| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + MgO = FeOMg
FeCl3 + NH2OH = FeCl2 + N2 + H2O + HCl =>
2 FeCl3 + 2 NH2OH = 2 FeCl2 + N2 + 2 H2O + 2 HCl
H2 + Fe2Cl = Fe2 + HCl =>
H2 + 2 Fe2Cl = 2 Fe2 + 2 HCl
FeCl3 + KI = FeI + KCl + I2 =>
FeCl3 + 3 KI = FeI + 3 KCl + I2
C7H6N + O2 = CO2 + H2O + N2 =>
2 C7H6N + 17 O2 = 14 CO2 + 6 H2O + N2
C5H12 + O2 = CH3COOH + H2O =>
2 C5H12 + 6 O2 = 5 CH3COOH + 2 H2O
NH3 + CUSO4 = NH3SO4 + CU =>
NH3 + CUSO4 = NH3SO4 + CU
NaBr(aq) + FeCl3(aq) = NaCl(aq) + FeBr3 =>
3 NaBr(aq) + FeCl3(aq) = 3 NaCl(aq) + FeBr3
Na2 + SO4 + CaCl2 = CaSO4 + NaCl =>
Na2 + SO4 + CaCl2 = CaSO4 + 2 NaCl
PO4 + Hg = PO3 + Hg2O2 =>
2 PO4 + 2 Hg = 2 PO3 + Hg2O2
C(s) + S(s) = CS2(l) =>
C(s) + 2 S(s) = CS2(l)
KIO3 + NaHSO3 = NaIO3 + KHSO3 =>
KIO3 + NaHSO3 = NaIO3 + KHSO3
Al2(SO4)3 + MgCl2 = MgSO4 + Al + Cl =>
Al2(SO4)3 + 3 MgCl2 = 3 MgSO4 + 2 Al + 6 Cl
CH2CHCH2CH3 + Br2 = CH2Br2CHCH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2Br2CHCH2CH3
NaCl + NiCl2 = NiCl4 + Na =>
2 NaCl + NiCl2 = NiCl4 + 2 Na
[Ni(H2O)6]{2+} + NH4OH = [Ni(NH3)6]{2+} + H2O =>
[Ni(H2O)6]{2+} + 6 NH4OH = [Ni(NH3)6]{2+} + 12 H2O
NaNO2 + POCl3 = NOCl + Na3PO4 =>
3 NaNO2 + POCl3 = 3 NOCl + Na3PO4
Fe2 + O7 = Fe5O9 =>
35 Fe2 + 18 O7 = 14 Fe5O9
NaO3 + H2O = NaOH + O2 =>
4 NaO3 + 2 H2O = 4 NaOH + 5 O2
Al(C2H5O)3 + H2O = Al(OH)3 + C2H6O =>
Al(C2H5O)3 + 3 H2O = Al(OH)3 + 3 C2H6O
CaCO2 + HF = CaF2 + H2CO2 =>
CaCO2 + 2 HF = CaF2 + H2CO2
CH3CONH2 + KOH = CO2 + CH3NH2 + KH =>
CH3CONH2 + KOH = CO2 + CH3NH2 + KH
Cl2O3 + H2O = H2Cl2O4 =>
Cl2O3 + H2O = H2Cl2O4
Fe{2+} = Fe + Fe{3+} =>
3 Fe{2+} = Fe + 2 Fe{3+}
CuHO + HCl = CuCl + H2O =>
CuHO + HCl = CuCl + H2O
NaHCO3 + KCl = KOH + NaCl + CO2 =>
NaHCO3 + KCl = KOH + NaCl + CO2
CH3CH2CH2CH(OH)CH3 + O2 = CH3CH2CH2COCH3 + H2O =>
2 CH3CH2CH2CH(OH)CH3 + O2 = 2 CH3CH2CH2COCH3 + 2 H2O
(CoNO3)2*7H2O + HCl + HCHO = CoCl2*7H2O + NO3 + H + C =>
(CoNO3)2*7H2O + 4 HCl + 7 HCHO = 2 CoCl2*7H2O + 2 NO3 + 4 H + 7 C
Cl2H2 = HCl =>
Cl2H2 = 2 HCl
NaMnO4 + N2O4 + Na2SO4 + H2O = MnSO4 + NaNO3 + H2SO4 =>
2 NaMnO4 + 5 N2O4 + 4 Na2SO4 + 2 H2O = 2 MnSO4 + 10 NaNO3 + 2 H2SO4
Mg(NO3)2 + Cl2 = MgCl2 + NO3 =>
Mg(NO3)2 + Cl2 = MgCl2 + 2 NO3
K3Fe(CN)6(aq) + Fe(NO3)3(aq) = K3Fe(NO3)6(aq) + Fe(CN)3(s) =>
K3Fe(CN)6(aq) + 2 Fe(NO3)3(aq) = K3Fe(NO3)6(aq) + 2 Fe(CN)3(s)
Na2B4O7 + AgNO3 = AgBO2 + B2O3 + Na + NO3 =>
Na2B4O7 + 2 AgNO3 = 2 AgBO2 + B2O3 + 2 Na + 2 NO3
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
HCOOH + PCl5 = HCOCl + POCl3 + HCl =>
HCOOH + PCl5 = HCOCl + POCl3 + HCl
C8H2 + O9 = CO2 + H2O =>
9 C8H2 + 17 O9 = 72 CO2 + 9 H2O
NaNO3 + BaBr2 = NaBr + Ba(NO3)2 =>
2 NaNO3 + BaBr2 = 2 NaBr + Ba(NO3)2
C4H5Cl2O + O2 = CO2 + H2O + Cl =>
4 C4H5Cl2O + 19 O2 = 16 CO2 + 10 H2O + 8 Cl
AgNO3 + HC2H3O2 = AgH + C2H3O2NO3 =>
AgNO3 + HC2H3O2 = AgH + C2H3O2NO3
Pb2O + H2O = Pb2(OH)2 =>
Pb2O + H2O = Pb2(OH)2
Ca(OH)2 + (NH4)Cl = NH3H2O + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2 NH3H2O + CaCl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb(NO3)2(aq) + HI(aq) = PbI2(aq) + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HI(aq) = PbI2(aq) + 2 HNO3(aq)
(C2H8) + O2 = CO2 + H2O =>
(C2H8) + 4 O2 = 2 CO2 + 4 H2O
HNO3 + Zn2(CO3)2 = Zn(NO3)2 + H2O + CO2 =>
4 HNO3 + Zn2(CO3)2 = 2 Zn(NO3)2 + 2 H2O + 2 CO2
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
Ti(C2O4)2 = Ti + C2O4 =>
Ti(C2O4)2 = Ti + 2 C2O4
CHONaKPCl = C + H + O34 + Na54 + K36 + P90 + Cl2 =>
9180 CHONaKPCl = 9180 C + 9180 H + 270 O34 + 170 Na54 + 255 K36 + 102 P90 + 4590 Cl2
Li + HCl = LiHCl =>
Li + HCl = LiHCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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