| Équations équilibrées la veille | Équations équilibrées le lendemain |
42 KBr + 21 Cl2 = 42 KCl + 2 Br21
MgO + I2O7 = Mg(IO4)2 =>
MgO + I2O7 = Mg(IO4)2
F2 + KBr = K + FBr2 =>
F2 + 4 KBr = 4 K + 2 FBr2
KClO3 + I2 + H2O = KCl + HIO3 =>
5 KClO3 + 3 I2 + 3 H2O = 5 KCl + 6 HIO3
CaCO3 + H2O = Ca(OH)2 + C3H8 + O =>
3 CaCO3 + 7 H2O = 3 Ca(OH)2 + C3H8 + 10 O
Au + NaNO3 + HCl = AuCl3 + NO2 + Na2O + H2O =>
2 Au + 6 NaNO3 + 6 HCl = 2 AuCl3 + 6 NO2 + 3 Na2O + 3 H2O
Zn + Au(NO2)3 = Au3 + Zn(NO2) =>
9 Zn + 3 Au(NO2)3 = Au3 + 9 Zn(NO2)
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
(NH4)PO4 + AlCl3 = AlPO4 + NH4Cl3 =>
(NH4)PO4 + AlCl3 = AlPO4 + NH4Cl3
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
HNO3 + C2H6O + K2Cr2O7 = KNO3 + C2H4O + H2O + (CrNO3)3 =>
12 HNO3 + 15 C2H6O + 3 K2Cr2O7 = 6 KNO3 + 15 C2H4O + 21 H2O + 2(CrNO3)3
C5H12O(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C5H12O(aq) + 15 O2(g) = 10 CO2(g) + 12 H2O(l)
KCl + BaCl2 = BaKCl3 =>
KCl + BaCl2 = BaKCl3
Ni(NO3)2(aq) + CaCl2(aq) = NiCl2(s) + Ca(NO3)2 =>
Ni(NO3)2(aq) + CaCl2(aq) = NiCl2(s) + Ca(NO3)2
KBr + Cl2 = KCl + Br21 =>
42 KBr + 21 Cl2 = 42 KCl + 2 Br21
SrCO3 + La2O3 + SiO2 = Sr3La6Si6O24 + CO2 =>
3 SrCO3 + 3 La2O3 + 6 SiO2 = Sr3La6Si6O24 + 3 CO2
LiOH + NiCl2 = LiCl + Ni(OH)2 =>
2 LiOH + NiCl2 = 2 LiCl + Ni(OH)2
C2X4Y2H10N4(HNO3)2 = H2 + N2 + X + CO2 + Y2O + O =>
C2X4Y2H10N4(HNO3)2 = 6 H2 + 3 N2 + 4 X + 2 CO2 + Y2O + O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Mg(s) + N(g) = Mg3N2(s) =>
3 Mg(s) + 2 N(g) = Mg3N2(s)
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
H2SO4 + NaCl = H2 + Na2SO4 + Cl2 =>
H2SO4 + 2 NaCl = H2 + Na2SO4 + Cl2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CrNO33 = Cr + N2 + O2 =>
2 CrNO33 = 2 Cr + N2 + 33 O2
C3H8 + O2 = CHO + H2O =>
4 C3H8 + 11 O2 = 12 CHO + 10 H2O
MgCO3(aq) + NaI(aq) = Na2CO3(aq) + MgI2(aq) =>
MgCO3(aq) + 2 NaI(aq) = Na2CO3(aq) + MgI2(aq)
C6H14 + KMnO4 = C6H14KMnO4 =>
C6H14 + KMnO4 = C6H14KMnO4
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
CoS2 = S + Co9S8 =>
9 CoS2 = 10 S + Co9S8
Ba + HClO4 = Ba(ClO4)2 + H2 =>
Ba + 2 HClO4 = Ba(ClO4)2 + H2
HOC6H4CH2OH + O2 = CO2 + H2O =>
HOC6H4CH2OH + 8 O2 = 7 CO2 + 4 H2O
C3H6O2 + C5H11O = C8H16O2 + H2O =>
12 C3H6O2 + 20 C5H11O = 17 C8H16O2 + 10 H2O
Mg + CuSO4 + H2O = MgSO4 + CuO2 + H2 =>
Mg + CuSO4 + 2 H2O = MgSO4 + CuO2 + 2 H2
Fe(CH3CO2)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4CH3CO2 =>
2 Fe(CH3CO2)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4CH3CO2
P + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 =>
2 P + 2 KMnO4 + 3 H2SO4 = 2 H3PO4 + 2 MnSO4 + K2SO4
NO2 + H2O = NH3 + O =>
2 NO2 + 3 H2O = 2 NH3 + 7 O
Ag + H(OH) = AgH + OH =>
Ag + H(OH) = AgH + OH
AlBr3 + F = AlF2 + Br =>
AlBr3 + 2 F = AlF2 + 3 Br
KCl + CeF3 = KCe + Cl + F =>
KCl + CeF3 = KCe + Cl + 3 F
SO2 + I2 = SO2I2 =>
SO2 + I2 = SO2I2
H3C6H5O + NaHCO = CO2 + H2O + Na3C6H5O =>
3 H3C6H5O + 15 NaHCO = 3 CO2 + 7 H2O + 5 Na3C6H5O
NiCl + Na3(PO4) = Ni3(PO4) + NaCl =>
3 NiCl + Na3(PO4) = Ni3(PO4) + 3 NaCl
NH4NO3 = NO + H2O + N2 =>
2 NH4NO3 = 2 NO + 4 H2O + N2
NaCN + HBr = NaBr + H2 + CN =>
2 NaCN + 2 HBr = 2 NaBr + H2 + 2 CN
Fe(CH3CO2)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4CH3CO2 =>
2 Fe(CH3CO2)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4CH3CO2
FeSO4 + KClO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
8 FeSO4 + KClO4 + 4 H2SO4 = KCl + 4 Fe2(SO4)3 + 4 H2O
NiCl + Na3(PO4) = Ni3(PO4) + NaCl =>
3 NiCl + Na3(PO4) = Ni3(PO4) + 3 NaCl
La2O3 + CrO3 = La(CrO)3 + O2 =>
2 La2O3 + 12 CrO3 = 4 La(CrO)3 + 15 O2
Fe(CH3CO2)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4CH3CO2 =>
2 Fe(CH3CO2)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4CH3CO2
Na2CO3 + LiOH = Na2Li + CO3OH =>
Na2CO3 + LiOH = Na2Li + CO3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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