| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CoCl2(H2O)6 + NH4Cl + NH4OH + H2O2 = H2O + Co(NH3)6Cl3 =>
2 CoCl2(H2O)6 + 2 NH4Cl + 10 NH4OH + H2O2 = 24 H2O + 2 Co(NH3)6Cl3
P4O10 + OH{-} = H2O + PO4{3-} =>
P4O10 + 12 OH{-} = 6 H2O + 4 PO4{3-}
C2F6 = CF5 + C5F12 =>
13 C2F6 = 6 CF5 + 4 C5F12
KOH(aq) + CoCl2(aq) = Co(OH)2(s) + KCl(aq) =>
2 KOH(aq) + CoCl2(aq) = Co(OH)2(s) + 2 KCl(aq)
(NH4)3PO3 + MgCl2 = Mg3O6P2 + NH4Cl =>
2(NH4)3PO3 + 3 MgCl2 = Mg3O6P2 + 6 NH4Cl
Zn(NO3)2 + Al3 = Al(NO3)3 + Zn2 =>
18 Zn(NO3)2 + 4 Al3 = 12 Al(NO3)3 + 9 Zn2
Fe(III) + NaNO3 = Fe(III)(NO3)2 + Na =>
Fe(III) + 2 NaNO3 = Fe(III)(NO3)2 + 2 Na
Yb2O3(s) + H3PO4 = YbPO4(s) + H2O =>
Yb2O3(s) + 2 H3PO4 = 2 YbPO4(s) + 3 H2O
Cu + S(s) = Cu2S =>
2 Cu + S(s) = Cu2S
HClO4 + Mg(OH)2 = H2O + Mg(ClO4)2 =>
2 HClO4 + Mg(OH)2 = 2 H2O + Mg(ClO4)2
Pb(C2H3O2)2 + HCl = PbCl2 + C2H3O2 + H2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 C2H3O2 + H2
CH4 + O2 + NH3 = CH3CHNH2COOH + H2O =>
3 CH4 + 3 O2 + NH3 = CH3CHNH2COOH + 4 H2O
CaS + CaSO4 = SO2 + CaO =>
CaS + 3 CaSO4 = 4 SO2 + 4 CaO
Ni + Zn(NO3)2 = Ni(NO3)2 + Zn =>
Ni + Zn(NO3)2 = Ni(NO3)2 + Zn
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H2SO4 + RbCl = RbH2 + ClSO4 =>
H2SO4 + RbCl = RbH2 + ClSO4
H3P + Ca(HCO3)2 = HHCO3 + Ca3P2 =>
2 H3P + 3 Ca(HCO3)2 = 6 HHCO3 + Ca3P2
NO2 + Cr2O7 + H{+} = Cr{3+} + NO3 + H2O =>
4 NO2 + Cr2O7 + 6 H{+} = 2 Cr{3+} + 4 NO3 + 3 H2O
Mg(HSO4)2 + NaOH = MgSO4 + Na2SO4 + H2O =>
Mg(HSO4)2 + 2 NaOH = MgSO4 + Na2SO4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuO + Al(OH)3 = Cu(OH)2 + Al2O3 =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + Al2O3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CuSO4*5H2O + Na2CO3 = Na2SO4*5H2O + CuCO3 =>
CuSO4*5H2O + Na2CO3 = Na2SO4*5H2O + CuCO3
H2 + OH = H2(OH)2 =>
H2 + 2 OH = H2(OH)2
PbSO4 + NaOH = NaPb(OH)3 + Na2SO4 =>
PbSO4 + 3 NaOH = NaPb(OH)3 + Na2SO4
NaNO2 = NaNO3 + NO + Na2O =>
3 NaNO2 = NaNO3 + 2 NO + Na2O
NH2OH + H2SO4 = (NH3OH)2SO4 =>
2 NH2OH + H2SO4 = (NH3OH)2SO4
Al + KNO3 + KOH + H2O = K2[Al(OH)4] + KNO2 =>
Al + KNO3 + 2 KOH + H2O = K2[Al(OH)4] + KNO2
C3H8O + C3N3Cl3O3 = C3H6O + C3N3O3H3 + HCl =>
3 C3H8O + C3N3Cl3O3 = 3 C3H6O + C3N3O3H3 + 3 HCl
Ni2NO3 + LiCO3 = Ni2CO3 + LiNO3 =>
Ni2NO3 + LiCO3 = Ni2CO3 + LiNO3
CH3CHOH2 = C2H5OH =>
CH3CHOH2 = C2H5OH
KClO3(S) = KCl(S) + O2(g) =>
2 KClO3(S) = 2 KCl(S) + 3 O2(g)
CH3CH2CH2CH2OH + O2 = CH3CH2CH2CHO + H2O =>
2 CH3CH2CH2CH2OH + O2 = 2 CH3CH2CH2CHO + 2 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
NaOH(l) + HCl(l) = NaCl(s) + H2O(l) =>
NaOH(l) + HCl(l) = NaCl(s) + H2O(l)
Cu + H{+} + HSO4{-} = Cu{2+} + SO2 + H2O =>
Cu + 3 H{+} + HSO4{-} = Cu{2+} + SO2 + 2 H2O
KMnO4 + NaCN + H2O = NaCNO + MnO2 + KOH =>
2 KMnO4 + 3 NaCN + H2O = 3 NaCNO + 2 MnO2 + 2 KOH
MoS(s) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS(s) + 5 O2(g) = 2 MoO3(s) + 2 SO2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + P = Fe2P3 =>
2 Fe + 3 P = Fe2P3
{-}{-}Borneol = {-}{-}camphor =>
{-}{-}Borneol = {-}{-}camphor
Ba(HCO3)2 + NaOH = BaCO3 + Na2CO3 + H2O =>
Ba(HCO3)2 + 2 NaOH = BaCO3 + Na2CO3 + 2 H2O
CoI3 + (NH4)2CrO4 = Co2(CrO4)3 + (NH4)I =>
2 CoI3 + 3(NH4)2CrO4 = Co2(CrO4)3 + 6(NH4)I
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(NO3)2 + K2CrO4 = CuCrO4 + K2(NO3)2 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + K2(NO3)2
Sn + MgCl2 = SnCl2 + Mg =>
Sn + MgCl2 = SnCl2 + Mg
C3H6 + Cl2 + H2O = C3H7OCl + HCl =>
C3H6 + Cl2 + H2O = C3H7OCl + HCl
CH3CH2CH2OH + HCOOH = CH3CH2CH2CO2H + H2O =>
CH3CH2CH2OH + HCOOH = CH3CH2CH2CO2H + H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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