| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + 7 H2O = ZnSO4(H2O)7
NH3 + NaNO2 = HNO2 + NaNH2 =>
NH3 + NaNO2 = HNO2 + NaNH2
Ta + HNO3 + HF = H3[TaF8] + NO + H2O =>
3 Ta + 5 HNO3 + 24 HF = 3 H3[TaF8] + 5 NO + 10 H2O
CO + NaNO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + CNOH =>
CO + NaNO2 + 2 Zn + 3 NaOH + 3 H2O = 2 Na2[Zn(OH)4] + CNOH
C2H5OH + Cr2O72{-} + H{+} = CH3CHO + Cr3 + H2O =>
429 C2H5OH + 6 Cr2O72{-} + 6 H{+} = 429 CH3CHO + 4 Cr3 + 432 H2O
(NH4)2CO3 + Ag2SO4 = (NH4)2SO4 + Ag2CO3 =>
(NH4)2CO3 + Ag2SO4 = (NH4)2SO4 + Ag2CO3
H2{+} + I2{-} = HI =>
H2{+} + I2{-} = 2 HI
P8 + O2 = PO4 =>
P8 + 16 O2 = 8 PO4
C2H5OH + KMnO4 = C2H3O2H + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 C2H3O2H + 4 MnO2 + 4 KOH + H2O
H + PO4 + KOH = KPO4 + H3OH =>
3 H + PO4 + KOH = KPO4 + H3OH
H2O + P + HNO3 = H3PO4 + NO =>
2 H2O + 3 P + 5 HNO3 = 3 H3PO4 + 5 NO
LiAlH4 + CH3COOH + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
LiAlH4 + 2 CH3COOH + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
CuCl + Cl = CuCl3 =>
CuCl + 2 Cl = CuCl3
C6H5COOCHCH3COOH + H2O = C6H5COOH + CH3CHOHCOOH =>
C6H5COOCHCH3COOH + H2O = C6H5COOH + CH3CHOHCOOH
CH3CH2CH2OH + HCOOH = HCO2CH2CH2CH3 + H2O =>
CH3CH2CH2OH + HCOOH = HCO2CH2CH2CH3 + H2O
H2O + NaOH = Na(OH)2 + H2 =>
2 H2O + 2 NaOH = 2 Na(OH)2 + H2
Ag(NO3) + H2(SO4) = Ag2SO4 + HNO3 =>
2 Ag(NO3) + H2(SO4) = Ag2SO4 + 2 HNO3
PBr5 + H2O = HBr + HPO3 =>
PBr5 + 3 H2O = 5 HBr + HPO3
P4O10 + H2O = P4O6 + OH =>
P4O10 + 4 H2O = P4O6 + 8 OH
C4H10 + O2 = CO2 + H2O(g) =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O(g)
N2H4O3 + Al = H2O + N2 + Al2O3 =>
3 N2H4O3 + 2 Al = 6 H2O + 3 N2 + Al2O3
NiSO4 + NH3 = NiH3 + SO4N =>
NiSO4 + NH3 = NiH3 + SO4N
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
B + B2O3 + H = B2H2O =>
4 B + B2O3 + 6 H = 3 B2H2O
Co(NO3)2 + NH4SCN = Co(SCN)2 + NH4NO3 =>
Co(NO3)2 + 2 NH4SCN = Co(SCN)2 + 2 NH4NO3
FeCl3 + MgO = FeCl3MgO =>
FeCl3 + MgO = FeCl3MgO
H2SO4 + NH3 = NH3H2SO4 =>
H2SO4 + NH3 = NH3H2SO4
Ac + H2 = AcH3 =>
2 Ac + 3 H2 = 2 AcH3
Pb(N3)2 + Cr(MnO4)2 = Cr + MnO2 + Pb3O4 + NO =>
6 Pb(N3)2 + 11 Cr(MnO4)2 = 11 Cr + 22 MnO2 + 2 Pb3O4 + 36 NO
Na2S + Al(NO3)3 = Na2NO3 + AlS3 =>
3 Na2S + Al(NO3)3 = 3 Na2NO3 + AlS3
Na2S2O3 + I2 + C6H10O5 = NaI + CO2 + H2S + O =>
5 Na2S2O3 + 5 I2 + 2 C6H10O5 = 10 NaI + 12 CO2 + 10 H2S + O
HCO3{-} + H2O = H2CO3 + OH{-} =>
HCO3{-} + H2O = H2CO3 + OH{-}
Mg + Pt3(PO3)2 = Mg3(PO3) + Pt =>
6 Mg + Pt3(PO3)2 = 2 Mg3(PO3) + 3 Pt
(CuO) + H2SO4 = CuSO4 + H2O =>
(CuO) + H2SO4 = CuSO4 + H2O
AlCl3(s) + H2O(l) = Al(OH)3(s) + HCl =>
AlCl3(s) + 3 H2O(l) = Al(OH)3(s) + 3 HCl
C4H10O + Cu(O)2 = CO2 + H2O + Cu =>
C4H10O + 6 Cu(O)2 = 4 CO2 + 5 H2O + 6 Cu
H2O2 + C6H5NO3 = CO2 + H2O + N2 =>
23 H2O2 + 2 C6H5NO3 = 12 CO2 + 28 H2O + N2
HFe(C10H12N2O8) + LiOH*H2O = LiFe(C10H12N2O8) + H2O =>
HFe(C10H12N2O8) + LiOH*H2O = LiFe(C10H12N2O8) + 2 H2O
H2SO4(aq) + Al(OH)3(aq) = Al2(SO4)3 + H2(OH) + SO4 =>
6 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3 + 6 H2(OH) + 3 SO4
P2S5 + H2SO4 = H3PO4 + SO2 + H2O =>
P2S5 + 15 H2SO4 = 2 H3PO4 + 20 SO2 + 12 H2O
K3PO4 + NO3 = K3NO3 + PO4 =>
K3PO4 + NO3 = K3NO3 + PO4
Fe(C2H3O2)3 + SrCrO4 = Sr(C2H3O2)2 + Fe2(CrO4)3 =>
2 Fe(C2H3O2)3 + 3 SrCrO4 = 3 Sr(C2H3O2)2 + Fe2(CrO4)3
(CuO) + H2SO4 = CuSO4 + H2O =>
(CuO) + H2SO4 = CuSO4 + H2O
CH3CHOOH + CaO = Ca(CH3COO) + H2O =>
CH3CHOOH + CaO = Ca(CH3COO) + H2O
(CuO) + H2SO4 = CuSO4 + H2O =>
(CuO) + H2SO4 = CuSO4 + H2O
K + Cr2(SO4)3 = Cr + K2SO4 =>
6 K + Cr2(SO4)3 = 2 Cr + 3 K2SO4
(CuO) + H2SO4 = CuSO4 + H2O =>
(CuO) + H2SO4 = CuSO4 + H2O
SnBr + K = SnKBr =>
SnBr + K = SnKBr
BaCl2 + HClO4 = Ba(ClO4)2 + HCl =>
BaCl2 + 2 HClO4 = Ba(ClO4)2 + 2 HCl
NO2{-} + H{+} + HI = NO + I2 + H2O =>
2 NO2{-} + 2 H{+} + 2 HI = 2 NO + I2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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