| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + Br2 = Br2K + Cl
NH4OH + SO3 = NH4HSO4 =>
NH4OH + SO3 = NH4HSO4
Li2S + H2O = LiHS + LiOH =>
Li2S + H2O = LiHS + LiOH
Ni(NO3)2*6H2O + H2C2O4 = NiC2O4*2H2O + OH + N2 =>
Ni(NO3)2*6H2O + H2C2O4 = NiC2O4*2H2O + 10 OH + N2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Rb2O + N2 = Rb3N + O2 =>
6 Rb2O + 2 N2 = 4 Rb3N + 3 O2
C4H6O6 + NaOH + FeSO4 + H2O2 = Fe2(C4H2O6)3 + H2O + Na2SO4 =>
3 C4H6O6 + 4 NaOH + 2 FeSO4 + 4 H2O2 = Fe2(C4H2O6)3 + 12 H2O + 2 Na2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na3PO4 + Ca(ClO2)2 = NaClO2 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(ClO2)2 = 6 NaClO2 + Ca3(PO4)2
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + PbSO4(ag) =>
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + PbSO4(ag)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K4[Fe(CN)6] + H2SO4 + KMnO4 = K2SO4 + Fe2(SO4)3 + H2O + CO2 + KNO3 + MnSO4 =>
10 K4[Fe(CN)6] + 188 H2SO4 + 122 KMnO4 = 51 K2SO4 + 5 Fe2(SO4)3 + 188 H2O + 60 CO2 + 60 KNO3 + 122 MnSO4
IO3{-} + I{-} + H2SO4 = I2 + SO4{2-} + H2O =>
IO3{-} + 5 I{-} + 3 H2SO4 = 3 I2 + 3 SO4{2-} + 3 H2O
Na2C2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + Na2SO4 + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + K2SO4
KI + CuCl2 = I2 + KCl + CuI =>
4 KI + 2 CuCl2 = I2 + 4 KCl + 2 CuI
C2H3Br3 + O2 = CO2 + HBr =>
C2H3Br3 + 2 O2 = 2 CO2 + 3 HBr
Al(OH)3 + H2SiO4 = Al2(SiO4)3 + H2O =>
2 Al(OH)3 + 3 H2SiO4 = Al2(SiO4)3 + 6 H2O
B + He = HeB =>
B + He = HeB
NO3{-} + H{+} + Fe{2+} = NO + Fe{3+} + H2O =>
NO3{-} + 4 H{+} + 3 Fe{2+} = NO + 3 Fe{3+} + 2 H2O
Na3Al(OH)6 + H2O = NaOH + Al(OH)3H2O =>
Na3Al(OH)6 + H2O = 3 NaOH + Al(OH)3H2O
Al2SO3 + CaOH = AlOH + Ca2SO3 =>
Al2SO3 + 2 CaOH = 2 AlOH + Ca2SO3
Al2S3 + Ba = BaAl + S =>
Al2S3 + 2 Ba = 2 BaAl + 3 S
Na2SiO4 + CuSO4 = Na2SO4 + CuSiO4 =>
Na2SiO4 + CuSO4 = Na2SO4 + CuSiO4
NH3 + CuO2 = Cu + H2O + N2 =>
4 NH3 + 3 CuO2 = 3 Cu + 6 H2O + 2 N2
CH3{-}CH2{-}OH = CH3{-}C{-}OH =>
CH3{-}CH2{-}OH = CH3{-}C{-}OH
CuO2 + NH3 = Cu + H2O + N =>
3 CuO2 + 4 NH3 = 3 Cu + 6 H2O + 4 N
SbCl4F + CCl4 = CCl2F2 + SbCl5 =>
2 SbCl4F + CCl4 = CCl2F2 + 2 SbCl5
K(SO3)2 + Li = KLi + (SO3)2 =>
K(SO3)2 + Li = KLi + (SO3)2
K3[Fe(CN)6] + NaOH = Fe(OH)3 + NaCN + KCN =>
K3[Fe(CN)6] + 3 NaOH = Fe(OH)3 + 3 NaCN + 3 KCN
ZnSO4 + HCl = ClSO4 + ZnH =>
ZnSO4 + HCl = ClSO4 + ZnH
Sr(OH)2 + FeCl3 = SrCl2 + Fe(OH)3* =>
3 Sr(OH)2 + 2 FeCl3 = 3 SrCl2 + 2 Fe(OH)3*
K2CO3 + ZnCl2 + H2O = (ZnOH)2CO3 + KHCO3 + KCl =>
3 K2CO3 + 2 ZnCl2 + 2 H2O = (ZnOH)2CO3 + 2 KHCO3 + 4 KCl
FeCl3 + Mn = Fe2Mn3 + Cl2 =>
2 FeCl3 + 3 Mn = Fe2Mn3 + 3 Cl2
C3H8O2 + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O2 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + Cr2(SO4)3 + K2SO4 + 7 H2O
C8H8O7 + NaOH = H2O + NaC8H7O7 =>
C8H8O7 + NaOH = H2O + NaC8H7O7
C3H8 + O2 = CO2(g) + H2O(g) =>
C3H8 + 5 O2 = 3 CO2(g) + 4 H2O(g)
Cs2SO4 + MnC4H6O4 = CsC2H3O2 + MnSO4 =>
Cs2SO4 + MnC4H6O4 = 2 CsC2H3O2 + MnSO4
SbO5 + KI + HCl = SbCl3 + KCl + I2 + H2O =>
2 SbO5 + 14 KI + 20 HCl = 2 SbCl3 + 14 KCl + 7 I2 + 10 H2O
Na2CO3 + H2O = *Na2CO3*10H2O =>
Na2CO3 + 10 H2O = *Na2CO3*10H2O
C7H14O + O2 = CO2 + H2 =>
2 C7H14O + 13 O2 = 14 CO2 + 14 H2
O2 + Sb2S3 = Sb4O6 + SO3 =>
12 O2 + 2 Sb2S3 = Sb4O6 + 6 SO3
KMg3AlSi3O10(OH)2 + H2CO8 + H2O = K + Mg + HCO8 + H4SiO4 + Al2Si2O5(OH)4 =>
2 KMg3AlSi3O10(OH)2 + 14 H2CO8 + H2O = 2 K + 6 Mg + 14 HCO8 + 4 H4SiO4 + Al2Si2O5(OH)4
Pb(NO3)2{2+} + NaI = NaNO3 + PbI2{2+} =>
Pb(NO3)2{2+} + 2 NaI = 2 NaNO3 + PbI2{2+}
(SO4)Na2 + H2O + CO2 = NaHCO3 + H2SO4 =>
(SO4)Na2 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SO4
CU + H2O + C = CO + HCU =>
2 CU + H2O + C = CO + 2 HCU
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Zn + NaClO = ZnClO + Na =>
Zn + NaClO = ZnClO + Na
NaHSO3 + HAuCl4 + H2O = NaHSO4 + HCl + Au =>
3 NaHSO3 + 2 HAuCl4 + 3 H2O = 3 NaHSO4 + 8 HCl + 2 Au
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeSO4 + Mn(OH)2 + O2 + H2O = MnSO4 + Fe(OH)3 =>
4 FeSO4 + 4 Mn(OH)2 + O2 + 2 H2O = 4 MnSO4 + 4 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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