| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 3 Ca(HCO3)2 = 2 Fe(OH)3 + 3 Ca(SO4) + 6 CO2
Na3PO4 + ZnO = Na2O + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnO = 3 Na2O + Zn3(PO4)2
K3[Fe(CN)6] + FeCl3 = KCl + Fe[Fe(CN)6] =>
K3[Fe(CN)6] + FeCl3 = 3 KCl + Fe[Fe(CN)6]
ZnONO = Zn(NO2) =>
ZnONO = Zn(NO2)
Ca3P2 + Al2S3 = CaS + AlP =>
Ca3P2 + Al2S3 = 3 CaS + 2 AlP
Ge + NaOH + H2O2 = Na2GeO3 + H2O =>
Ge + 2 NaOH + 2 H2O2 = Na2GeO3 + 3 H2O
Al(s) + S(g) = Al2S3(s) =>
2 Al(s) + 3 S(g) = Al2S3(s)
CH3OH + Cu(OH)2 = CH3COOH + CuOH + H2O =>
2 CH3OH + 4 Cu(OH)2 = CH3COOH + 4 CuOH + 4 H2O
U + I2 = UI4 =>
U + 2 I2 = UI4
CsCl + H2O = CsOH + HCl =>
CsCl + H2O = CsOH + HCl
NH4Br + H2S = HBr + (NH4)2S =>
2 NH4Br + H2S = 2 HBr + (NH4)2S
HPO4{2-} = H{+} + PO4{3-} =>
HPO4{2-} = H{+} + PO4{3-}
Mg(OH)2 + H2S = MgS + H2O =>
Mg(OH)2 + H2S = MgS + 2 H2O
Au + H2SO4 + HCl = Au2S3 + AuCl3 + H2O =>
8 Au + 3 H2SO4 + 18 HCl = Au2S3 + 6 AuCl3 + 12 H2O
Cr2(SO4)3 + K2S2O8 + H2O = H2CrO4 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 3 K2S2O8 + 8 H2O = 2 H2CrO4 + 3 K2SO4 + 6 H2SO4
Zn(No3)2 + CuCl2 = ZnCl2 + Cu(No3)2 =>
Zn(No3)2 + CuCl2 = ZnCl2 + Cu(No3)2
FeCl3 + Li2S = LiCl + Fe + S =>
2 FeCl3 + 3 Li2S = 6 LiCl + 2 Fe + 3 S
C2H4O2(l) + O2(g) = CO2(g) + H2O(g) =>
C2H4O2(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
C6H6O + HNO3 = C6H3N3O7 + H2O =>
C6H6O + 3 HNO3 = C6H3N3O7 + 3 H2O
H2O2 + KClO3 = O2 + HKClO3 =>
H2O2 + 2 KClO3 = O2 + 2 HKClO3
KMnO4 + CuBr2 + H2SO4 = CuSO4 + MnSO4 + K2SO4 + Br2 + H2O =>
2 KMnO4 + 5 CuBr2 + 8 H2SO4 = 5 CuSO4 + 2 MnSO4 + K2SO4 + 5 Br2 + 8 H2O
H3C6H5O2 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
9 H3C6H5O2 + 42 NaHCO3 = 14 Na3C6H5O7 + 22 H2O + 12 CO2
Cl2 + KOH = KCl + KClO3 + H2 =>
3 Cl2 + 6 KOH = 4 KCl + 2 KClO3 + 3 H2
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
KClO3 + I + H2O = HIO3 + KCl =>
5 KClO3 + 6 I + 3 H2O = 6 HIO3 + 5 KCl
FeSO4 + NaOH + H2O2 = FeO2 + H2O + Na2SO4 =>
FeSO4 + 2 NaOH + H2O2 = FeO2 + 2 H2O + Na2SO4
C7H7O2 + OH = C7H6O2 + H2O =>
C7H7O2 + OH = C7H6O2 + H2O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
H3BO3 + K = KHO3 + B + H2 =>
H3BO3 + K = KHO3 + B + H2
NaVO3 + Zn + HCl = NaCl + VCl4 + ZnCl2 + H2O =>
2 NaVO3 + Zn + 12 HCl = 2 NaCl + 2 VCl4 + ZnCl2 + 6 H2O
Na + {2) = Na{2}0 =>
Na + {2) = Na{2}0
HNO + Ca(OH) = Ca(NO) + H2O =>
HNO + Ca(OH) = Ca(NO) + H2O
C6H12O6 + O2 = H2O + CO3 =>
C6H12O6 + 9 O2 = 6 H2O + 6 CO3
MgSO3 + H2SO4 = MgSO4 + H2SO3 =>
MgSO3 + H2SO4 = MgSO4 + H2SO3
MnC2O4 + O2 = MnO + CO2 =>
2 MnC2O4 + O2 = 2 MnO + 4 CO2
Li2 + H2 = LiH =>
Li2 + H2 = 2 LiH
Al + Fe2(SO4)3 = Al2(SO4)3 + FeSO4 =>
2 Al + 3 Fe2(SO4)3 = Al2(SO4)3 + 6 FeSO4
LiOH + H2C2O4 = LiC2O4 + H3O =>
LiOH + H2C2O4 = LiC2O4 + H3O
FeSiO3 + HCl = FeCl2 + H2SiO3 =>
FeSiO3 + 2 HCl = FeCl2 + H2SiO3
H2(g) + SO4(l) = H2SO4 =>
H2(g) + SO4(l) = H2SO4
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
P4 + KOH + H2O = PH3 + KH2PO3 =>
P4 + 2 KOH + 4 H2O = 2 PH3 + 2 KH2PO3
I{-}1 + MnO4{-}1 + H2O = I2 + MnO2 + OH{-}1 =>
6 I{-}1 + 2 MnO4{-}1 + 4 H2O = 3 I2 + 2 MnO2 + 8 OH{-}1
SbCl3 + H2O = HCl + Sb + O2 =>
4 SbCl3 + 6 H2O = 12 HCl + 4 Sb + 3 O2
Li + Mg(NO3)2 = Li(NO3) + Mg =>
2 Li + Mg(NO3)2 = 2 Li(NO3) + Mg
MgCl2(aq) + KNO3(aq) = Mg(NO3)2(aq) + KCl(aq) =>
MgCl2(aq) + 2 KNO3(aq) = Mg(NO3)2(aq) + 2 KCl(aq)
CuCl + NaNO4 = CuNO4 + NaCl =>
CuCl + NaNO4 = CuNO4 + NaCl
Ca3N2 = Ca + N =>
Ca3N2 = 3 Ca + 2 N
Cl2 + KNO3 + H2O = KClO + KCl + HNO3 =>
Cl2 + 2 KNO3 + H2O = KClO + KCl + 2 HNO3
P4 + H2O + KOH = PH3 + KH2PO4 =>
2 P4 + 9 H2O + 3 KOH = 5 PH3 + 3 KH2PO4
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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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