| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 VO2 + 2 NaOH = 2 NaVO3 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KIO3 + AlCl3 = Al(IO3)3 + KCl =>
3 KIO3 + AlCl3 = Al(IO3)3 + 3 KCl
NH2Cl + NaOCl = NHCl2 + NaOH =>
NH2Cl + NaOCl = NHCl2 + NaOH
NaF + ClFe = NaFe + FCl =>
NaF + ClFe = NaFe + FCl
C3Cl3N3O3(s) + H2O(l) = HClO(aq) + C3H3N3O3(s) =>
C3Cl3N3O3(s) + 3 H2O(l) = 3 HClO(aq) + C3H3N3O3(s)
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
SiH4 + HCl = SiCl4 + H2 =>
SiH4 + 4 HCl = SiCl4 + 4 H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H4(NH2)2 + I2 + CH2O2 = C2H10I2N2 + CO2 =>
C2H4(NH2)2 + I2 + CH2O2 = C2H10I2N2 + CO2
Al + KNO2 + KOH = K3AlO3 + NH3 + H2O =>
2 Al + KNO2 + 5 KOH = 2 K3AlO3 + NH3 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KNO3 + C12H22O11 = CO2 + H2O + KNO2 =>
24 KNO3 + C12H22O11 = 12 CO2 + 11 H2O + 24 KNO2
H2SO4 + FeSO4 + HNO3 = Fe2(SO4)3 + N2O3 + H2O =>
2 H2SO4 + 4 FeSO4 + 2 HNO3 = 2 Fe2(SO4)3 + N2O3 + 3 H2O
Li2S + Al2S3 + Sb2S3 + S = Li11AlSb2S12 =>
11 Li2S + Al2S3 + 2 Sb2S3 + 4 S = 2 Li11AlSb2S12
HNO3 + CsOH = CsNO3 + H2O =>
HNO3 + CsOH = CsNO3 + H2O
Zn(NO3)2 + MgCO3 = ZnCO3 + Mg(NO3)2 =>
Zn(NO3)2 + MgCO3 = ZnCO3 + Mg(NO3)2
Fe2S3 + H{+} = Fe{3+} + H2S =>
Fe2S3 + 6 H{+} = 2 Fe{3+} + 3 H2S
Mg + Fe2Br = MgBr2 + Fe =>
Mg + 2 Fe2Br = MgBr2 + 4 Fe
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C10H16O + CH2Cl2 + NH4OH + LiOH = C10H15NOHCl + Li + H2O =>
19 C10H16O + 10 CH2Cl2 + 20 NH4OH + 66 LiOH = 20 C10H15NOHCl + 66 Li + 85 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Be + H2O = H2BeO =>
Be + H2O = H2BeO
KClO3 + KI + H2SO4 = KCl + I2 + K2SO4 + H2O =>
KClO3 + 6 KI + 3 H2SO4 = KCl + 3 I2 + 3 K2SO4 + 3 H2O
CuSO4 + Ag = Ag2(SO4)3 + Cu =>
3 CuSO4 + 2 Ag = Ag2(SO4)3 + 3 Cu
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Zr + Si = ZrSi2 =>
Zr + 2 Si = ZrSi2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
FeO + Br2 = Br2O + Fe =>
FeO + Br2 = Br2O + Fe
KHSO3 + H2S + KOH = K2S2O3 + H2O =>
4 KHSO3 + 2 H2S + 2 KOH = 3 K2S2O3 + 5 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + PbO = AlO + Pb =>
Al + PbO = AlO + Pb
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
HC3CH2CH2CH3 + O2 = CO2 + H2O =>
HC3CH2CH2CH3 + 8 O2 = 6 CO2 + 4 H2O
KClO3 + SnSO4 + KOH + H2O = K2[Sn(OH)6] + KCl + K2SO4 =>
KClO3 + 3 SnSO4 + 12 KOH + 3 H2O = 3 K2[Sn(OH)6] + KCl + 3 K2SO4
KIO3 + AlCl3 = Al(IO3)3 + KCl =>
3 KIO3 + AlCl3 = Al(IO3)3 + 3 KCl
NH2Cl + NaOCl = NHCl2 + NaOH =>
NH2Cl + NaOCl = NHCl2 + NaOH
(NH4)2HPO4 + NaOH = NH3 + H2O + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2HPO4
Li3PO4 = Li{+} + PO4{3-}( =>
Li3PO4 = 3 Li{+} + PO4{3-}(
NaF + I2 = NaI + F =>
2 NaF + I2 = 2 NaI + 2 F
Al2 + O3 + H2SO = Al2(SO4)3 + H2O =>
Al2 + 4 O3 + 3 H2SO = Al2(SO4)3 + 3 H2O
HN4Cl + Cl2 = HCl + NCl3 =>
HN4Cl + 6 Cl2 = HCl + 4 NCl3
C3H5O2 = C4H10 + CO2 =>
2 C3H5O2 = C4H10 + 2 CO2
Ba(NO3)2 + SO4 = Ba2(SO4)2 + NO3 =>
2 Ba(NO3)2 + 2 SO4 = Ba2(SO4)2 + 4 NO3
Na[Fe(S2O3)2] + FeCl3 + NaCl = Na2S4O6 + FeCl2 =>
Na[Fe(S2O3)2] + FeCl3 + NaCl = Na2S4O6 + 2 FeCl2
CH2CHCl + NaOH = CH3CHO + NaCl =>
CH2CHCl + NaOH = CH3CHO + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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