| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiClO4(aq) + NH4NO3(aq) = LiNO3(aq) + NH4ClO4(aq)
Na2CO3 + H(C2H3O2) = Na(C2H3O2) + H2CO3 =>
Na2CO3 + 2 H(C2H3O2) = 2 Na(C2H3O2) + H2CO3
Ni(OH)2 + H2CrO4 = NiCrO4 + H2O =>
Ni(OH)2 + H2CrO4 = NiCrO4 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
HAuCl4 + NaBH4 + H2O = Au + NaCl + HCl + H3BO3 =>
8 HAuCl4 + 3 NaBH4 + 9 H2O = 8 Au + 3 NaCl + 29 HCl + 3 H3BO3
KMnO4 + H2S = H2O + K2SO4 + KOH + MnO2 =>
8 KMnO4 + 3 H2S = 2 H2O + 3 K2SO4 + 2 KOH + 8 MnO2
TiCl4 + Al2(CO3)3 = Ti(CO3)2 + AlCl3 =>
3 TiCl4 + 2 Al2(CO3)3 = 3 Ti(CO3)2 + 4 AlCl3
Al(OH)2 + C2H4O2 = AlC2H2O2 + H2O =>
Al(OH)2 + C2H4O2 = AlC2H2O2 + 2 H2O
Mg3(PO4)2 + Hg2CrO7 = Mg2(CrO7)2 + Hg3PO4 =>
2 Mg3(PO4)2 + 6 Hg2CrO7 = 3 Mg2(CrO7)2 + 4 Hg3PO4
NH4OH + K = NH4K + OH =>
NH4OH + K = NH4K + OH
K2Cr2O7 + H2C2O4*2H2O = K(Cr(C2O4)2(H2O)2)*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K(Cr(C2O4)2(H2O)2)*3H2O + 6 CO2 + 11 H2O
NiSO4 + NaOH = Ni(OH)2 + Na2(SO4) =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2(SO4)
AlCl3 + H2O + CrO3 = Al2(Cr2O7)3 + HCl =>
2 AlCl3 + 3 H2O + 6 CrO3 = Al2(Cr2O7)3 + 6 HCl
(NH4)2(SO4) + (BaCl2) = NH4Cl + BaSO4 =>
(NH4)2(SO4) + (BaCl2) = 2 NH4Cl + BaSO4
Sn{2+} + HgCl2 + Cl{-} = SnCl6{2-} + Hg2Cl2 =>
Sn{2+} + 2 HgCl2 + 4 Cl{-} = SnCl6{2-} + Hg2Cl2
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
MnSO4 + PbO2 + HNO3 = H2O + HMnO4 + Pb(NO3)2 + PbSO4 =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 H2O + 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4
CH3COCH2CH3 + HCl = H2O + CH3CClCHCH3 =>
CH3COCH2CH3 + HCl = H2O + CH3CClCHCH3
Be + H2SO4 = BeSO4 + SO2 + H2O =>
Be + 2 H2SO4 = BeSO4 + SO2 + 2 H2O
Mg(OH)2 + HCl = MgCl2(aq) + H2O =>
Mg(OH)2 + 2 HCl = MgCl2(aq) + 2 H2O
Cr[OH]3 + HIO4 = Cr[IO4]3 + H2O1 =>
Cr[OH]3 + 3 HIO4 = Cr[IO4]3 + 3 H2O1
C5H8O2 + C6H7N3O = C5H8OC6H5N3O + H2O =>
C5H8O2 + C6H7N3O = C5H8OC6H5N3O + H2O
H2 + BrO = HBrO =>
H2 + 2 BrO = 2 HBrO
C6H12O6 + SO4 = CO2 + H2S + H2O =>
5 C6H12O6 + 12 SO4 = 30 CO2 + 12 H2S + 18 H2O
C5H24 + O12 = CO2 + H2O =>
6 C5H24 + 11 O12 = 30 CO2 + 72 H2O
ClO{-} + I{-} + H2O = I3{-} + Cl{-} + OH{-} =>
ClO{-} + 3 I{-} + H2O = I3{-} + Cl{-} + 2 OH{-}
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
K2SO3 + KMnO4 + H2O = K2SO4 + MnSO4 + KOH =>
5 K2SO3 + 2 KMnO4 + 3 H2O = 3 K2SO4 + 2 MnSO4 + 6 KOH
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
NaOH + C5H9NO4 = NH3 + NaOC5H7O4 =>
NaOH + C5H9NO4 = NH3 + NaOC5H7O4
H2S + CrO7{2} + H{+} = S + Cr{3} + H2O =>
13 H2S + 2 CrO7{2} + 2 H{+} = 13 S + 2 Cr{3} + 14 H2O
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
K3PO3 + Al(NO3)3 = KNO3 + AlPO3 =>
K3PO3 + Al(NO3)3 = 3 KNO3 + AlPO3
NaNH2 + NaNO3 = NaN3 + NaOH + NHH3 =>
31 NaNH2 + 10 NaNO3 = 11 NaN3 + 30 NaOH + 8 NHH3
Al + NaNO3 + H2O = NH3 + Al2O3 + NaOH =>
8 Al + 3 NaNO3 + 6 H2O = 3 NH3 + 4 Al2O3 + 3 NaOH
Se + NaOH = Na2SeO3 + Na2Se + H2O =>
3 Se + 6 NaOH = Na2SeO3 + 2 Na2Se + 3 H2O
CH3CH2OH + HNO3 = CH3CH2NO3 + H2O =>
CH3CH2OH + HNO3 = CH3CH2NO3 + H2O
H2H + CO2 = C7H8 + O2 =>
8 H2H + 21 CO2 = 3 C7H8 + 21 O2
KI + K2Cr2O7 + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 3 I2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2S3O12 + KSO + H2O =>
KMnO4 + 10 FeSO4 + 7 H2SO4 = MnSO4 + 5 Fe2S3O12 + KSO + 7 H2O
KMnO4 + H2SO4 + KI = Mn(SO4)2 + I2 + K2(SO4)2 + H2O =>
2 KMnO4 + 8 H2SO4 + 2 KI = 2 Mn(SO4)2 + I2 + 2 K2(SO4)2 + 8 H2O
CaCO3(S) = CaO(S) + CO2(g) =>
CaCO3(S) = CaO(S) + CO2(g)
Cr2(SO4)3 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + Cr(SO4)2 =>
5 Cr2(SO4)3 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 Cr(SO4)2
KI + (NH4)2(CrO4) + H2SO4 = Cr2(SO4)3 + I2 + K2(SO4) + (NH4)2(SO4) + H2O =>
6 KI + 2(NH4)2(CrO4) + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 K2(SO4) + 2(NH4)2(SO4) + 8 H2O
Ca3(PO4)2 + C + SiO2 = CaSi3 + P4 + CO =>
2 Ca3(PO4)2 + 52 C + 18 SiO2 = 6 CaSi3 + P4 + 52 CO
I2 + KClO3 + H2O = KH(IO3)2 + Cl2 + KCl =>
6 I2 + 11 KClO3 + 3 H2O = 6 KH(IO3)2 + 3 Cl2 + 5 KCl
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O
TiF3 + MnO = TiO2 + MnF2 + Mn =>
2 TiF3 + 4 MnO = 2 TiO2 + 3 MnF2 + Mn
CuFeS2 + H2SO5 = CuSO4 + FeSO4 + H2O + S =>
CuFeS2 + 2 H2SO5 = CuSO4 + FeSO4 + 2 H2O + 2 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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