| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 LiAlH4 + 2 C(NO2)4 = 3 Al2O3 + 3 Li2O + 2 CO2 + 4 N2 + 12 H2
C9H13N(C4H6O6) + NaOH = C9H13N + NaOH(C4H6O6) =>
C9H13N(C4H6O6) + NaOH = C9H13N + NaOH(C4H6O6)
NaVO3 + H2SO4 + C2H5OH = VOSO4 + NaOH + H2O + CH3COOH =>
4 NaVO3 + 4 H2SO4 + C2H5OH = 4 VOSO4 + 4 NaOH + 3 H2O + CH3COOH
H2C2O4(aq) + Ca(OH)2(aq) = CaC2O4 + H2O(l) =>
H2C2O4(aq) + Ca(OH)2(aq) = CaC2O4 + 2 H2O(l)
Ne + H2O = NeOH + H2 =>
2 Ne + 2 H2O = 2 NeOH + H2
Sc2(SO3)3 + H2SO4 = Sc2(SO4)3 + H2O + SO2 =>
Sc2(SO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2O + 3 SO2
TiCl4 + CO2 = TiO + Cl2 + C =>
2 TiCl4 + CO2 = 2 TiO + 4 Cl2 + C
Ca + Al2O3 = CaO + Al =>
3 Ca + Al2O3 = 3 CaO + 2 Al
Mg + O = Mg2O =>
2 Mg + O = Mg2O
Ni + I = NiI =>
Ni + I = NiI
Bi2(SO4)3 + (NH4)2S = Bi2S + (NH4)2(SO4)3 =>
Bi2(SO4)3 + (NH4)2S = Bi2S + (NH4)2(SO4)3
FeSO4 + NH4SCN = FeSCN + (NH4)SO4 =>
FeSO4 + NH4SCN = FeSCN + (NH4)SO4
Ca(SO4) = Ca(SO3) + O2 =>
2 Ca(SO4) = 2 Ca(SO3) + O2
Cu + HNO3 + H{+} = Cu{+} + NO + H2O =>
3 Cu + HNO3 + 3 H{+} = 3 Cu{+} + NO + 2 H2O
Co(s) + Br2(l) = CoBr3(s) =>
2 Co(s) + 3 Br2(l) = 2 CoBr3(s)
FeSO4 + NH4SCN = FeSCN + (NH4)SO4 =>
FeSO4 + NH4SCN = FeSCN + (NH4)SO4
C4H10O = C + H2 + O2 =>
2 C4H10O = 8 C + 10 H2 + O2
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
NH3 + O2 = NO2 + H2O(l) =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O(l)
Na + S + O2 = NaSO =>
2 Na + 2 S + O2 = 2 NaSO
Zn(C2H3O2)2 + K3PO4 = Zn3(PO4)2 + KC2H3O2 =>
3 Zn(C2H3O2)2 + 2 K3PO4 = Zn3(PO4)2 + 6 KC2H3O2
FeCO3 + H2S = FeS + CO2 + H2O =>
FeCO3 + H2S = FeS + CO2 + H2O
Hg(ClO3)2 + Na2Cr2O7 = Na(ClO3) + Hg(Cr2O7) =>
Hg(ClO3)2 + Na2Cr2O7 = 2 Na(ClO3) + Hg(Cr2O7)
KIO3(aq) + AgNO3(aq) = KNO3 + AgIO3 =>
KIO3(aq) + AgNO3(aq) = KNO3 + AgIO3
Be + KOH = Be(OH)2 + K =>
Be + 2 KOH = Be(OH)2 + 2 K
SrC2O4 = Sr + C + O =>
SrC2O4 = Sr + 2 C + 4 O
ZnCuSO4 = Zn(CuSO4) =>
ZnCuSO4 = Zn(CuSO4)
Si3H8 = Si + H2 =>
Si3H8 = 3 Si + 4 H2
(NH4)2CO3 + KOH = NH4OH + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 NH4OH + K2CO3
Co3O4 + C = Co + CO2 =>
Co3O4 + 2 C = 3 Co + 2 CO2
B6H12 + O2 = B2O3 + H2O =>
2 B6H12 + 15 O2 = 6 B2O3 + 12 H2O
FeSO4 + NH4SCN = FeSCN + (NH4)SO4 =>
FeSO4 + NH4SCN = FeSCN + (NH4)SO4
Co3O4 + C = Co + CO2 =>
Co3O4 + 2 C = 3 Co + 2 CO2
C18H36 + O2 = CO2 + H2O =>
C18H36 + 27 O2 = 18 CO2 + 18 H2O
Li2SO3 + HBr = LiBr + H2SO3 =>
Li2SO3 + 2 HBr = 2 LiBr + H2SO3
NaClO + Ag = AgCl + NaO =>
NaClO + Ag = AgCl + NaO
LiOH*H2O + H3BO3 = LiBO2 + H2O =>
LiOH*H2O + H3BO3 = LiBO2 + 3 H2O
Al(NO3)3 + H2 = Al + HNO3 =>
2 Al(NO3)3 + 3 H2 = 2 Al + 6 HNO3
HI + Al = H2 + AlI =>
2 HI + 2 Al = H2 + 2 AlI
FeS2 + NO3{-} + H{+} = Fe{3+} + NO + H2O + SO4{2-} =>
FeS2 + 5 NO3{-} + 4 H{+} = Fe{3+} + 5 NO + 2 H2O + 2 SO4{2-}
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
FeSO4 + NH4SCN = FeSCN + (NH4)SO4 =>
FeSO4 + NH4SCN = FeSCN + (NH4)SO4
HSO4{-} + NH3 = SO4{2-} + NH4{+} =>
HSO4{-} + NH3 = SO4{2-} + NH4{+}
Fe(s) + Na3PO4(aq) = FePO4(aq) + Na3(s) =>
Fe(s) + Na3PO4(aq) = FePO4(aq) + Na3(s)
Au(OH)3 + NH3 = Au + N2H4 + H2O =>
2 Au(OH)3 + 6 NH3 = 2 Au + 3 N2H4 + 6 H2O
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
C12H22O11 + H2 = C6H10O4 + H2O =>
C12H22O11 + 2 H2 = 2 C6H10O4 + 3 H2O
Cr2(CO3)3 + H2C2O4 = Cr2(C2O4)3 + H2O + CO2 =>
Cr2(CO3)3 + 3 H2C2O4 = Cr2(C2O4)3 + 3 H2O + 3 CO2
CH3COOH + LiOH = H2O + LiCH3COO =>
CH3COOH + LiOH = H2O + LiCH3COO
CuS + GaP = Cu3P2 + Ga2S3 =>
3 CuS + 2 GaP = Cu3P2 + Ga2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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