| Équations équilibrées la veille | Équations équilibrées le lendemain |
27 NaHCO3 + 14 C6H8O7 = 9 Na3C6H5O2 + 57 CO2 + 47 H2O
(NH4)2SO4 + FeSO4 + KMnO4 + H2O = MnO2 + NH4OH + KOH + Fe2(SO4)3 =>
3(NH4)2SO4 + 6 FeSO4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 6 NH4OH + 2 KOH + 3 Fe2(SO4)3
K3P + H2O = KOH + H3P =>
K3P + 3 H2O = 3 KOH + H3P
NH4HCO3 + NaOH = NH4OH + NaHCO3 =>
NH4HCO3 + NaOH = NH4OH + NaHCO3
Z + HCI = ZCI + H =>
Z + HCI = ZCI + H
H2B4O7 = B2O3 + H2O =>
H2B4O7 = 2 B2O3 + H2O
WO3(s) + H2(g) = W(s) + H2O(l) =>
WO3(s) + 3 H2(g) = W(s) + 3 H2O(l)
C2HH5OH + O2 = CO2 + H2O =>
4 C2HH5OH + 13 O2 = 8 CO2 + 14 H2O
CHNaO3 = Na2O + H2O + CO2 =>
2 CHNaO3 = Na2O + H2O + 2 CO2
Fe2O3 + H2O = HFeO2 =>
Fe2O3 + H2O = 2 HFeO2
O2 + H{+} + Fe3{+} = H2O + Fe2{+} =>
O2 + 4 H{+} + 8 Fe3{+} = 2 H2O + 12 Fe2{+}
C57H104O6 + CH4O = C3H8O3 + C19H38O2 =>
2 C57H104O6 + 15 CH4O = 5 C3H8O3 + 6 C19H38O2
C4H8O2 + C2H5OH = C3H6O + H2O =>
C4H8O2 + C2H5OH = 2 C3H6O + H2O
Na3PO4 + O2 = Na3PO5 =>
2 Na3PO4 + O2 = 2 Na3PO5
H2CO3 + BaO = BaCO3 + H2O =>
H2CO3 + BaO = BaCO3 + H2O
H2TiO3 + NaOH = Na4TiO4 + H2O =>
H2TiO3 + 4 NaOH = Na4TiO4 + 3 H2O
NH4Cl = NH3 + ClH =>
NH4Cl = NH3 + ClH
Co + CuSO4 = CoCuSO4 =>
Co + CuSO4 = CoCuSO4
Na2SO3 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
NH4Cl + KOH = NH3 + KCl + HOH =>
NH4Cl + KOH = NH3 + KCl + HOH
SO3{2-} + Si = SiO3{2-} + S2O3{2-} =>
2 SO3{2-} + Si = SiO3{2-} + S2O3{2-}
KMnO4 + K2SO3 = MnO2 + K2SO4 + K =>
KMnO4 + 2 K2SO3 = MnO2 + 2 K2SO4 + K
C6H5CH2CH2Cl + CH3NH2 = C6H5CH2CHNH2CH3 + HCl =>
C6H5CH2CH2Cl + CH3NH2 = C6H5CH2CHNH2CH3 + HCl
NH4OH + SiO2 = Si3N4 + H2O =>
4 NH4OH + 3 SiO2 = Si3N4 + 10 H2O
CH3COOH + P4O10 = CH3C(O)OC(O)CH3 + P4O9(OH)2 =>
2 CH3COOH + P4O10 = CH3C(O)OC(O)CH3 + P4O9(OH)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ca(OH)2 + H2 = CaH2 + H2O =>
Ca(OH)2 + 2 H2 = CaH2 + 2 H2O
C10H16 + Cl2 = CCl4 + H2 =>
C10H16 + 20 Cl2 = 10 CCl4 + 8 H2
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + SO4Cl2 =>
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + SO4Cl2
C24H40O4 + O2 = CO2 + H2O =>
C24H40O4 + 32 O2 = 24 CO2 + 20 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
C6H9N3O2 + KOH = H2O + C6H8N3O2K =>
C6H9N3O2 + KOH = H2O + C6H8N3O2K
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
CaOH + CrCl3 = CaCl3 + CrOH =>
CaOH + CrCl3 = CaCl3 + CrOH
NO + H2 = N + H2O =>
NO + H2 = N + H2O
C12H4O12 + KMnO4 + H2SO4 = CO2 + MnO2 + K2SO4 + H2O =>
3 C12H4O12 + 28 KMnO4 + 14 H2SO4 = 36 CO2 + 28 MnO2 + 14 K2SO4 + 20 H2O
PbO + O3 = PbO2 =>
3 PbO + O3 = 3 PbO2
SnO + HCl = SnCl2 + HOH =>
SnO + 2 HCl = SnCl2 + HOH
Ca(ClO4) + HS = HCl + CaSO4 =>
Ca(ClO4) + HS = HCl + CaSO4
AgBr + NH3 = Ag(NH3)2 + Br =>
AgBr + 2 NH3 = Ag(NH3)2 + Br
Zn(NO3)2 + NH3 = NH3NO3 + Zn =>
Zn(NO3)2 + 2 NH3 = 2 NH3NO3 + Zn
MnO2 + K = Mn8O16K =>
8 MnO2 + K = Mn8O16K
ZnMnO2 = MnO2 + Zn =>
ZnMnO2 = MnO2 + Zn
Al(NO2)3 + NH4Cl = AlCl3 + H2O + N2 =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 6 H2O + 3 N2
Ni(NO3)2 + K(FeCN6)3 = Ni(FeCN6)2 + K(NO3)3 =>
3 Ni(NO3)2 + 2 K(FeCN6)3 = 3 Ni(FeCN6)2 + 2 K(NO3)3
Sn + Tl = SnTl =>
Sn + Tl = SnTl
Cl2(g) + MgBr2(aq) = MgCl2(aq) + Br2(i) =>
Cl2(g) + MgBr2(aq) = MgCl2(aq) + Br2(i)
SO2 + KI + H2O = KOH + S + I2 =>
SO2 + 4 KI + 2 H2O = 4 KOH + S + 2 I2
Al + NiBr2 = Ni + Br2Al =>
Al + NiBr2 = Ni + Br2Al
NO3 + H = NH4 + H2O =>
NO3 + 10 H = NH4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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