| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
FeCl3 + Co(NO3)2 = Fe(NO3)3 + CoCl2 =>
2 FeCl3 + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 CoCl2
CO2 + NH3 + H2O = (NH4)HCO3 =>
CO2 + NH3 + H2O = (NH4)HCO3
F2(g) + NaOH(Ac) = OF2(g) + NaF(Ac) + H2O =>
2 F2(g) + 2 NaOH(Ac) = OF2(g) + 2 NaF(Ac) + H2O
PbS = Pb + S =>
PbS = Pb + S
SNCl4 + NH3 = SNCl2 + HCl + N2 =>
3 SNCl4 + 2 NH3 = 3 SNCl2 + 6 HCl + N2
HOClH2O = H3OOCl =>
HOClH2O = H3OOCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + Ag(NO3) = Ag + Cu(NO3)2 =>
Cu + 2 Ag(NO3) = 2 Ag + Cu(NO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Co(NH3)6Cl2 = CoCl2 + NH3 =>
Co(NH3)6Cl2 = CoCl2 + 6 NH3
Sb(cr) + H2O(l) = Sb2O3(cr) + H2(g) =>
2 Sb(cr) + 3 H2O(l) = Sb2O3(cr) + 3 H2(g)
Tb2O3 + HCl = TbCl3 + H2O =>
Tb2O3 + 6 HCl = 2 TbCl3 + 3 H2O
NaAlO2 + HCl = AlCl3 + NaCl + H2O =>
NaAlO2 + 4 HCl = AlCl3 + NaCl + 2 H2O
Cu + Fe(OH)2 = Fe + Cu(OH) =>
2 Cu + Fe(OH)2 = Fe + 2 Cu(OH)
decane + O = CO2 + H2O =>
C10H22 + 31 O = 10 CO2 + 11 H2O
C2H5OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 4 H2O
NaOH + CrI3 + Cl2 = H2O + NaCl + NaIO4 + Na2CrO4 =>
64 NaOH + 2 CrI3 + 27 Cl2 = 32 H2O + 54 NaCl + 6 NaIO4 + 2 Na2CrO4
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3(aw) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aw)
Fe + KMnO4 + HCl = FeCl3 + H2O + KCl + MnCl2 =>
5 Fe + 3 KMnO4 + 24 HCl = 5 FeCl3 + 12 H2O + 3 KCl + 3 MnCl2
CH3COOH + CaO2 = Ca(OH)2 + CH3COO =>
2 CH3COOH + CaO2 = Ca(OH)2 + 2 CH3COO
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Li4FeWO6 + ZnCl2 = Zn2FeWO6 + LiCl =>
Li4FeWO6 + 2 ZnCl2 = Zn2FeWO6 + 4 LiCl
S + O2 + Na2CO3 = Na2S2O5 + CO2 =>
2 S + 2 O2 + Na2CO3 = Na2S2O5 + CO2
NaCl + KMnO4 + H2SO4 = NaSO4 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 NaCl + 4 KMnO4 + 16 H2SO4 = 10 NaSO4 + 2 K2SO4 + 4 MnSO4 + 5 Cl2 + 16 H2O
Br + C = CBr =>
Br + C = CBr
C57H92O6 + H2 = C57H101O6 =>
2 C57H92O6 + 9 H2 = 2 C57H101O6
HNO3 + Zn = Zn(NO3)2 + H2 =>
2 HNO3 + Zn = Zn(NO3)2 + H2
LiBr + AgI = AgBr + LiI =>
LiBr + AgI = AgBr + LiI
K2Cr2O7 + NH4OH = K2CrO4 + (NH4)2CrO4 + H2O =>
K2Cr2O7 + 2 NH4OH = K2CrO4 + (NH4)2CrO4 + H2O
BaO + NO = Ba + NO2 =>
BaO + NO = Ba + NO2
K2S + O2 = K2SO3 =>
2 K2S + 3 O2 = 2 K2SO3
NH4OH + CaO = Ca(OH)2 + (NH4)2O =>
2 NH4OH + CaO = Ca(OH)2 + (NH4)2O
Ca(NO3)2 + Na = NaNO3 + Ca =>
Ca(NO3)2 + 2 Na = 2 NaNO3 + Ca
ZnOH + NO3 = ZnNO3 + OH =>
ZnOH + NO3 = ZnNO3 + OH
S2 + HNO3 = H2SO4 + N2O3 + H2O =>
S2 + 6 HNO3 = 2 H2SO4 + 3 N2O3 + H2O
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq)
Cs2 + Cl = CsCl =>
Cs2 + 2 Cl = 2 CsCl
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Al(OH)3 + LiOH = Li[Al(OH)4] =>
Al(OH)3 + LiOH = Li[Al(OH)4]
SF6 = S + F2 =>
SF6 = S + 3 F2
Al(s) + F2(g) = AlF3(s) =>
2 Al(s) + 3 F2(g) = 2 AlF3(s)
CHF3 + O2 = CO2 + CF4 + HF =>
2 CHF3 + O2 = CO2 + CF4 + 2 HF
C10H14 + KMnO4 = C8H6O4 + MnO2 + CO2 + KOH =>
C10H14 + 8 KMnO4 = C8H6O4 + 8 MnO2 + 2 CO2 + 8 KOH
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
Ag2Co3 = Ag + Co =>
Ag2Co3 = 2 Ag + 3 Co
HC2H3O2H2O = H3O + C2H3O2 =>
HC2H3O2H2O = H3O + C2H3O2
Al2O3 + P4O10 = AlPO4 =>
2 Al2O3 + P4O10 = 4 AlPO4
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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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