| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4 + 5 NaBr + NaBrO3 = 3 Na2SO4 + 3 Br2 + 3 H2O
HNO3 + NaHSO3 = NaNO3 + H2O + SO2 =>
HNO3 + NaHSO3 = NaNO3 + H2O + SO2
CuSO4 + KI = CuI + K2SO4 + I2 =>
2 CuSO4 + 4 KI = 2 CuI + 2 K2SO4 + I2
Co(NO3)2 + NaCO3 = CoCO3 + Na(NO3)2 =>
Co(NO3)2 + NaCO3 = CoCO3 + Na(NO3)2
Ag(CrO4) + HCl = AgCl2 + CrCl3 + H2O + Cl2 =>
2 Ag(CrO4) + 16 HCl = 2 AgCl2 + 2 CrCl3 + 8 H2O + 3 Cl2
KOH + Na2CrO4 + AgNO3 = Ag2CrO4 + NaOH + KNO3 =>
2 KOH + Na2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NaOH + 2 KNO3
H2SO4 + Na2CO3 = H2O + NaSO4 + CO =>
2 H2SO4 + Na2CO3 = 2 H2O + 2 NaSO4 + CO
K + HNO3 = K(NO3)2 + N2 + H2O =>
5 K + 12 HNO3 = 5 K(NO3)2 + N2 + 6 H2O
Li + Sb = Li3Sb =>
3 Li + Sb = Li3Sb
BaS + PtCl2 = Ba2Pt + S + Cl =>
2 BaS + PtCl2 = Ba2Pt + 2 S + 2 Cl
(NH3) + O2 = HNO + H2O =>
(NH3) + O2 = HNO + H2O
C6H8O7 + Zn = H2 + ZnC6H6O7 =>
C6H8O7 + Zn = H2 + ZnC6H6O7
Ba(OH)2 + H2CO3 = Ba(CO3)2 + H2OH =>
Ba(OH)2 + 2 H2CO3 = Ba(CO3)2 + 2 H2OH
AgNO3(aq) + NaBr(aq) = AgBr(s) + NaNO3(aq) =>
AgNO3(aq) + NaBr(aq) = AgBr(s) + NaNO3(aq)
[Ag(NH3)2]OH + C2H6 = C2H4O + Ag + NH3 + H2O =>
4[Ag(NH3)2]OH + C2H6 = C2H4O + 4 Ag + 8 NH3 + 3 H2O
C4H6O6 + NaHCO3 = C4H6O6Na2 + CO2 + H2O =>
6 C4H6O6 + 10 NaHCO3 = 5 C4H6O6Na2 + 14 CO2 + 8 H2O
Cr2O12S3 = Cr + O2 + S =>
Cr2O12S3 = 2 Cr + 6 O2 + 3 S
AlBr3 + Cl7 = AlCl3 + Br =>
7 AlBr3 + 3 Cl7 = 7 AlCl3 + 21 Br
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2 =>
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2
KHSO4 + KNO3 = K2SO4 + HNO3 =>
KHSO4 + KNO3 = K2SO4 + HNO3
HgS + CaO = Hg + CaS + Ca3SO4 =>
2 HgS + 4 CaO = 2 Hg + CaS + Ca3SO4
Cr2O12S3 = Cr + O2 + S =>
Cr2O12S3 = 2 Cr + 6 O2 + 3 S
(NH3) + O2 = HNO + H2O =>
(NH3) + O2 = HNO + H2O
[Ag(NH3)2]OH + C2H6 = C2H4O + Ag + NH3 + H2O =>
4[Ag(NH3)2]OH + C2H6 = C2H4O + 4 Ag + 8 NH3 + 3 H2O
AlBr3 + Cl7 = AlCl3 + Br =>
7 AlBr3 + 3 Cl7 = 7 AlCl3 + 21 Br
[Ag(NH3)2]OH + C2H6 = C2H4O + Ag + NH3 + H2O =>
4[Ag(NH3)2]OH + C2H6 = C2H4O + 4 Ag + 8 NH3 + 3 H2O
AlBr3 + Cl7 = AlCl3 + Br =>
7 AlBr3 + 3 Cl7 = 7 AlCl3 + 21 Br
HI = H{+} + I{-} =>
HI = H{+} + I{-}
H2SO3 = S2O4 + H2O =>
2 H2SO3 = S2O4 + 2 H2O
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq) =>
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq)
(NH3) + O2 = HNO + H2O =>
(NH3) + O2 = HNO + H2O
AlBr3 + Cl7 = AlCl3 + Br =>
7 AlBr3 + 3 Cl7 = 7 AlCl3 + 21 Br
Ca(CO3)2 + SO2 + O2 = Ca(SO4)2 + CO29 =>
Ca(CO3)2 + 2 SO2 + 28 O2 = Ca(SO4)2 + 2 CO29
H + NFl3 = NHFl3 =>
H + NFl3 = NHFl3
[Ag(NH3)2]OH + C2H6 = C2H4O + Ag + NH3 + H2O =>
4[Ag(NH3)2]OH + C2H6 = C2H4O + 4 Ag + 8 NH3 + 3 H2O
Cr2O12S3 = Cr + O2 + S =>
Cr2O12S3 = 2 Cr + 6 O2 + 3 S
NaOH + CaHCO3 = NaHCO3 + CaOH =>
NaOH + CaHCO3 = NaHCO3 + CaOH
AlBr3 + Cl7 = AlCl3 + Br =>
7 AlBr3 + 3 Cl7 = 7 AlCl3 + 21 Br
Cr2O12S3 = Cr + O2 + S =>
Cr2O12S3 = 2 Cr + 6 O2 + 3 S
[Ag(NH3)2]OH + C2H6 = C2H4O + Ag + NH3 + H2O =>
4[Ag(NH3)2]OH + C2H6 = C2H4O + 4 Ag + 8 NH3 + 3 H2O
AlBr3 + Cl7 = AlCl3 + Br =>
7 AlBr3 + 3 Cl7 = 7 AlCl3 + 21 Br
Cr2O12S3 = Cr + O2 + S =>
Cr2O12S3 = 2 Cr + 6 O2 + 3 S
(NH3) + O2 = HNO + H2O =>
(NH3) + O2 = HNO + H2O
PH3 + HBr = PH4Br =>
PH3 + HBr = PH4Br
CH3COOCH2CH3 + NaOH = CH3COONa + CH3CH2OH =>
CH3COOCH2CH3 + NaOH = CH3COONa + CH3CH2OH
PCl3 + HNO3 + H2O = H3PO4 + NO2 + HCl =>
PCl3 + 2 HNO3 + 2 H2O = H3PO4 + 2 NO2 + 3 HCl
PH3 + HMnO4 = H3PO4 + MnO + H2O =>
5 PH3 + 8 HMnO4 = 5 H3PO4 + 8 MnO + 4 H2O
(NH3) + O2 = HNO + H2O =>
(NH3) + O2 = HNO + H2O
Cr2O12S3 = Cr + O2 + S =>
Cr2O12S3 = 2 Cr + 6 O2 + 3 S
AlBr3 + Cl7 = AlCl3 + Br =>
7 AlBr3 + 3 Cl7 = 7 AlCl3 + 21 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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