| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 4 H2O + 3 Zn = 2 MnO2 + 8 OH{-} + 3 Zn{2+}
H2(SO4) + Pb(C2H3O2)2 = H(C2H3O2) + Pb(SO4) =>
H2(SO4) + Pb(C2H3O2)2 = 2 H(C2H3O2) + Pb(SO4)
H2O2 + MnO2 + MgO = MgMnO4 + H2O =>
H2O2 + MnO2 + MgO = MgMnO4 + H2O
KMnO4 + C2H4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
12 KMnO4 + 5 C2H4 + 18 H2SO4 = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 28 H2O
Ca(NH2SO3)2*4H2O + NH2CH2COOH = Ca(NH2SO3)2*4(NH2CH2COOH) + H2O =>
Ca(NH2SO3)2*4H2O + 4 NH2CH2COOH = Ca(NH2SO3)2*4(NH2CH2COOH) + 4 H2O
(CH2)5CO + NaBH4 + H2O = (CH2)5CHOH + NaB(OH)4 =>
4(CH2)5CO + NaBH4 + 4 H2O = 4(CH2)5CHOH + NaB(OH)4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2CO3 + CaBr2 = NaBr + CaCO3 =>
Na2CO3 + CaBr2 = 2 NaBr + CaCO3
H2(SO4) + (Al)(OH)3 = Al2(SO4)3 + H2O =>
3 H2(SO4) + 2(Al)(OH)3 = Al2(SO4)3 + 6 H2O
Al3(PO4) + CaOH = AlOH + Ca3(PO4) =>
Al3(PO4) + 3 CaOH = 3 AlOH + Ca3(PO4)
Au + HNO3 + HCl = AuCl3 + N2O + H2O =>
8 Au + 6 HNO3 + 24 HCl = 8 AuCl3 + 3 N2O + 15 H2O
Cl2H4NiO2(s) = NiCl2(s) + H2O =>
Cl2H4NiO2(s) = NiCl2(s) + 2 H2O
Au2O3 + Mg = AuMg + MgO =>
Au2O3 + 5 Mg = 2 AuMg + 3 MgO
Ag(NH3)2Cl + NaOH = AgOH + Na(NH3)2Cl =>
Ag(NH3)2Cl + NaOH = AgOH + Na(NH3)2Cl
PbCO3 + NaS = PbS + NaCO3 =>
PbCO3 + NaS = PbS + NaCO3
Na3AsO4 + KI + HCl = As2O3 + I2 + KCl + H2O + NaCl =>
2 Na3AsO4 + 4 KI + 10 HCl = As2O3 + 2 I2 + 4 KCl + 5 H2O + 6 NaCl
NaCl(s) + F2(s) = NaF2(s) + Cl(s) =>
NaCl(s) + F2(s) = NaF2(s) + Cl(s)
MgCl2 + Na2HPO4 = Mg3(PO4)2 + NaCl + H3PO4 =>
3 MgCl2 + 3 Na2HPO4 = Mg3(PO4)2 + 6 NaCl + H3PO4
CoO + (NH4)2SO4 = CoSO4 + NH3 + H2O =>
CoO + (NH4)2SO4 = CoSO4 + 2 NH3 + H2O
Cu(OH)3 + H2CO3 = H2O + Cu2(CO3)3 =>
2 Cu(OH)3 + 3 H2CO3 = 6 H2O + Cu2(CO3)3
Sn + BaO = SnO2 + Ba =>
Sn + 2 BaO = SnO2 + 2 Ba
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Ag(NH3)2Cl + NaOH = AgOH + Na(NH3)2Cl =>
Ag(NH3)2Cl + NaOH = AgOH + Na(NH3)2Cl
C6H5OH + H2S + H2O = SO4 + CH4 =>
C6H5OH + 2 H2S + 7 H2O = 2 SO4 + 6 CH4
AlPO4 + Na2CO3 = Al2(CO3)3 + Na3PO4 =>
2 AlPO4 + 3 Na2CO3 = Al2(CO3)3 + 2 Na3PO4
C + O2 = CO2 =>
C + O2 = CO2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CaCl + NaCo3 = CaCo3 + ClNa =>
CaCl + NaCo3 = CaCo3 + ClNa
Cr3Sb2 + HNO3 + H2O = H2CrO4 + H3SbO3 + NO =>
Cr3Sb2 + 8 HNO3 + 2 H2O = 3 H2CrO4 + 2 H3SbO3 + 8 NO
CH3CH2CH2ONa + CH3CH2Cl = CH3CH2CH2OCH2CH3 + NaCl =>
CH3CH2CH2ONa + CH3CH2Cl = CH3CH2CH2OCH2CH3 + NaCl
Ba(NO3)2 + Na2SO4 = BaSO4 + (NaNO3) =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2(NaNO3)
CaBr2 + SrSO4 = CaSO4 + Br2Sr =>
CaBr2 + SrSO4 = CaSO4 + Br2Sr
HgCl2 = Hg + Cl2 =>
HgCl2 = Hg + Cl2
NH3 + H3PO4 = (NH4)H2PO4 =>
NH3 + H3PO4 = (NH4)H2PO4
S2Cl2 + NH4Cl = S4N4 + HCl + S8 =>
6 S2Cl2 + 4 NH4Cl = S4N4 + 16 HCl + S8
(H2)SO4 + NaOH = (Na2)SO4 + H2O =>
(H2)SO4 + 2 NaOH = (Na2)SO4 + 2 H2O
H2Cs + SO6 = H2O + Cs2SO4 =>
2 H2Cs + SO6 = 2 H2O + Cs2SO4
C3H8O12N4 = CO2 + H2O + N2 + O2 =>
C3H8O12N4 = 3 CO2 + 4 H2O + 2 N2 + O2
Ni(NH3)6SO4 + H2SO4 = Ni(NH)6(SO4)2 + H2 =>
Ni(NH3)6SO4 + H2SO4 = Ni(NH)6(SO4)2 + 7 H2
Fe(OH)3 = Fe2(O)3 + (H2O) =>
2 Fe(OH)3 = Fe2(O)3 + 3(H2O)
CuCO3 + H2O = Cu2(OH)2CO3 + CO2 =>
2 CuCO3 + H2O = Cu2(OH)2CO3 + CO2
AlPO4 + NaOH = Al(OH)3 + Na3PO4 =>
AlPO4 + 3 NaOH = Al(OH)3 + Na3PO4
Sr(NO3)2 + Na2HPO4 = Sr3(PO4)2 + HNO3 + NaNO3 =>
3 Sr(NO3)2 + 2 Na2HPO4 = Sr3(PO4)2 + 2 HNO3 + 4 NaNO3
NaO + H2 = NaOH =>
2 NaO + H2 = 2 NaOH
H2S + Hg(OH)2 = SHg + H2O =>
H2S + Hg(OH)2 = SHg + 2 H2O
C2H2 + H2O = (COO)2{-2} + e + H{+} =>
C2H2 + 4 H2O = (COO)2{-2} + 8e + 10 H{+}
CN{-} + MnO4{-} + H2O = CNO{-]+MnO2OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 3 CNO{-]+2MnO2OH{-}
K2CrO4 + H2O + K2S = K3[Cr(OH)6] + S + KOH =>
2 K2CrO4 + 8 H2O + 3 K2S = 2 K3[Cr(OH)6] + 3 S + 4 KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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