| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C76H5NO2 + 309 O2 = 304 CO2 + 10 H2O + 4 NO2
Cr(SO4)3 + (NH4)2CO3 = Cr2(CO3) + (NH4)2 + (SO4)3 =>
2 Cr(SO4)3 + (NH4)2CO3 = Cr2(CO3) + (NH4)2 + 2(SO4)3
C6H5OH + FeSO4 = Fe(C6H5O)2 + H2SO4 =>
2 C6H5OH + FeSO4 = Fe(C6H5O)2 + H2SO4
SiO2 + Al6Si2O13 + Na = NaAlSi3O8 + Si =>
35 SiO2 + 2 Al6Si2O13 + 12 Na = 12 NaAlSi3O8 + 3 Si
B(OH)3 + NH4(F) + HF = NH4BF4 + H2O =>
B(OH)3 + NH4(F) + 3 HF = NH4BF4 + 3 H2O
C7H6O2 + NaOH = C7H6O2H + NaO =>
C7H6O2 + NaOH = C7H6O2H + NaO
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
H3PO2 + Ag3AsO4 + H2O = Ag + H3PO4 + H3AsO3 =>
5 H3PO2 + 4 Ag3AsO4 + 6 H2O = 12 Ag + 5 H3PO4 + 4 H3AsO3
Al2O3 + Cr = Al + Cr2O3 =>
Al2O3 + 2 Cr = 2 Al + Cr2O3
At + Li = At4Li6 =>
4 At + 6 Li = At4Li6
Li12 + H = LiH =>
Li12 + 12 H = 12 LiH
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Al + H2O = Al(H2O)3 =>
Al + 3 H2O = Al(H2O)3
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
PotassiumThiocyanate + Iron(III)Chloride = Iron(III)Thiocyanate + PotassiumChloride =>
PotassiumThiocyanate + Iron(III)Chloride = Iron(III)Thiocyanate + PotassiumChloride
AlBr3 + Mg = MgBr2 + Al =>
2 AlBr3 + 3 Mg = 3 MgBr2 + 2 Al
Al2(Si2O5)(OH)4(s) + H2O = Al(OH)3 + H4SiO4 =>
Al2(Si2O5)(OH)4(s) + 5 H2O = 2 Al(OH)3 + 2 H4SiO4
HVO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + HVO3 =>
HVO4 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + HVO3
ZnO + BaSO4 = ZnBaO2 + SO3 =>
ZnO + BaSO4 = ZnBaO2 + SO3
HCl + HNO3 = NO3Cl + H2 =>
HCl + HNO3 = NO3Cl + H2
COCl2 + NH3 = NH4Cl + CO(NH2)2 =>
COCl2 + 4 NH3 = 2 NH4Cl + CO(NH2)2
Pb + NaOH = Na2PbO2 + H2 =>
Pb + 2 NaOH = Na2PbO2 + H2
CO2 + H2S + H2O = C6H12O6 + H2SO4 =>
6 CO2 + 3 H2S + 6 H2O = C6H12O6 + 3 H2SO4
CH4(g) + Cl2(g) = CHCl3(l) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(l) + 3 HCl(g)
KMnO4 + C2H5OH = CH3CHO + KOH + MnO2 + H2O =>
2 KMnO4 + 3 C2H5OH = 3 CH3CHO + 2 KOH + 2 MnO2 + 2 H2O
N2H4 + O = NH2O =>
N2H4 + 2 O = 2 NH2O
Na2SeO3 + CuCl2 = NaCl + CuSeO3 =>
Na2SeO3 + CuCl2 = 2 NaCl + CuSeO3
Cs2CO3 + Ca(NO3)2 = Ca(CO3) + Cs + NO3 =>
Cs2CO3 + Ca(NO3)2 = Ca(CO3) + 2 Cs + 2 NO3
()C6H6(l) + ()O2(g) = ()CO2(g) + ()H2O(g) =>
2()C6H6(l) + 15()O2(g) = 12()CO2(g) + 6()H2O(g)
PF3 + F2 = PF5 =>
PF3 + F2 = PF5
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AlHO + Na(N)3 = Al(N)3 + NaHO =>
AlHO + Na(N)3 = Al(N)3 + NaHO
PbO2 + H2SO4 + H = PbSO4 + H2O =>
PbO2 + H2SO4 + 2 H = PbSO4 + 2 H2O
H2SO3 + Cl2O = HClO + ClSO3H =>
H2SO3 + Cl2O = HClO + ClSO3H
Cr(NO3)3 + KOH + Cl2 = KCl + KNO3 + K2CrO4 + H2O =>
2 Cr(NO3)3 + 16 KOH + 3 Cl2 = 6 KCl + 6 KNO3 + 2 K2CrO4 + 8 H2O
B2O3 + H2O = BO3H3 =>
B2O3 + 3 H2O = 2 BO3H3
Ru + Cl2 = RuCl3 =>
2 Ru + 3 Cl2 = 2 RuCl3
C26H42O4 + O2 = CO2 + H2O =>
2 C26H42O4 + 69 O2 = 52 CO2 + 42 H2O
MnSO4 + H2O2 + NaOH = MnO2(OH)2 + H2O + Na2SO4 =>
MnSO4 + 2 H2O2 + 2 NaOH = MnO2(OH)2 + 2 H2O + Na2SO4
H2SO4 + Na2H2CO3 = CO2 + Na2SO3 + H2O =>
H2SO4 + Na2H2CO3 = CO2 + Na2SO3 + 2 H2O
NaH2PO4(s) + NaHCO3(s) = CO2(g) + H2O(g) + Na2HPO4(s) =>
NaH2PO4(s) + NaHCO3(s) = CO2(g) + H2O(g) + Na2HPO4(s)
Na2CO3 + CH3CO2H = NaCH3CO2 + CO2 + H2O =>
Na2CO3 + 2 CH3CO2H = 2 NaCH3CO2 + CO2 + H2O
HCl(aq) + CaCO3(s) = CH2O3(g) + CaCl2 =>
2 HCl(aq) + CaCO3(s) = CH2O3(g) + CaCl2
CH3CH2OH + KI3 + NaOH = CHI3 + NaI + KI + H2O =>
CH3CH2OH + 4 KI3 + 2 NaOH = 2 CHI3 + 2 NaI + 4 KI + 3 H2O
CH3(CH)2CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH)2CH3(l) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
NiSO4 + NaOH + Br2 = NiHO2 + NaBr + Na2SO4 + H2O =>
2 NiSO4 + 6 NaOH + Br2 = 2 NiHO2 + 2 NaBr + 2 Na2SO4 + 2 H2O
Be3P2 + MgS + CaCl2 = BeS + MgCl2 + Ca3P2 =>
Be3P2 + 3 MgS + 3 CaCl2 = 3 BeS + 3 MgCl2 + Ca3P2
Fe + PdCl2 = Pd + FeCl =>
2 Fe + PdCl2 = Pd + 2 FeCl
Ra + N2 = Ra3N2 =>
3 Ra + N2 = Ra3N2
K2[Pb(OH)6] + HCl = PbCl2 + Cl2 + KCl + H2O =>
K2[Pb(OH)6] + 6 HCl = PbCl2 + Cl2 + 2 KCl + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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