MnCl2 + 4 O + 6 H = MnFe2O4 + 6 HCl
C3H8O + CrO7 = Cr + C3H6O + H2O =>
7 C3H8O + CrO7 = Cr + 7 C3H6O + 7 H2O
Al + ZnCl2 = AlZn + Cl2 =>
Al + ZnCl2 = AlZn + Cl2
MnSO4 + H2C2O4(aq) + H2O(l) = MnC2O4*3H2O(s) + H2SO4(aq) =>
MnSO4 + H2C2O4(aq) + 3 H2O(l) = MnC2O4*3H2O(s) + H2SO4(aq)
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
HSO4 + H2O = SO4 + H3O =>
HSO4 + H2O = SO4 + H3O
CH3CH3 + Br2 = CHBr + HBr =>
CH3CH3 + 3 Br2 = 2 CHBr + 4 HBr
MnO4{-} + C2O4{2-} + H2O = Mn(OH)2 + CO3{-} + OH{-} =>
4 MnO4{-} + 5 C2O4{2-} + 6 H2O = 4 Mn(OH)2 + 10 CO3{-} + 4 OH{-}
Na2CrO4 + NaOH + H2O2 = Na3Cr(O2)4 + H2O =>
2 Na2CrO4 + 2 NaOH + 7 H2O2 = 2 Na3Cr(O2)4 + 8 H2O
SnO3{2-} + ClO3{-} = ClO4{-} + SnO2{2-} =>
SnO3{2-} + ClO3{-} = ClO4{-} + SnO2{2-}
S8O2 + H2 = S8 + H2O =>
S8O2 + 2 H2 = S8 + 2 H2O
Sr(NO3)2 + H2SO4 = SrSO4 + NO3 + H2 =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 NO3 + H2
OH + SnO = SnO3 + H2O =>
4 OH + SnO = SnO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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