| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + 3 K2C2O4 + 3 H2O2 = 2 K3Fe3(C2O4)6*14H2O + 6(NH4)2SO4 + 6 H2SO4 + 14 H2O
propanol + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
K2(Zn(OH)4) + H2SO4 = KHSO4 + ZnSO4 + HOH =>
K2(Zn(OH)4) + 3 H2SO4 = 2 KHSO4 + ZnSO4 + 4 HOH
C48H74O14 + O2 = C48H74O16 =>
C48H74O14 + O2 = C48H74O16
Cu(OH)2 + CH3COOH = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 H2O
CrS + HCl = CrCl2 + H2S =>
CrS + 2 HCl = CrCl2 + H2S
Al2O3 + Cr = Al + Cr2O3 =>
Al2O3 + 2 Cr = 2 Al + Cr2O3
HNO3 + H2S2O3 = NO + SO2 + H2O =>
4 HNO3 + 3 H2S2O3 = 4 NO + 6 SO2 + 5 H2O
BaCl2 + NaCl = BaCl2NaCl =>
BaCl2 + NaCl = BaCl2NaCl
Na2S + Fe(OH)2 = FeS + Na(OH) =>
Na2S + Fe(OH)2 = FeS + 2 Na(OH)
CH3COCl + CH3CH2COONa = CH3CONa + CH3CH2COOCl =>
CH3COCl + CH3CH2COONa = CH3CONa + CH3CH2COOCl
Cr + HNO3 = Cr2O3 + NO2 + H2O =>
2 Cr + 6 HNO3 = Cr2O3 + 6 NO2 + 3 H2O
C7H16 + Br = C7H14Br2 + HBr =>
C7H16 + 4 Br = C7H14Br2 + 2 HBr
Al + NaOH = NaAl2O + H2 =>
4 Al + 2 NaOH = 2 NaAl2O + H2
Pb(II)(NO3)2 + Na2CO3 = Pb(II)CO3 + (NO3)2Na2 =>
Pb(II)(NO3)2 + Na2CO3 = Pb(II)CO3 + (NO3)2Na2
Sr(OH)2 + Ag(NO3) = Sr(NO3)2 + Ag(OH) =>
Sr(OH)2 + 2 Ag(NO3) = Sr(NO3)2 + 2 Ag(OH)
I + Cl = ClI =>
I + Cl = ClI
FeCl3 + CaCl2 = Fe2Ca3 + ClCl =>
2 FeCl3 + 3 CaCl2 = Fe2Ca3 + 6 ClCl
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
KMnO4 + H2SO4 + NaCl = MnSO4 + Na2(SO4) + K2SO4 + Cl + H2O =>
2 KMnO4 + 8 H2SO4 + 10 NaCl = 2 MnSO4 + 5 Na2(SO4) + K2SO4 + 10 Cl + 8 H2O
X(aq) + Cl(aq) = XCl =>
X(aq) + Cl(aq) = XCl
H2 + CaCl2 = HCl + Ca =>
H2 + CaCl2 = 2 HCl + Ca
NH4OH + NH4Al(SO4)2*12H2O = (NH4)2SO4 + Al(OH)3 + H2O =>
3 NH4OH + NH4Al(SO4)2*12H2O = 2(NH4)2SO4 + Al(OH)3 + 12 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C5H9O4N + O2 = NH4 + CO2 + H2O =>
4 C5H9O4N + 17 O2 = 4 NH4 + 20 CO2 + 10 H2O
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
(H2C2O4)2H2O + NaOH = Na2C2O4 + H2O =>
(H2C2O4)2H2O + 4 NaOH = 2 Na2C2O4 + 5 H2O
HNO3 + Cu2O = Cu(NO3)2 + H2O + NO =>
14 HNO3 + 3 Cu2O = 6 Cu(NO3)2 + 7 H2O + 2 NO
Cn + Cl = CnCl =>
Cn + Cl = CnCl
Na(OH)(aq) + NH4NO3(aq) = NaNO3(aq) + NH3(g) + H2O(l) =>
Na(OH)(aq) + NH4NO3(aq) = NaNO3(aq) + NH3(g) + H2O(l)
CsOH + SiO2 = Cs4SiO4 + H2O =>
4 CsOH + SiO2 = Cs4SiO4 + 2 H2O
Na2SO4 + BaCl2 = NaCl + BaSO4(ppt) =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4(ppt)
H{+} + H2S + Cr2O7{-} = S + Cr{3+} + H2O =>
14 H{+} + 7 H2S + 2 Cr2O7{-} = 7 S + 4 Cr{3+} + 14 H2O
K2SO + MnCl2 = MnSO + KCl =>
K2SO + MnCl2 = MnSO + 2 KCl
C2H4O2 + LiOH = C2OH + LiH4 + O2 =>
C2H4O2 + LiOH = C2OH + LiH4 + O2
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
C35H8 + O2 = CO2 + H2O =>
C35H8 + 37 O2 = 35 CO2 + 4 H2O
Fe(NO3)3*9(H2O) + C6H8O7*H2O + C6H15NO3 = (C6H15NO3)Fe(C6H5O7)2 + (C6H15NO3)NO3 + H2O =>
7 Fe(NO3)3*9(H2O) + 16 C6H8O7*H2O + 24 C6H15NO3 = 7(C6H15NO3)Fe(C6H5O7)2 + 19(C6H15NO3)NO3 + 93 H2O
Fe{3+} + H2S{-2} = Fe{2+} + S + H =>
2 Fe{3+} + H2S{-2} = 2 Fe{2+} + S + 2 H
Fe(CrO2)2 + K2CO3 + O2 = Fe2O3 + K2CrO3 + CO2 =>
4 Fe(CrO2)2 + 8 K2CO3 + 3 O2 = 2 Fe2O3 + 8 K2CrO3 + 8 CO2
Al(s) + I3(s) = AlI3 =>
Al(s) + I3(s) = AlI3
H2O + NO2 + NH3 = NH4NO3 =>
5 H2O + 8 NO2 + 6 NH3 = 7 NH4NO3
Co(OH)2 + NH4Cl + NH4OH = [Co(NH3)4]Cl2 + H2O =>
Co(OH)2 + 2 NH4Cl + 2 NH4OH = [Co(NH3)4]Cl2 + 4 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
HS + H2O = S2 + H3O =>
2 HS + 2 H2O = S2 + 2 H3O
C18H32O2 + C2H6O = C18H36O2 + H2O =>
C18H32O2 + 9 C2H6O = 2 C18H36O2 + 7 H2O
NaCl + HBr + KI = HCl + KBr + NaI =>
NaCl + HBr + KI = HCl + KBr + NaI
(NH4)2CO3 + HNO3 = NH4NO3 + H2CO3 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2CO3
Sn(NO3)4 + CrN2 = Sn3N4 + Cr(NO3)6 =>
3 Sn(NO3)4 + 2 CrN2 = Sn3N4 + 2 Cr(NO3)6
C + H + O2 = C5H5COOH =>
6 C + 6 H + O2 = C5H5COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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