| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2S(g) + 3 O2(g) = 2 SO2(g) + 2 H2O(l)
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
I = I8 =>
8 I = I8
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb + HBr = PbBr4 + H2 =>
Pb + 4 HBr = PbBr4 + 2 H2
C2H6 + F2 = C2H5 + HF =>
2 C2H6 + F2 = 2 C2H5 + 2 HF
NaOH + C6H8O6 = H2O + NaC6H7O6 =>
NaOH + C6H8O6 = H2O + NaC6H7O6
KMnO4 + Hg2SO4 + H2O = MnSO4 + HgO + K2SO4 + H2SO4 =>
2 KMnO4 + 5 Hg2SO4 + 2 H2O = 2 MnSO4 + 10 HgO + K2SO4 + 2 H2SO4
Fe2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
Fe2 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 12 H2O + 8 MnSO4 + 4 K2SO4
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
K2O2O + H2O = KOH + O2 =>
K2O2O + H2O = 2 KOH + O2
C3H4O2 + H2 = C8H18 + H2O =>
8 C3H4O2 + 27 H2 = 3 C8H18 + 16 H2O
CH3CH(CH3)CH(CH3)CH3Br2 = HBrCH3CBr(CH3)CH(CH3)CH3 =>
CH3CH(CH3)CH(CH3)CH3Br2 = HBrCH3CBr(CH3)CH(CH3)CH3
NH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
(NH4)2 + Pb(NO3)2 = NH4NO3 + Pb =>
(NH4)2 + Pb(NO3)2 = 2 NH4NO3 + Pb
(NH4)3PO4 + ZnCl2 = NH4Cl + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 ZnCl2 = 6 NH4Cl + Zn3(PO4)2
Ba(HSO4)2 + KH2PO4 = BaSO4 + K2SO4 + H3PO4 =>
Ba(HSO4)2 + 2 KH2PO4 = BaSO4 + K2SO4 + 2 H3PO4
Fe2O3 + Na2C2O4 + HCl = Na3Fe(C2O4)3 + NaCl + H2O =>
Fe2O3 + 6 Na2C2O4 + 6 HCl = 2 Na3Fe(C2O4)3 + 6 NaCl + 3 H2O
C6H9N3O2 + H2O2 = H2O + CO2 + N2 =>
2 C6H9N3O2 + 29 H2O2 = 38 H2O + 12 CO2 + 3 N2
Dy + Cl2 = DyCl3 =>
2 Dy + 3 Cl2 = 2 DyCl3
Pb + (PO4) = Pb3(PO4)2 =>
3 Pb + 2(PO4) = Pb3(PO4)2
CO + MoO2 = CO2 + Mo =>
2 CO + MoO2 = 2 CO2 + Mo
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
LiAlSi2O6 + KOH(aq) = K8Al6Si6O24(OH)2 + LiOH + SiO2 =>
6 LiAlSi2O6 + 8 KOH(aq) = K8Al6Si6O24(OH)2 + 6 LiOH + 6 SiO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C4H8 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 C2H4O2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CO + ZnO = ZnCO2 =>
CO + ZnO = ZnCO2
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
KI + Na2O2 + H2O = I2 + NaOH + KOH =>
2 KI + Na2O2 + 2 H2O = I2 + 2 NaOH + 2 KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MnO4 + Br = BrO3 + MnO =>
MnO4 + Br = BrO3 + MnO
I2 + HCl = I(HCl)2 =>
I2 + 4 HCl = 2 I(HCl)2
CH3COHH2 = C2H5OH =>
CH3COHH2 = C2H5OH
KOH + H2SO4 = K2(SO4) + H2O =>
2 KOH + H2SO4 = K2(SO4) + 2 H2O
COCl2 + Zn = COZn + Cl =>
COCl2 + Zn = COZn + 2 Cl
NH4ClO4 + S = HCl + N2 + SO2 + H2O =>
4 NH4ClO4 + 5 S = 4 HCl + 2 N2 + 5 SO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sb + LiMnO4 + H2SO4 = Li2SO4 + MnSO4 + Sb2O3 + H2O =>
10 Sb + 6 LiMnO4 + 9 H2SO4 = 3 Li2SO4 + 6 MnSO4 + 5 Sb2O3 + 9 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
H2(SO4) + Ca(HO)2 = Ca(SO4) + H2O =>
H2(SO4) + Ca(HO)2 = Ca(SO4) + 2 H2O
KMnO4 + K2C2O4 = K2Mn + K2O + CO2 =>
2 KMnO4 + 9 K2C2O4 = 2 K2Mn + 8 K2O + 18 CO2
S + F{-} = S2{-} + F2 =>
4 S + 2 F{-} = 2 S2{-} + F2
Cu + H2O2 + H{+} = Cu2{+} + H2O =>
4 Cu + H2O2 + 2 H{+} = 2 Cu2{+} + 2 H2O
MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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