| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3CH2CH2NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
Cu2O + H2SO4 = Cu2SO4 + H2O =>
Cu2O + H2SO4 = Cu2SO4 + H2O
Na2O = O + Na =>
Na2O = O + 2 Na
NH4Cl + Ni(NO3)2 = NH4NO3 + Ni(Cl)2 =>
2 NH4Cl + Ni(NO3)2 = 2 NH4NO3 + Ni(Cl)2
P2O5 + K2O = P2K2O6 =>
P2O5 + K2O = P2K2O6
Cu2O + H2SO4 = Cu2SO4 + H2O =>
Cu2O + H2SO4 = Cu2SO4 + H2O
Ba(NO3)2 + KClO = BaClO + K(NO3)2 =>
Ba(NO3)2 + KClO = BaClO + K(NO3)2
CO2(g) + H2O(l) = H2O2(l) + CO(l) =>
CO2(g) + H2O(l) = H2O2(l) + CO(l)
Mg(NO3)2 + (NH4)10H2W12O42H2O = MgWO4 + NO2 + NH3 + H2O =>
84 Mg(NO3)2 + 7(NH4)10H2W12O42H2O = 84 MgWO4 + 192 NO2 + 46 NH3 + 85 H2O
K6Cr6O21 + HI + H2SO4 = K2SO4 + Cr6S9O36 + I2 + H2O =>
K6Cr6O21 + 18 HI + 12 H2SO4 = 3 K2SO4 + Cr6S9O36 + 9 I2 + 21 H2O
K2Cr2O7 + SnCl2 + HCl = CrCl3 + H2O + SnCl4 + KCl =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 7 H2O + 3 SnCl4 + 2 KCl
Na2O = O + Na =>
Na2O = O + 2 Na
C5H11COOH + C3H8O = C5H11COOC3H8 + H2O =>
3 C5H11COOH + 6 C3H8O = 4 C5H11COOC3H8 + 4 H2O
C10H14 + KMnO4 + H2SO4 = C8H6O2 + MnSO4 + K2SO4 + H2O =>
20 C10H14 + 46 KMnO4 + 69 H2SO4 = 25 C8H6O2 + 46 MnSO4 + 23 K2SO4 + 134 H2O
NH3 + O2 + CH4 + NaCl = NH4Cl + NaHCO3 + H2O =>
NH3 + 2 O2 + CH4 + NaCl = NH4Cl + NaHCO3 + H2O
Mn(NO3)2 + NaBrO3 + HNO3 = HMnO4 + Br(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBrO3 + 9 HNO3 = 3 HMnO4 + 5 Br(NO3)2 + 5 NaNO3 + 3 H2O
C11H20 + Br2 = C11H19Br + HBr =>
C11H20 + Br2 = C11H19Br + HBr
C12H22O11 + HCl = C2H4 + CCl4 + O2 =>
6 C12H22O11 + 8 HCl = 35 C2H4 + 2 CCl4 + 33 O2
Hg2Cl2(s) + NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq) =>
Hg2Cl2(s) + 2 NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq)
MnO2{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO2{-} + H2C2O4 + 6 H{+} = 2 Mn{2+} + 2 CO2 + 4 H2O
(NH4)Fe(SO4)2*12H2O + BaCl2 = BaSO4 + Fe + Cl + NH4 + H2O =>
(NH4)Fe(SO4)2*12H2O + 2 BaCl2 = 2 BaSO4 + Fe + 4 Cl + NH4 + 12 H2O
Hg2Cl2(s) + NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq) =>
Hg2Cl2(s) + 2 NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq)
