| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3 + O2 = C3O2
CaSO3 + NH4Cl = CaCl + NH4SO3 =>
CaSO3 + NH4Cl = CaCl + NH4SO3
Cu(NH3)4 + HCl + H2O = NH4Cl + Cu(H2O)6 =>
Cu(NH3)4 + 4 HCl + 6 H2O = 4 NH4Cl + Cu(H2O)6
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
HNO3 + Fe(OH)3 = HOH + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 HOH + Fe(NO3)3
HCl + NaOCl = HOCl + NaCl =>
HCl + NaOCl = HOCl + NaCl
KMnO4 + SO2 + H2O = MnSO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 9 SO2 + 6 H2O = 2 MnSO2 + K2SO4 + 6 H2SO4
Na3[Al(OH)6] = NaAlO2 + NaOH + H2O =>
Na3[Al(OH)6] = NaAlO2 + 2 NaOH + 2 H2O
C6H5MgBr + H2O = C6H6 + Mg{2+} + Br{-} + OH{-} =>
C6H5MgBr + H2O = C6H6 + Mg{2+} + Br{-} + OH{-}
Na2O + CuO = Na2CuO2 =>
Na2O + CuO = Na2CuO2
KI + IO3 + H2O = KOH + I2 =>
12 KI + 2 IO3 + 6 H2O = 12 KOH + 7 I2
La + HCl = LaCl3 + H2 =>
2 La + 6 HCl = 2 LaCl3 + 3 H2
Ni + Na = NaNi =>
Ni + Na = NaNi
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
H{+]+MnO4{-}+AsO3{3-} = Mn{2+}+As{5+}+H2O =>
46 H{+]+2MnO4{-}+5AsO3{3-} = 2 Mn{2+}+5As{5+}+23H2O
Na2O*SiO2*5H2O + H2O = NaOH*3H2O + SiO2 =>
Na2O*SiO2*5H2O + 2 H2O = 2 NaOH*3H2O + SiO2
CaBr + AuNO3 = CaNO3 + AuBr =>
CaBr + AuNO3 = CaNO3 + AuBr
NO2 + F2 = FNO2 =>
2 NO2 + F2 = 2 FNO2
C6H6 + O2 = CO2 + H2O3 =>
2 C6H6 + 21 O2 = 12 CO2 + 6 H2O3
NaSO3 + BaCl2 = Ba(SO3)2 + NaCl =>
2 NaSO3 + BaCl2 = Ba(SO3)2 + 2 NaCl
CO2 + H2O = C6H12O6O + O =>
6 CO2 + 6 H2O = C6H12O6O + 11 O
BaCl2 + SO2 = BaSO4 + Cl2S =>
BaCl2 + 2 SO2 = BaSO4 + Cl2S
MgO + SO3 = MgS + O4 =>
MgO + SO3 = MgS + O4
Rb(s) + H2O = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O = 2 RbOH(aq) + H2(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HClO4 + Au = Au(ClO4)3 + HClO3 + H2O =>
9 HClO4 + 2 Au = 2 Au(ClO4)3 + 3 HClO3 + 3 H2O
Ca3P2 + I2 = CaI2 + P =>
Ca3P2 + 3 I2 = 3 CaI2 + 2 P
MnCl4(ag) + (NH4)2S(ag) = (NH4)2Cl4(ag) + MnS(s) =>
MnCl4(ag) + (NH4)2S(ag) = (NH4)2Cl4(ag) + MnS(s)
C6H4(OH)2 + SO2 = (C6H4(OH)2)3*SO2 =>
3 C6H4(OH)2 + SO2 = (C6H4(OH)2)3*SO2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Fe(OH)3 + NiSO4 = Fe2(SO4)3 + Ni(OH)2 =>
2 Fe(OH)3 + 3 NiSO4 = Fe2(SO4)3 + 3 Ni(OH)2
H2SnO3 + HCl = SnOCl2 + H2O =>
H2SnO3 + 2 HCl = SnOCl2 + 2 H2O
P4 + H2O + NaOH = PH3 + NaH2PO2 =>
P4 + 3 H2O + 3 NaOH = PH3 + 3 NaH2PO2
C2H5OH + CrO3 = CH3CO2H + CrO + H2O =>
C2H5OH + CrO3 = CH3CO2H + CrO + H2O
NiO + KOH = K2NiO2 + H2O =>
NiO + 2 KOH = K2NiO2 + H2O
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl =>
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl
MnSO2 + KClO3 + KOH = K2MnO4 + KClO + K2SO4 + H2O =>
MnSO2 + 2 KClO3 + 4 KOH = K2MnO4 + 2 KClO + K2SO4 + 2 H2O
Zn(s) + CuSO4(ac) = Cu + ZnSO4 =>
Zn(s) + CuSO4(ac) = Cu + ZnSO4
CO2(g) + H2O(aq) = H2CO3 =>
CO2(g) + H2O(aq) = H2CO3
C6H10O4 + NaOH = Na2C6H8O4 + H2O =>
C6H10O4 + 2 NaOH = Na2C6H8O4 + 2 H2O
CrCl3 + ZnCl2 + NaOH = Cr2(ZnO2)3 + NaCl + H2O =>
2 CrCl3 + 3 ZnCl2 + 12 NaOH = Cr2(ZnO2)3 + 12 NaCl + 6 H2O
C3H9N + O2 = N2 + H2O + CO2 =>
4 C3H9N + 21 O2 = 2 N2 + 18 H2O + 12 CO2
K2(CO3) + AlCl3 = KCl + Al2(CO3)3 =>
3 K2(CO3) + 2 AlCl3 = 6 KCl + Al2(CO3)3
H3PO4 + K2O = H2O + K3PO4 =>
2 H3PO4 + 3 K2O = 3 H2O + 2 K3PO4
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Na2B2(O2)2(OH)4*6H2O + KI + HCl = NaCl + K2Cl + B2O3 + H2O + I2 =>
Na2B2(O2)2(OH)4*6H2O + 8 KI + 6 HCl = 2 NaCl + 4 K2Cl + B2O3 + 11 H2O + 4 I2
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
HJ + HNO2 = J2 + NO + H2O =>
2 HJ + 2 HNO2 = J2 + 2 NO + 2 H2O
NCl + H2 = NH4Cl =>
NCl + 2 H2 = NH4Cl
Cr(NO3) + ZnCl = CrZn + NO3Cl =>
Cr(NO3) + ZnCl = CrZn + NO3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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