| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO2 + 2 H2S + 2 HCl = NNO + 2 S + 2 KCl + 3 H2O
Cr(HO)3 + NaCl = CrCl3 + NaOH =>
Cr(HO)3 + 3 NaCl = CrCl3 + 3 NaOH
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
C6H5NH2 + CH3OH = C6H5N(CH3)2 + H2O =>
C6H5NH2 + 2 CH3OH = C6H5N(CH3)2 + 2 H2O
H2SO4 + NaNO3 = H2Na + SO4NO3 =>
H2SO4 + NaNO3 = H2Na + SO4NO3
C12H22O11 + CO(NH2)2 + CH3OH = C10H15N + H2O =>
5 C12H22O11 + 12 CO(NH2)2 + 168 CH3OH = 24 C10H15N + 235 H2O
K[SO3] + Na[PO4] = K[PO4] + Na[SO3] =>
K[SO3] + Na[PO4] = K[PO4] + Na[SO3]
H3AsO3 + HIO3 + HCl = ICl + H3AsO4 + H2O =>
2 H3AsO3 + HIO3 + HCl = ICl + 2 H3AsO4 + H2O
Je(OH)3 = Je2O3 + H2O =>
2 Je(OH)3 = Je2O3 + 3 H2O
Zn + OS2 = ZnS2 + O =>
Zn + OS2 = ZnS2 + O
SO2 + Fe = FeS + O2 =>
SO2 + Fe = FeS + O2
Ca(OH)2 + Na3PO4 = Ca(PO4)2 + Na3OH =>
Ca(OH)2 + 2 Na3PO4 = Ca(PO4)2 + 2 Na3OH
C10H15NO = C10H15N + O2 =>
2 C10H15NO = 2 C10H15N + O2
NaClO4 + H3PO4 = H3ClO4 + NaPO4 =>
NaClO4 + H3PO4 = H3ClO4 + NaPO4
Co3O4 = CoO + Co2O3 =>
Co3O4 = CoO + Co2O3
AB2 = B2 + A2 =>
2 AB2 = 2 B2 + A2
MnCl2 + Cu = Mn + CuCl2 =>
MnCl2 + Cu = Mn + CuCl2
HBr + HgOH = HgBr + H2O =>
HBr + HgOH = HgBr + H2O
Bi25FeO39 + Bi2Fe4O9 = BiFeO3 =>
Bi25FeO39 + 12 Bi2Fe4O9 = 49 BiFeO3
CH + O = HO + CO =>
CH + 2 O = HO + CO
V + Al2O3 = V2O5 + Al =>
6 V + 5 Al2O3 = 3 V2O5 + 10 Al
Pb4S + O = Pb4O + SO =>
Pb4S + 2 O = Pb4O + SO
CrO4{2-} + H{+} = Cr2O7{2-} + H2O =>
2 CrO4{2-} + 2 H{+} = Cr2O7{2-} + H2O
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
CrCl3*6H2O + C5H8O2 + CH4N2O = C15H21CrO6 + NH4Cl + CO2 + H2O =>
2 CrCl3*6H2O + 6 C5H8O2 + 3 CH4N2O = 2 C15H21CrO6 + 6 NH4Cl + 3 CO2 + 9 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu2O + Ba = BaO + Cu2 =>
Cu2O + Ba = BaO + Cu2
K3[Al(OH)6] + H2SO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 K3[Al(OH)6] + 6 H2SO4 = Al2(SO4)3 + 3 K2SO4 + 12 H2O
C6H6 + FeCl3 = C6H5Cl + HCl + FeCl =>
C6H6 + FeCl3 = C6H5Cl + HCl + FeCl
KBr + KBrO + H2SO4 = Br2 + K2SO4 + H2O =>
KBr + KBrO + H2SO4 = Br2 + K2SO4 + H2O
H2SO4 + Fe2O3 + SO2 = FeSO4 + H2O =>
H2SO4 + Fe2O3 + SO2 = 2 FeSO4 + H2O
Pb4S + O = Pb4O + SO =>
Pb4S + 2 O = Pb4O + SO
HOBr + C6H12 = C6H12BrOH =>
HOBr + C6H12 = C6H12BrOH
NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O
Zn + CrCl3 = ZnCl2 + Cr3Cl2 =>
7 Zn + 6 CrCl3 = 7 ZnCl2 + 2 Cr3Cl2
B2H6 + WF6 = H2 + W + BF3 =>
B2H6 + WF6 = 3 H2 + W + 2 BF3
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
HCl + NO2 = H2O + NO + Cl2 =>
2 HCl + NO2 = H2O + NO + Cl2
CH3CH2OH + O2 = CH3CH2O2H =>
2 CH3CH2OH + O2 = 2 CH3CH2O2H
Cu{2+} + Br{-} = Br2 + Cu =>
Cu{2+} + 2 Br{-} = Br2 + Cu
Na + H = HNa2 =>
2 Na + H = HNa2
HCl + MgC2O4 = MgCl2 + H2C2O4 =>
2 HCl + MgC2O4 = MgCl2 + H2C2O4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na3(PO4) + CrBr3 = CrPO4 + NaBr =>
Na3(PO4) + CrBr3 = CrPO4 + 3 NaBr
NaCH3COO + H2O = NaCH3COOH + OH =>
NaCH3COO + H2O = NaCH3COOH + OH
CH3COOH + KOH = CH3COO + H2O + K =>
CH3COOH + KOH = CH3COO + H2O + K
[Cu(NH3)4]SO4 + S + H2O = [Cu(H2O)4]SO4 + N2 + NH4S =>
2[Cu(NH3)4]SO4 + 6 S + 8 H2O = 2[Cu(H2O)4]SO4 + N2 + 6 NH4S
SeCl6 + O2 = SeO2 + Cl6 =>
SeCl6 + O2 = SeO2 + Cl6
HNO3 + KCO3 = KNO3 + HCO3 =>
HNO3 + KCO3 = KNO3 + HCO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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