| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC2H3O2(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
C8H9Cl + KMnO4 + H2SO4 = C7H6O2Cl + CO2 + K2SO4 + MnSO4 + H2O =>
10 C8H9Cl + 22 KMnO4 + 33 H2SO4 = 10 C7H6O2Cl + 10 CO2 + 11 K2SO4 + 22 MnSO4 + 48 H2O
N2O5 + Li2O = Li3NO4 =>
N2O5 + 3 Li2O = 2 Li3NO4
FeS2 + H2SO4 = H2S + Fe(SO4)2 =>
FeS2 + 2 H2SO4 = 2 H2S + Fe(SO4)2
Zn + AgNO3 = ZnAg(NO3) =>
Zn + AgNO3 = ZnAg(NO3)
H3ClSO4 + NaOH = Na3ClSO4 + H2O =>
H3ClSO4 + 3 NaOH = Na3ClSO4 + 3 H2O
N2O5 + Li2O = Li3NO4 =>
N2O5 + 3 Li2O = 2 Li3NO4
Mg + Fe(Cl)3 = Mg(Cl)2 + Fe =>
3 Mg + 2 Fe(Cl)3 = 3 Mg(Cl)2 + 2 Fe
Mg + Al(ClO)3 = Al + Mg(ClO)2 =>
3 Mg + 2 Al(ClO)3 = 2 Al + 3 Mg(ClO)2
AgSCN + HNO3 + H2O = Ag2SO4 + (NH4)2SO4 + CO2 + NO =>
6 AgSCN + 16 HNO3 + 4 H2O = 3 Ag2SO4 + 3(NH4)2SO4 + 6 CO2 + 16 NO
KHO + HClO4 = KClO4 + H2O =>
KHO + HClO4 = KClO4 + H2O
Na2O + Cl2O = NaClO =>
Na2O + Cl2O = 2 NaClO
Al2(SO3)3 + HClO4 = Al(ClO4)3 + H2O + SO2 =>
Al2(SO3)3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O + 3 SO2
Co + HNO3 = Co(NO3)3 + H2 =>
2 Co + 6 HNO3 = 2 Co(NO3)3 + 3 H2
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
PH3 + HNO3 = H3PO4 + NO2 + H2O =>
PH3 + 8 HNO3 = H3PO4 + 8 NO2 + 4 H2O
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
HBrO + KOH = KBrO + H2O =>
HBrO + KOH = KBrO + H2O
NaOH + CH3COOH = Na2CO3 + CH4 + H2O =>
2 NaOH + CH3COOH = Na2CO3 + CH4 + H2O
(NH4)2CO3 + (Ag)2SO4 = Ag2CO3 + (NH4)2SO4 =>
(NH4)2CO3 + (Ag)2SO4 = Ag2CO3 + (NH4)2SO4
C12H8S + H2 = C12H10 + H2S =>
C12H8S + 2 H2 = C12H10 + H2S
Li2O + N2O5 = LiNO3 =>
Li2O + N2O5 = 2 LiNO3
Co(OH)2 + NaOH = Na4[Co(OH)6] =>
Co(OH)2 + 4 NaOH = Na4[Co(OH)6]
Mn + S8 = Mn2S3 =>
16 Mn + 3 S8 = 8 Mn2S3
Cu + [OH]2 + H2SO4 = CuSO4 + H2O =>
Cu + [OH]2 + H2SO4 = CuSO4 + 2 H2O
H2PO4 = PO4 + H2 =>
H2PO4 = PO4 + H2
MgS + HNO3 = MgSO4 + NO2 + H2O =>
MgS + 8 HNO3 = MgSO4 + 8 NO2 + 4 H2O
Li2O + N2O5 = LiNO3 =>
Li2O + N2O5 = 2 LiNO3
CH3COOH + CH3CH(OH)CH3 = CH3COOCH3CH3 + H2O =>
9 CH3COOH + 10 CH3CH(OH)CH3 = 12 CH3COOCH3CH3 + 4 H2O
AgNO3 + Kr2CrO4 = AgCrO4 + Kr2NO3 =>
AgNO3 + Kr2CrO4 = AgCrO4 + Kr2NO3
Al(s) + H2O = Al2O3(s) + H2(g) =>
2 Al(s) + 3 H2O = Al2O3(s) + 3 H2(g)
Li2O + N2O5 = LiNO3 =>
Li2O + N2O5 = 2 LiNO3
AlOH3 + NaOH = NaAlO2 + H2 =>
AlOH3 + NaOH = NaAlO2 + 2 H2
Cl + CaBr2 = CaCl2 + Br2 =>
2 Cl + CaBr2 = CaCl2 + Br2
MnO4{-} + S2O3{-2} = MnO4{-2} + S4O6{-2} =>
2 MnO4{-} + 2 S2O3{-2} = 2 MnO4{-2} + S4O6{-2}
Li2O + N2O5 = LiNO3 =>
Li2O + N2O5 = 2 LiNO3
Tb(NO3)3*5H2O = TbO + H2O + O2 + HNO3 =>
4 Tb(NO3)3*5H2O = 4 TbO + 14 H2O + O2 + 12 HNO3
Co(SO4) + Na(OH) = Co(OH) + Na(SO4) =>
Co(SO4) + Na(OH) = Co(OH) + Na(SO4)
SO12 + H2S = S + H2O =>
SO12 + 12 H2S = 13 S + 12 H2O
Li2O + N2O5 = LiNO3 =>
Li2O + N2O5 = 2 LiNO3
Cd(NO3)2 + C2H5NS = CdS + C2H5N(NO3)2 =>
Cd(NO3)2 + C2H5NS = CdS + C2H5N(NO3)2
Mg(OH)2 + H2O = MgH2 + H2O2 =>
Mg(OH)2 + 2 H2O = MgH2 + 2 H2O2
AsH3 + O2 = AsO + H2O =>
4 AsH3 + 5 O2 = 4 AsO + 6 H2O
Cu + NO2{-} + H{+} = Cu{2+} + NO + H2O =>
Cu + 2 NO2{-} + 4 H{+} = Cu{2+} + 2 NO + 2 H2O
C6H12O6 + IO3{-} + H3O{+} = CO2 + I2 + H2O =>
5 C6H12O6 + 24 IO3{-} + 24 H3O{+} = 30 CO2 + 12 I2 + 66 H2O
AgNO3 + Kr2CrO4 = AgCrO4 + Kr2NO3 =>
AgNO3 + Kr2CrO4 = AgCrO4 + Kr2NO3
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
H2PO4 = PO4 + H2 =>
H2PO4 = PO4 + H2
Ag2S + Na2CO3 = Ag2CO3 + Na2S =>
Ag2S + Na2CO3 = Ag2CO3 + Na2S
NaCN + FeCl2 = Na4[Fe(CN)6] + NaCl =>
6 NaCN + FeCl2 = Na4[Fe(CN)6] + 2 NaCl
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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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