| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H6 + 9 CI2 = 3 C6H4CI2 + 12 HCI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
C12H22O11 + CUO = CO2 + H2O + CU =>
C12H22O11 + 24 CUO = 12 CO2 + 11 H2O + 24 CU
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C6H6 + Cl2 = C6H4Cl2 + HCl =>
C6H6 + 2 Cl2 = C6H4Cl2 + 2 HCl
KMnO4 = K2O + MnO2 + O2 =>
4 KMnO4 = 2 K2O + 4 MnO2 + 3 O2
SO3 + KOH = KSO4 + H20 =>
20 SO3 + 20 KOH = 20 KSO4 + H20
B2O3(s) + H2O(l) = H3BO3(aq) =>
B2O3(s) + 3 H2O(l) = 2 H3BO3(aq)
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
Fe(OH)3 + H3PO4 = H2O + PO4Fe =>
Fe(OH)3 + H3PO4 = 3 H2O + PO4Fe
HClO3 + Fe = Fe(ClO3)3 + Cl2 + H2O =>
36 HClO3 + 10 Fe = 10 Fe(ClO3)3 + 3 Cl2 + 18 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
CaCrO4 + HC2H3O2 = Ca{2+} + Cr2O7{2-} + C2H3O2{-} + H2O =>
2 CaCrO4 + 2 HC2H3O2 = 2 Ca{2+} + Cr2O7{2-} + 2 C2H3O2{-} + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CH4 + H2SO4 + KMnO4 = CH3OH + K2SO4 + MnSO4 + H2O =>
5 CH4 + 3 H2SO4 + 2 KMnO4 = 5 CH3OH + K2SO4 + 2 MnSO4 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + HPO3 = H2O + KPO3 =>
KOH + HPO3 = H2O + KPO3
CH2OHCH2OH + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH2OHCH2OH + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + 3 NH3 + 2 H2O
Cr{3+} + CH3COCH2COCH3 + CO(NH2)2 + H2O = [Cr(acac)3] + CO2 + NH4{+} =>
24 Cr{3+} + 3 CH3COCH2COCH3 + 36 CO(NH2)2 + 60 H2O = 8[Cr(acac)3] + 51 CO2 + 72 NH4{+}
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C + CrO3 = Cr + CO2 =>
3 C + 2 CrO3 = 2 Cr + 3 CO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
B2O3 + C = B4C3 + CO2 =>
2 B2O3 + 6 C = B4C3 + 3 CO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
AgNO3(aq) + FeCl3(aq) = Fe(NO3)3(aq) + AgCl(s) =>
3 AgNO3(aq) + FeCl3(aq) = Fe(NO3)3(aq) + 3 AgCl(s)
Fe + Au(NO3)2 = Fe(NO3)3 + Au =>
2 Fe + 3 Au(NO3)2 = 2 Fe(NO3)3 + 3 Au
Al + Fe2(So4)3 = Al2(So4)3 + Fe =>
2 Al + Fe2(So4)3 = Al2(So4)3 + 2 Fe
Cu + HNO3 = Cu(NO3)2 + H2O + N2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + 5 H2O + N2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
CaCO3 + C2H4O2 = CaC4H6O4 + CO2 + H2O =>
CaCO3 + 2 C2H4O2 = CaC4H6O4 + CO2 + H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
HNO2 + NAOH = NANO2 + H2O =>
HNO2 + NAOH = NANO2 + H2O
K2Co3 + Na2So4 = K2So4 + Na2Co3 =>
K2Co3 + Na2So4 = K2So4 + Na2Co3
HF + Sr(OH)2 = HOH + SrF2 =>
2 HF + Sr(OH)2 = 2 HOH + SrF2
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/18
Équations équilibrées sur04/26/17
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