| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
C3H6O3 = C6H12O6 =>
2 C3H6O3 = C6H12O6
KCl + Ca(OH)2 = CaCl2 + KOH =>
2 KCl + Ca(OH)2 = CaCl2 + 2 KOH
HC2H3O2 + MgOH = H2O + MgC2H3O2 =>
HC2H3O2 + MgOH = H2O + MgC2H3O2
CH2CHCOH + Ag(NH3)2OH = CH2CHCOONH4 + Ag + NH3 + H2O =>
CH2CHCOH + 2 Ag(NH3)2OH = CH2CHCOONH4 + 2 Ag + 3 NH3 + H2O
Co(NO3)2 + (NH4)2CO3 + NH3 + O2 = (Co(CO3)(NH3)3)NO3*H2O + NH4NO3 =>
4 Co(NO3)2 + 4(NH4)2CO3 + 12 NH3 + 5 O2 = 4(Co(CO3)(NH3)3)NO3*H2O + 6 NH4NO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ag(OH) + H2CO2 = Ag2(CO2) + H2O =>
2 Ag(OH) + H2CO2 = Ag2(CO2) + 2 H2O
Na2S2O3 + Cl2 + H2O = NaH(SO4) + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaH(SO4) + 8 HCl
NO3{-} + HCOO{-} + H{+} = N2 + CO2 + H2O =>
2 NO3{-} + 5 HCOO{-} + 7 H{+} = N2 + 5 CO2 + 6 H2O
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
Al(s) + O2(g) + H3(g) = Al(OH)3 =>
2 Al(s) + 3 O2(g) + 2 H3(g) = 2 Al(OH)3
Mg + Li2CO3 = Li + Mg2(CO3)2 =>
2 Mg + 2 Li2CO3 = 4 Li + Mg2(CO3)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
O3 = O + O2 =>
O3 = O + O2
HO = H2O2 =>
2 HO = H2O2
BaCl2 + ZnSO3 = BaSO3 + ZnCl2 =>
BaCl2 + ZnSO3 = BaSO3 + ZnCl2
C5H10 + Cl2 = C5H9Cl + HCl =>
C5H10 + Cl2 = C5H9Cl + HCl
Cl1O + H1O2 = HClO3 =>
Cl1O + H1O2 = HClO3
Fe2O3 + K2Cr2O7 + HCl = KCr2O7 + KCl + Fe3O2 + OH =>
3 Fe2O3 + 5 K2Cr2O7 + 5 HCl = 5 KCr2O7 + 5 KCl + 2 Fe3O2 + 5 OH
Mg(OH)2 + FeBr3 = Fe(OH)3 + MgBr2 =>
3 Mg(OH)2 + 2 FeBr3 = 2 Fe(OH)3 + 3 MgBr2
Ag2OS4 + CrCl3 = AgCl + Cr + OS4 =>
3 Ag2OS4 + 2 CrCl3 = 6 AgCl + 2 Cr + 3 OS4
Na2CO3(s) + KOH(aq) = Na2(OH) + KCO3 =>
Na2CO3(s) + KOH(aq) = Na2(OH) + KCO3
FeO + HCl = FeCl3 + H2O + H2 =>
2 FeO + 6 HCl = 2 FeCl3 + 2 H2O + H2
C8H9NO2 + FeCl3 = C8H9Cl + Fe(NO2)3 =>
3 C8H9NO2 + FeCl3 = 3 C8H9Cl + Fe(NO2)3
FeCl3 + NaOH = NaCl + Fe[OH]3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe[OH]3
C5H10O3 + O6 = CO2 + H2O =>
C5H10O3 + 2 O6 = 5 CO2 + 5 H2O
NaBr + CuSO4 = CuBr2 + Na2SO4 =>
2 NaBr + CuSO4 = CuBr2 + Na2SO4
Ba(NO3)2 + NH2SO3H + H2O = Ba(SO4) + NH4(NO3) + HNO3 =>
Ba(NO3)2 + NH2SO3H + H2O = Ba(SO4) + NH4(NO3) + HNO3
C10H21 + O2 = CO + H2 =>
2 C10H21 + 10 O2 = 20 CO + 21 H2
BaO10H18 + NH4SCN = Ba(SCN)2 + H2O(l) + NH3 =>
BaO10H18 + 2 NH4SCN = Ba(SCN)2 + 10 H2O(l) + 2 NH3
SPO4 + NaNO3 + Ba = BaNO3 + NaPO4 + S =>
SPO4 + NaNO3 + Ba = BaNO3 + NaPO4 + S
I2 + CuBr = CuI + Br2 =>
I2 + 2 CuBr = 2 CuI + Br2
Al4C3 + O2 = Al2O3 + Al2(CO3)3 =>
Al4C3 + 6 O2 = Al2O3 + Al2(CO3)3
C6H812O2 + O2 = CO2 + H2O =>
C6H812O2 + 208 O2 = 6 CO2 + 406 H2O
C6H6OS + O2 = CO6 + H2O + SO3 =>
2 C6H6OS + 41 O2 = 12 CO6 + 6 H2O + 2 SO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KBr = K0 + Br2 =>
2 KBr = 2 K0 + Br2
PtI2 + Br = PtBr2 + I2 =>
PtI2 + 2 Br = PtBr2 + I2
C6H4CH3CH3 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C8H6O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Ca(OH)2(aq) + Na2SO4(aq) = NaOH + CaSO4 =>
Ca(OH)2(aq) + Na2SO4(aq) = 2 NaOH + CaSO4
Ba + OH + H3PO4 = BaPO4 + H2O =>
Ba + 3 OH + H3PO4 = BaPO4 + 3 H2O
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
MoSO4 + AgNO3 = Ag2SO4 + Mo(NO3)2 =>
MoSO4 + 2 AgNO3 = Ag2SO4 + Mo(NO3)2
NiCl2 + Na3(PO4) = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3(PO4) = Ni3(PO4)2 + 6 NaCl
Zn{2+} + NaOH = Zn(OH)4{2-} + Na{+} =>
Zn{2+} + 4 NaOH = Zn(OH)4{2-} + 4 Na{+}
Mn2O3 + H2SO4 = MnSO4 + H2O + O =>
Mn2O3 + 2 H2SO4 = 2 MnSO4 + 2 H2O + O
(NH4)2CO3 + KOH = H2O + K2CO3 + NH3 =>
(NH4)2CO3 + 2 KOH = 2 H2O + K2CO3 + 2 NH3
H2O + Ca = (CaOH)2 + H2 =>
2 H2O + 2 Ca = (CaOH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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