| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + Fe2O3 = Al2O3 + 2 Fe
K(OH) + HCl = KCl + H2O =>
K(OH) + HCl = KCl + H2O
Ba(OH)2 + CH3COOH = Ba(CH3COO)2 + H2O =>
Ba(OH)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O
Pt(C2H3O2)2 + H2O + H2 = HC2H3O2 + PtOH =>
2 Pt(C2H3O2)2 + 2 H2O + H2 = 4 HC2H3O2 + 2 PtOH
BaCl + AgNO = Ba(NO) + AgCl =>
BaCl + AgNO = Ba(NO) + AgCl
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
C7H6O2 + Na2CO3 = C7H5O2Na + H2O + CO2 =>
2 C7H6O2 + Na2CO3 = 2 C7H5O2Na + H2O + CO2
NH4NO3 + Sr(ClO3)2 = NH4ClO3 + Sr(NO3)2 =>
2 NH4NO3 + Sr(ClO3)2 = 2 NH4ClO3 + Sr(NO3)2
KI + AgNO3 = AgKI + NO3 =>
KI + AgNO3 = AgKI + NO3
Na + Cr(OH)3 = NaOH + Cr =>
3 Na + Cr(OH)3 = 3 NaOH + Cr
NO2 + HNO3 = NO2HNO3 =>
NO2 + HNO3 = NO2HNO3
NaCO3 + LiSO4 = NaSO4 + LiCO3 =>
NaCO3 + LiSO4 = NaSO4 + LiCO3
CoCl2*6H2O = CoCl2 + H2O =>
CoCl2*6H2O = CoCl2 + 6 H2O
Silicontetrachloride + water = silicondioxide + hydrochloricacid =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Cu{2+} + AgNO3{-} = Cu(NO3)2 + Ag =>
Cu{2+} + 2 AgNO3{-} = Cu(NO3)2 + 2 Ag
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Br2 + H2SO4 = Br2SO4 + H3 =>
3 Br2 + 3 H2SO4 = 3 Br2SO4 + 2 H3
NO + O + H2O = HNO3 =>
2 NO + 3 O + H2O = 2 HNO3
PbO + O2 = PbO2 =>
2 PbO + O2 = 2 PbO2
HNO3 + SrOH = SrNO3 + H2O =>
HNO3 + SrOH = SrNO3 + H2O
HBrO4 + H2O = H3O + BrO4 =>
HBrO4 + H2O = H3O + BrO4
C6H5SO2NHNa + Cl2 + NaOH = C6H5SO2NClNa + NaCl + H2O =>
C6H5SO2NHNa + Cl2 + NaOH = C6H5SO2NClNa + NaCl + H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
LiS2O3 + AuC2H3O2 = LiC2H3O2 + AuS2O3 =>
LiS2O3 + AuC2H3O2 = LiC2H3O2 + AuS2O3
H2SiO3 + NaNO3 = Na2SiO3 + HNO3 =>
H2SiO3 + 2 NaNO3 = Na2SiO3 + 2 HNO3
C7H8 + KMnO4 = C6H5COOK + KOH + H2O + MnO2 =>
C7H8 + 2 KMnO4 = C6H5COOK + KOH + H2O + 2 MnO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C6H18 + O2 = CO2 + H2O =>
2 C6H18 + 21 O2 = 12 CO2 + 18 H2O
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
KI + Br2 = KIBr2 =>
KI + Br2 = KIBr2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CH3OH + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
CH3OH + 6 MnO4{-} + 8 OH{-} = CO3{2-} + 6 MnO4{2-} + 6 H2O
H2O + KNO3 = KNO4 + H2 =>
H2O + KNO3 = KNO4 + H2
Cu + NH3(OH) = Cu(OH)2 + NH3 =>
Cu + 2 NH3(OH) = Cu(OH)2 + 2 NH3
Fe(OH)2 + BaSO4 = FeSO4 + Ba(OH)2 =>
Fe(OH)2 + BaSO4 = FeSO4 + Ba(OH)2
NaIO = NaI + NaIO3 =>
3 NaIO = 2 NaI + NaIO3
Cu(NO3)2 + NH3 = Cu(NH3)4{2+} + NO3{-} =>
Cu(NO3)2 + 4 NH3 = Cu(NH3)4{2+} + 2 NO3{-}
Cr + NiCl2 = CrCl2 + Ni =>
Cr + NiCl2 = CrCl2 + Ni
MnCl2 = Mn + Cl2 =>
MnCl2 = Mn + Cl2
Co(NO3)2(H2O)6 + H3BO3 + C6H8O7(H2O) = Co3(BO3)2 + N2 + CO2 + H2O =>
9 Co(NO3)2(H2O)6 + 6 H3BO3 + 5 C6H8O7(H2O) = 3 Co3(BO3)2 + 9 N2 + 30 CO2 + 88 H2O
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
P + (O)2 = P2O5 =>
4 P + 5(O)2 = 2 P2O5
Al2O3SiO2 = Al2O3*SiO2 =>
Al2O3SiO2 = Al2O3*SiO2
CH2 + FSO2OH = FSO2OCH3 =>
CH2 + FSO2OH = FSO2OCH3
NaOH + SO3 = Na2SO3 + OH =>
2 NaOH + SO3 = Na2SO3 + 2 OH
Ca3(PO4)2 + LiNO3 = Li3PO4 + Ca(NO3)2 =>
Ca3(PO4)2 + 6 LiNO3 = 2 Li3PO4 + 3 Ca(NO3)2
MgS = Mg + S =>
MgS = Mg + S
C6H5OH + O2 = C2 + H2O =>
C6H5OH + O2 = 3 C2 + 3 H2O
ZnSO4 + NaNo3 = Zn(No3)2 + Na2SO4 =>
ZnSO4 + 2 NaNo3 = Zn(No3)2 + Na2SO4
CH3COOH + Na2CO3 = CH2COONa + CO2 + H2O =>
7 CH3COOH + 4 Na2CO3 = 8 CH2COONa + 2 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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