| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 HI4 + 2 HIO3 = 21 I2 + 6 H2O
Na3PO4 + H2O = Na3(OH)3 + H3PO4 =>
Na3PO4 + 3 H2O = Na3(OH)3 + H3PO4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
F + KCl = KF + Cl =>
F + KCl = KF + Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(CH3CO)2O + CH3CH2OH = CH3COOCH2CH3 + CH3COOH =>
(CH3CO)2O + CH3CH2OH = CH3COOCH2CH3 + CH3COOH
F + KCl = KF + Cl2 =>
2 F + 2 KCl = 2 KF + Cl2
Al(OH)3 + FeO = AlO + Fe(OH)3 =>
Al(OH)3 + FeO = AlO + Fe(OH)3
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
HCOOH + C8H17OH = HCOOC8H17 + H2O =>
HCOOH + C8H17OH = HCOOC8H17 + H2O
KH2O = KOHH =>
KH2O = KOHH
NH4Cl + NaAlO2 + H2O = NaCl + NH3 + Al(OH)3 =>
NH4Cl + NaAlO2 + H2O = NaCl + NH3 + Al(OH)3
F2 + SbO5 = SbF5 + O2 =>
5 F2 + 2 SbO5 = 2 SbF5 + 5 O2
Ti + H2SO4 = H2S + Ti2(SO4)3 + H2O =>
8 Ti + 15 H2SO4 = 3 H2S + 4 Ti2(SO4)3 + 12 H2O
ZnBr2 + Al = AlBr2 + Zn =>
ZnBr2 + Al = AlBr2 + Zn
Fe3(PO4)2 + Cr(CO3)2 = FeCO3 + Cr3(PO4)4 =>
2 Fe3(PO4)2 + 3 Cr(CO3)2 = 6 FeCO3 + Cr3(PO4)4
H2S + Sc2O3 = Sc2S3 + H2O =>
3 H2S + Sc2O3 = Sc2S3 + 3 H2O
HN3 + H2O = NH4 + OH =>
HN3 + 11 H2O = 3 NH4 + 11 OH
Mg + NH3 = Mg3N + H2 =>
6 Mg + 2 NH3 = 2 Mg3N + 3 H2
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
Na3(Co(NO2)6) + KCl = K2Na(Co(NO2)6) + NaCl =>
Na3(Co(NO2)6) + 2 KCl = K2Na(Co(NO2)6) + 2 NaCl
NF3N2 = NF =>
NF3N2 = 3 NF
H3PO4 + MH3 = (MH4)3PO4 =>
H3PO4 + 3 MH3 = (MH4)3PO4
LiOHH2SO4 = LiSO4H3O =>
LiOHH2SO4 = LiSO4H3O
NH4OH + F = NH4F*HF + O2 =>
2 NH4OH + 4 F = 2 NH4F*HF + O2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Na + Cl = NaCl =>
Na + Cl = NaCl
NaCO3H3PO4 = H3CO3NaPO4 =>
NaCO3H3PO4 = H3CO3NaPO4
RuF5 + I2 = RuF3 + IF5 =>
5 RuF5 + I2 = 5 RuF3 + 2 IF5
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Cl2 + K2MnO4 = KMnO4 + KCl =>
Cl2 + 2 K2MnO4 = 2 KMnO4 + 2 KCl
ZnBr2 + Cl2 = ZnCl2 + Br =>
ZnBr2 + Cl2 = ZnCl2 + 2 Br
KMnO4 + C6H12O6 = CO2 + H2O + KOH + MnO2 =>
8 KMnO4 + C6H12O6 = 6 CO2 + 2 H2O + 8 KOH + 8 MnO2
Mg(s) + Co(NO3)2 = Mg(NO3)2(aq) + Co(s) =>
Mg(s) + Co(NO3)2 = Mg(NO3)2(aq) + Co(s)
LiO = Li2O2 =>
2 LiO = Li2O2
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
Cu(OH)2 + NaCl = CuCl2 + Na2O + H2O =>
Cu(OH)2 + 2 NaCl = CuCl2 + Na2O + H2O
ZnBr2 + Cl2 = ZnCl2 + Br =>
ZnBr2 + Cl2 = ZnCl2 + 2 Br
carbondioxide + methane = carbonmonoxide + water =>
3 CO2 + CH4 = 4 CO + 2 H2O
K2OZnO = K2ZnO2 =>
K2OZnO = K2ZnO2
P2O3 + H2Cr2O7 + H2O = H3PO4 + CrPO4 =>
3 P2O3 + 2 H2Cr2O7 + H2O = 2 H3PO4 + 4 CrPO4
Cl2O + (BaOH)ClO = BaCl2O2 + H2O =>
Cl2O + 2(BaOH)ClO = 2 BaCl2O2 + H2O
NH4 + CNS = NH4CNS =>
NH4 + CNS = NH4CNS
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
CoSO4 + H2SO4 = CoH2 + SO4 =>
CoSO4 + H2SO4 = CoH2 + 2 SO4
ZnSO4 + LiOH = Zn(OH) + LiSO4 =>
ZnSO4 + LiOH = Zn(OH) + LiSO4
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CH4 + Cl2(hv) = CH3Cl + HCl =>
CH4 + Cl2(hv) = CH3Cl + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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