AgNO3 + Sr(NO3)2 = SrNO3 + Ag(NO3)2 =>
AgNO3 + Sr(NO3)2 = SrNO3 + Ag(NO3)2
(NH)3PO4 + CaCl2 = Ca(NH)2 + PO4Cl3 =>
2(NH)3PO4 + 3 CaCl2 = 3 Ca(NH)2 + 2 PO4Cl3
SrCl2 + Si3P4 = Sr3P2 + SiCl4 =>
6 SrCl2 + Si3P4 = 2 Sr3P2 + 3 SiCl4
K2CO3 + AgCl = Ag + KCl + CO2 + O2 =>
2 K2CO3 + 4 AgCl = 4 Ag + 4 KCl + 2 CO2 + O2
SI + Cl2 = SICl6 =>
SI + 3 Cl2 = SICl6
C3H6O2 + O2 = CO + H2O =>
C3H6O2 + 2 O2 = 3 CO + 3 H2O
C3H8 + (O2N2) = H2O + CO2 + N2 =>
C3H8 + 5(O2N2) = 4 H2O + 3 CO2 + 5 N2
Pb + NH3 = (PbNH3)2 =>
2 Pb + 2 NH3 = (PbNH3)2
C6H6O + HOCl = HCCl3 + H2O + CO2 =>
2 C6H6O + 21 HOCl = 7 HCCl3 + 13 H2O + 5 CO2
K3PO4 + Sr(C2H3O2)2 = KC2H3O2 + Sr3(PO4)2 =>
2 K3PO4 + 3 Sr(C2H3O2)2 = 6 KC2H3O2 + Sr3(PO4)2
C6H12O + KMnO4 = MnO2 + KOH + H2O + C6H10O =>
3 C6H12O + 2 KMnO4 = 2 MnO2 + 2 KOH + 2 H2O + 3 C6H10O
C2H5OH + Na2CO3 = C2H5Na + CO2 + H2O =>
7 C2H5OH + 3 Na2CO3 = 6 C2H5Na + 5 CO2 + 6 H2O
KHC4H4O6 + NaOH = NaHC4H4O6 + KOH =>
KHC4H4O6 + NaOH = NaHC4H4O6 + KOH
AgNO3(aq) + Fe(aq) = Ag + Fe(NO3)2(aq) =>
2 AgNO3(aq) + Fe(aq) = 2 Ag + Fe(NO3)2(aq)
C6H4OHCOOH + C2H3ClO = C6H4COOHOCOCH3 + HCl =>
C6H4OHCOOH + C2H3ClO = C6H4COOHOCOCH3 + HCl
Pb + Bi(NO3)3 = Bi + Pb(NO3)2 =>
3 Pb + 2 Bi(NO3)3 = 2 Bi + 3 Pb(NO3)2
AgBr + KMnO4 = AgMnO4 + KBr =>
AgBr + KMnO4 = AgMnO4 + KBr
HgS + Ca(ClO)2 + H2O = Hg + H2SO4 + CaCl2 =>
2 HgS + 3 Ca(ClO)2 + 2 H2O = 2 Hg + 2 H2SO4 + 3 CaCl2
H2S + Fe3O4 = FeS + S + H2O =>
4 H2S + Fe3O4 = 3 FeS + S + 4 H2O
NH3 + KClO3 = N2 + KCl + H2O =>
2 NH3 + KClO3 = N2 + KCl + 3 H2O
FeS2 + Fe = FeS =>
FeS2 + Fe = 2 FeS
FeNH4(SO4)2 + H2SO4 = H2NH4(SO4)2 + FeSO4 =>
FeNH4(SO4)2 + H2SO4 = H2NH4(SO4)2 + FeSO4
FeS2 + Fe = FeS =>
FeS2 + Fe = 2 FeS
FeNH4(SO4)2 + H2SO4 = H2NH4(SO4)2 + FeSO4 =>
FeNH4(SO4)2 + H2SO4 = H2NH4(SO4)2 + FeSO4
SO2 + C = SO + CO =>
SO2 + C = SO + CO
Al + CH3(OH) = (CH3O)3Al + H2 =>
2 Al + 6 CH3(OH) = 2(CH3O)3Al + 3 H2
Mo + F2 = MoF6 =>
Mo + 3 F2 = MoF6
C6H8O7 + H3PO4 + Fe = FeHPO4 + C6H6 + H2O =>
C6H8O7 + 6 H3PO4 + 6 Fe = 6 FeHPO4 + C6H6 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/24
Équations équilibrées sur06/23/23
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