| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14 + 38 Cl = 6 CCl4 + 14 HCl
(COOH)2H2O + NaOH = NaCOO + H2O =>
(COOH)2H2O + 2 NaOH = 2 NaCOO + 3 H2O
CH2O + Cu(OH)2 = CO2 + H2O + Cu2O =>
CH2O + 4 Cu(OH)2 = CO2 + 5 H2O + 2 Cu2O
CuSO4 + KI = CuI(s) + I2(s) + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI(s) + I2(s) + 2 K2SO4
HF + K3Po4 = H3Po4 + KF =>
3 HF + K3Po4 = H3Po4 + 3 KF
C7H10N2O(l) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
C7H10N2O(l) + 9 O2(g) = 7 CO2(g) + 5 H2O(g) + N2(g)
Cu(OH)2 + K2SO4 = KOH + CuO4S =>
Cu(OH)2 + K2SO4 = 2 KOH + CuO4S
HCHO + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 HCHO + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
C2H5NO + O2 = CH4N2O + CH3COOH =>
4 C2H5NO + 2 O2 = 2 CH4N2O + 3 CH3COOH
HNO3 + PCl3 + H2O = NO + H3PO4 + HCl =>
2 HNO3 + 3 PCl3 + 8 H2O = 2 NO + 3 H3PO4 + 9 HCl
Mg(ClO3)2 + Fe = Mg + Fe(ClO3)3 =>
3 Mg(ClO3)2 + 2 Fe = 3 Mg + 2 Fe(ClO3)3
CH3CH2CH2Cl + CH3ONa = CH3CH2CH2CH3O + NaCl =>
CH3CH2CH2Cl + CH3ONa = CH3CH2CH2CH3O + NaCl
NH4F + FeCl3 = NH4Cl + FeF3 =>
3 NH4F + FeCl3 = 3 NH4Cl + FeF3
C3H5O3{-} + H2O = H{+} + HCO3{-} + H2 =>
C3H5O3{-} + 6 H2O = 2 H{+} + 3 HCO3{-} + 6 H2
PuKr + O2 = Kr + PuO2 =>
PuKr + O2 = Kr + PuO2
SbOCl + H2SO4 = Sb2O2SO4 + HCl =>
2 SbOCl + H2SO4 = Sb2O2SO4 + 2 HCl
Pb2O4 + HI = PbI2 + H2O + I2 =>
Pb2O4 + 8 HI = 2 PbI2 + 4 H2O + 2 I2
N2 + F2 = NF3 = =>
N2 + 3 F2 = 2 NF3
CuCl2(aq) + Zn = Cu + ZnCl2 =>
CuCl2(aq) + Zn = Cu + ZnCl2
C5H12S(l) + O2(g) = CO2(g) + H2O(l) + S(s) =>
C5H12S(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(l) + S(s)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Zn2 + LiOH = Li2ZnO2 + H2 =>
Zn2 + 4 LiOH = 2 Li2ZnO2 + 2 H2
H2O2Sr + HCl = SrCl2 + H2O =>
H2O2Sr + 2 HCl = SrCl2 + 2 H2O
K2SO3 + AgCl = K2Cl + AgSO3 =>
K2SO3 + AgCl = K2Cl + AgSO3
Ca(NO3)2 + KI = CaI2 + KNO3 =>
Ca(NO3)2 + 2 KI = CaI2 + 2 KNO3
NH4 + Ca(OH)2 = NH3 + H2O + Ca =>
2 NH4 + Ca(OH)2 = 2 NH3 + 2 H2O + Ca
Zn(CO3)2 + CH3COOH = ZnCH3COO + CO2 + H2O =>
8 Zn(CO3)2 + 11 CH3COOH = 8 ZnCH3COO + 22 CO2 + 10 H2O
Cu + KMnO4 = Cu(MnO4)2 + K =>
Cu + 2 KMnO4 = Cu(MnO4)2 + 2 K
(COOH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
FeSO4 + H2SO4 + NH2OH = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
4 FeSO4 + 3 H2SO4 + 2 NH2OH = 2 Fe2(SO4)3 + (NH4)2SO4 + 2 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
Ni + CO3 = Ni(CO3)2 =>
Ni + 2 CO3 = Ni(CO3)2
Mo3N5 = Mo + N2 =>
2 Mo3N5 = 6 Mo + 5 N2
Zn + Pb(OH)2 = ZnO2 + Pb + H2 =>
Zn + Pb(OH)2 = ZnO2 + Pb + H2
Mn + H3PO4 = Mn(PO4)2 + H2 =>
Mn + 2 H3PO4 = Mn(PO4)2 + 3 H2
Si + I = SiI =>
Si + I = SiI
H2O2 + CO2 = HCO2 + O2 =>
H2O2 + 2 CO2 = 2 HCO2 + O2
SO2 + BrOH = BrSO3 + H2 =>
2 SO2 + 2 BrOH = 2 BrSO3 + H2
N2H4O4 + N2O5 = NO2 + H2O =>
N2H4O4 + 2 N2O5 = 6 NO2 + 2 H2O
Mg + NaOH = MgO + H2 + Na =>
2 Mg + 2 NaOH = 2 MgO + H2 + 2 Na
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + Na3PO4 + H2O =>
6 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
AlCl3 + HNO3 = Al(NO3)3 + Cl2 + H2 =>
2 AlCl3 + 6 HNO3 = 2 Al(NO3)3 + 3 Cl2 + 3 H2
C2HO2 + NH3 = C2H2 + H2O + N2 =>
6 C2HO2 + 10 NH3 = 6 C2H2 + 12 H2O + 5 N2
Sr + I = SrI2 =>
Sr + 2 I = SrI2
C2H5OH + I2 + NaOH = CHI3 + HCOONa + HI =>
C2H5OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
B(OH)3 + CaCl2 = Ca(OH)2 + BCl3 =>
2 B(OH)3 + 3 CaCl2 = 3 Ca(OH)2 + 2 BCl3
Na3N + Cl2 = NaCl + N =>
2 Na3N + 3 Cl2 = 6 NaCl + 2 N
Na3C6H8O7 + HFeCl3 = CO2 + HCl + NaCl + Fe + Na2C5H7O5 =>
Na3C6H8O7 + HFeCl3 = CO2 + 2 HCl + NaCl + Fe + Na2C5H7O5
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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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