| Équations équilibrées la veille |
2 Li + 2 HOH = H2 + 2 LiOH
KClO3 + HCl = Cl2 + H2O + KO2 =>
2 KClO3 + 4 HCl = 3 Cl2 + 2 H2O + 2 KO2
KCl(aq) + Al(NO3)3(aq) = AlCl3(s) + KNO3(s) =>
3 KCl(aq) + Al(NO3)3(aq) = AlCl3(s) + 3 KNO3(s)
C5H5N + HCl = C5H5NH{+} + Cl{-} =>
C5H5N + HCl = C5H5NH{+} + Cl{-}
H3CCH2ONa + H2O = H3CCH2OH + NaOH =>
H3CCH2ONa + H2O = H3CCH2OH + NaOH
CO2(g) + S(s) = COS(g) + SO2(g) =>
2 CO2(g) + 3 S(s) = 2 COS(g) + SO2(g)
Al + Na2CO3 + H2O = NaAlO3 + CO2 + H2 =>
2 Al + Na2CO3 + 5 H2O = 2 NaAlO3 + CO2 + 5 H2
C4H10 + O2 = CH3COOH + H25 =>
25 C4H10 + 50 O2 = 50 CH3COOH + 2 H25
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cs2O(s) + H2O(l) = CsOH =>
Cs2O(s) + H2O(l) = 2 CsOH
Co(OH)2 + NH4OH = (NH4)2[Co(OH)4] =>
Co(OH)2 + 2 NH4OH = (NH4)2[Co(OH)4]
C6H6OH + NaOH = H2O + C6H6ONa =>
C6H6OH + NaOH = H2O + C6H6ONa
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu(Ce)2 + Fe = Fe(Ce)2 + Cu =>
Cu(Ce)2 + Fe = Fe(Ce)2 + Cu
NH3OHCl + KMnO4 = N2 + H2O + MnO2 + KCl + HCl =>
6 NH3OHCl + 2 KMnO4 = 3 N2 + 10 H2O + 2 MnO2 + 2 KCl + 4 HCl
Co3 + NH3 + H2O = Co(OH)3 + NH4 =>
Co3 + 9 NH3 + 9 H2O = 3 Co(OH)3 + 9 NH4
NaOH + AlCl3 = NaCl3 + OHAl =>
NaOH + AlCl3 = NaCl3 + OHAl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CaCl2 + HCl = CaCl3H =>
CaCl2 + HCl = CaCl3H
Al + HNO3 + HCl = HAlCl4 + NO + H2O =>
Al + HNO3 + 4 HCl = HAlCl4 + NO + 2 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C4H10 + O2 = C4H8OH + H2O =>
4 C4H10 + 3 O2 = 4 C4H8OH + 2 H2O
V2O3O2 = V2O5 =>
V2O3O2 = V2O5
Fe + Hg = FeHg =>
Fe + Hg = FeHg
Pb(OAc)2 + KI = Pb(I)2 + K(OAc) =>
Pb(OAc)2 + 2 KI = Pb(I)2 + 2 K(OAc)
NH4IO4 + CH3SH + NH4OH = (NH4)2CO3 + (NH4)2SO4 + NH4I + H2O =>
7 NH4IO4 + 4 CH3SH + 16 NH4OH = 4(NH4)2CO3 + 4(NH4)2SO4 + 7 NH4I + 16 H2O
C5H11Br + KOH = H2O + C5H10 + KBr =>
C5H11Br + KOH = H2O + C5H10 + KBr
Cd(OH)2 + HNo3 = Cd(No3)2 + H2O =>
Cd(OH)2 + 2 HNo3 = Cd(No3)2 + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaNo3 + Ba(OH)2 = NaOH + Ba(No3)2 =>
2 NaNo3 + Ba(OH)2 = 2 NaOH + Ba(No3)2
KIO3 + S + H2SO4 = KSO4 + I2 + H2O =>
6 KIO3 + 4 S + 2 H2SO4 = 6 KSO4 + 3 I2 + 2 H2O
P + KCIO3 = KCI + P2O5 =>
6 P + 5 KCIO3 = 5 KCI + 3 P2O5
NaI + KMnO2 = NaO + KMn + I2 =>
2 NaI + KMnO2 = 2 NaO + KMn + I2
KMnO4 + H = HMnO4 + K =>
KMnO4 + H = HMnO4 + K
Mn + Al = MnAl20 =>
Mn + 20 Al = MnAl20
CrO2{-2} + H2O = Cr2O7{-2} + H{+} + e =>
2 CrO2{-2} + 3 H2O = Cr2O7{-2} + 6 H{+} + 8e
Bi + Cr(NO3)3 = Cr + Bi(NO3)3 =>
Bi + Cr(NO3)3 = Cr + Bi(NO3)3
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
Al2O3 + Cl2 = Al2Cl3 + O2 =>
2 Al2O3 + 3 Cl2 = 2 Al2Cl3 + 3 O2
NH3 + OF2 = N2 + HF + H2O =>
4 NH3 + 3 OF2 = 2 N2 + 6 HF + 3 H2O
Zn(s) + HNO3 = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3 = Zn(NO3)2(aq) + H2(g)
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
Si + Fe2O3 = SiO + FeO =>
Si + Fe2O3 = SiO + 2 FeO
Br2 + KOH = KBr + KBrO8 + H2O =>
8 Br2 + 16 KOH = 15 KBr + KBrO8 + 8 H2O
(OH) + H = HOH =>
(OH) + H = HOH
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NO3NH4 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NO3NH4
Ca(NO3)2 + NH4Fl = CaFl2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4Fl = CaFl2 + 2 N2O + 4 H2O
I2 + Cl2 = ClI3 =>
3 I2 + Cl2 = 2 ClI3
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Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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