| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Zn(OH)Cl = Zn(OH)2 + ZnCl2 =>
2 Zn(OH)Cl = Zn(OH)2 + ZnCl2
PtO2 + HCl = PtCl4 + H2O =>
PtO2 + 4 HCl = PtCl4 + 2 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C3H8O + KOH = C3H7OK + H2O =>
C3H8O + KOH = C3H7OK + H2O
H2 + SO4 = H2O + SO3 =>
H2 + SO4 = H2O + SO3
SO2 + H2O2 + NaOH = Na2SO4 + H2O =>
SO2 + H2O2 + 2 NaOH = Na2SO4 + 2 H2O
CH3CH2CHO + Cu(OH)2 = CH3CH2COOH + Cu3O + H2O =>
2 CH3CH2CHO + 3 Cu(OH)2 = 2 CH3CH2COOH + Cu3O + 3 H2O
C9H8O4 + HCl = C9H7O2 + Cl + H2O =>
C9H8O4 + 3 HCl = C9H7O2 + 3 Cl + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H3AsO4 + HCl = AsCl5 + H2O =>
H3AsO4 + 5 HCl = AsCl5 + 4 H2O
ZnCl2 = Cl + Zn =>
ZnCl2 = 2 Cl + Zn
Na2C2O4 + KMnO5 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
7 Na2C2O4 + 2 KMnO5 + 10 H2SO4 = 14 CO2 + 2 MnSO4 + K2SO4 + 7 Na2SO4 + 10 H2O
CaCl2 + HI = CaI2 + HCl =>
CaCl2 + 2 HI = CaI2 + 2 HCl
CO(NH2)2 + Tm(NO3)36H2O = Tm2O3 + N2 + CO + H2O =>
213 CO(NH2)2 + 4 Tm(NO3)36H2O = 2 Tm2O3 + 285 N2 + 213 CO + 430 H2O
C3H5O3{-} + H2O = H{+} + HCO3{-} + H2 =>
C3H5O3{-} + 6 H2O = 2 H{+} + 3 HCO3{-} + 6 H2
(NH4)2S + N2 = (NH4)3N + S =>
3(NH4)2S + N2 = 2(NH4)3N + 3 S
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
As2O3 + KMnO4 + H2SO4 = As2O5 + MnSO4 + K2SO4 + H2O =>
5 As2O3 + 4 KMnO4 + 6 H2SO4 = 5 As2O5 + 4 MnSO4 + 2 K2SO4 + 6 H2O
CH3 + Cl2 = CH2Cl2 + HCl =>
2 CH3 + 3 Cl2 = 2 CH2Cl2 + 2 HCl
NaF + Al2O3 + H2SO4 = Na3AlF6 + Na2SO4 + H2O =>
12 NaF + Al2O3 + 3 H2SO4 = 2 Na3AlF6 + 3 Na2SO4 + 3 H2O
KHO + H2CO3 = H2O + K2CO3 =>
2 KHO + H2CO3 = 2 H2O + K2CO3
NO3 + H2C2O4 = HCO3 + N2 =>
2 NO3 + 3 H2C2O4 = 6 HCO3 + N2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
S2O3 = S8 + SO3 =>
8 S2O3 = S8 + 8 SO3
ICl + KCl = KICl2 =>
ICl + KCl = KICl2
Zn(s) + C6H8O7(aq) = Zn3(C6H5O7)2(aq) + H2(g) =>
3 Zn(s) + 2 C6H8O7(aq) = Zn3(C6H5O7)2(aq) + 3 H2(g)
Pb3(PO4)4 = Pb3(PO3)4 + O2 =>
Pb3(PO4)4 = Pb3(PO3)4 + 2 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MgS + O = Mg + SO2 =>
MgS + 2 O = Mg + SO2
(NH4)3PO4 + MgO = Mg3(PO4)2 + (NH4)2O =>
2(NH4)3PO4 + 3 MgO = Mg3(PO4)2 + 3(NH4)2O
NaCl + SO2 = Na2O + S + Cl2 =>
4 NaCl + SO2 = 2 Na2O + S + 2 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + BaI2 = AgI2 + BaNO3 =>
AgNO3 + BaI2 = AgI2 + BaNO3
HNO3 + Na(OH)2 = Na(NO3)2 + H2O =>
2 HNO3 + Na(OH)2 = Na(NO3)2 + 2 H2O
NO2 + Al2O3 + O2 = Al(NO3)3 =>
12 NO2 + 2 Al2O3 + 3 O2 = 4 Al(NO3)3
C7H7O3N + O2 = CO2 + H2O + N02 =>
4 C7H7O3N + 29 O2 = 28 CO2 + 14 H2O + 2 N02
Cu(NO3)2 + H2O + NaOH = Cu(OH)2 + NaNO3*H2O =>
Cu(NO3)2 + 2 H2O + 2 NaOH = Cu(OH)2 + 2 NaNO3*H2O
Mg3(PO4)2 + (NH4)2SO4 = MgSO4 + (NH4)3PO4 =>
Mg3(PO4)2 + 3(NH4)2SO4 = 3 MgSO4 + 2(NH4)3PO4
HClO + I2 = Cl2 + HIO3 + H2O =>
10 HClO + I2 = 5 Cl2 + 2 HIO3 + 4 H2O
Ca(HCO3)2 + NH3 = CaH2 + CO2 + NO + H2O =>
5 Ca(HCO3)2 + 4 NH3 = 5 CaH2 + 10 CO2 + 4 NO + 6 H2O
Na2CO3(s) + H3PO4(aq) = CO2(g) + H2O(l) + HNa2PO4(s) =>
Na2CO3(s) + H3PO4(aq) = CO2(g) + H2O(l) + HNa2PO4(s)
NaOCl + NaHSO3 = Na2SO4 + NaCl + Cl2 + H2O =>
3 NaOCl + 2 NaHSO3 = 2 Na2SO4 + NaCl + Cl2 + H2O
Mg + (HNO3)2 = Mg(NO3)2 + H2 =>
Mg + (HNO3)2 = Mg(NO3)2 + H2
Mg + FeF2 = MgF2 + Fe2 =>
2 Mg + 2 FeF2 = 2 MgF2 + Fe2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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