| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaBr + Cl2 = 2 NaCl + Br2
As + H2SO4 = As2O3 + SO2 + H2O =>
2 As + 3 H2SO4 = As2O3 + 3 SO2 + 3 H2O
NaOH + Na2HPO4 = Na3PO4 + H2O =>
NaOH + Na2HPO4 = Na3PO4 + H2O
TiF3 + K2S = KF + Ti2S3 =>
2 TiF3 + 3 K2S = 6 KF + Ti2S3
Rh(NO3)3 = RhO + NO2 + O2 =>
Rh(NO3)3 = RhO + 3 NO2 + O2
CrO + H2O = Cr(OH)2 =>
CrO + H2O = Cr(OH)2
K + HI = HK + I =>
K + HI = HK + I
MgO + Si + CaO = Mg + CaSiO3 =>
2 MgO + Si + CaO = 2 Mg + CaSiO3
Cu2 + H2SO3 = Cu2(SO4)2 + H2O + S2O2 =>
Cu2 + 6 H2SO3 = Cu2(SO4)2 + 6 H2O + 2 S2O2
C3H5(OH)3 + KMnO4 = KOH + H2O + CO2 + MnO =>
5 C3H5(OH)3 + 14 KMnO4 = 14 KOH + 13 H2O + 15 CO2 + 14 MnO
Li2CO3 + (NH4)2HPO4 + Fe3O4 + C2H5OH = LiFePO4 + CO2 + H2O + NH3 =>
9 Li2CO3 + 18(NH4)2HPO4 + 6 Fe3O4 + C2H5OH = 18 LiFePO4 + 11 CO2 + 30 H2O + 36 NH3
NaClO3 + P = NaCl + P2O5 =>
5 NaClO3 + 6 P = 5 NaCl + 3 P2O5
FeCl3 + HIO + H2SO4 = HClO3 + HI + Fe2(SO4)3 =>
2 FeCl3 + 18 HIO + 3 H2SO4 = 6 HClO3 + 18 HI + Fe2(SO4)3
K2CO3(aq) + LiNO3(aq) = K2NO3 + LiCO3 =>
K2CO3(aq) + LiNO3(aq) = K2NO3 + LiCO3
AICl3 + Ba(OH)2 = AI(OH)3 + BaCl2 =>
2 AICl3 + 3 Ba(OH)2 = 2 AI(OH)3 + 3 BaCl2
CH3OH + CH3CH2COOH = C3H7COOC2H5 + H2O =>
3 CH3OH + CH3CH2COOH = C3H7COOC2H5 + 3 H2O
Al2(SO4)3 + KHS + H2O = K2SO4 + Al(OH)3 + H2S =>
Al2(SO4)3 + 6 KHS + 6 H2O = 3 K2SO4 + 2 Al(OH)3 + 6 H2S
Al(OH)3 + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O =>
Al(OH)3 + KOH + 2 H2SO4 + 8 H2O = KAl(SO4)2*12H2O
KCl + MgCO3 = K2CO3 + MgCl2 =>
2 KCl + MgCO3 = K2CO3 + MgCl2
CH3OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + HCOH =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 HCOH
Cu3(PO4)2 + Ca(OH)2 = Cu(OH)2 + Ca3(PO4)2 =>
Cu3(PO4)2 + 3 Ca(OH)2 = 3 Cu(OH)2 + Ca3(PO4)2
C7H14O + H2CrO4 + H2SO4 = C7H14O2 + Cr2(SO4)3 + H2O =>
3 C7H14O + 2 H2CrO4 + 3 H2SO4 = 3 C7H14O2 + Cr2(SO4)3 + 5 H2O
(NH4)2CO3(aq) + CuBr2(aq) = NH4Br + CuCO3 =>
(NH4)2CO3(aq) + CuBr2(aq) = 2 NH4Br + CuCO3
C4H2O + O2 = CO + H2O =>
C4H2O + 2 O2 = 4 CO + H2O
C2H5OH + Mn2O7 = CO2 + H2O + Mn2O3 =>
2 C2H5OH + 3 Mn2O7 = 4 CO2 + 6 H2O + 3 Mn2O3
K2O + H2O = H2OKOH =>
K2O + 3 H2O = 2 H2OKOH
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
C3H3NaO2 + C2H4O2 = C5NaO4H7 =>
C3H3NaO2 + C2H4O2 = C5NaO4H7
HgI2(aq) + NaI(aq) + CuCl = Cu2HgI4 + NaCl =>
HgI2(aq) + 2 NaI(aq) + 2 CuCl = Cu2HgI4 + 2 NaCl
Ca(CO3) + Pb(NO3)2 = Ca(NO3)2 + Pb(CO3) =>
Ca(CO3) + Pb(NO3)2 = Ca(NO3)2 + Pb(CO3)
Mg + CrCl3 = MgCl + Cr =>
3 Mg + CrCl3 = 3 MgCl + Cr
C22H46 + O2 = CO2 + H2O =>
2 C22H46 + 67 O2 = 44 CO2 + 46 H2O
H3PO4 + KOH = H2O + K + H2PO4 =>
H3PO4 + KOH = H2O + K + H2PO4
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
HI + H2O = H3O + I =>
HI + H2O = H3O + I
Ca + Sn(OH)4 = Ca(OH)2 + Sn =>
2 Ca + Sn(OH)4 = 2 Ca(OH)2 + Sn
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
HSCH2CH2OH + Na2CO3 = NaSCH2CH2OH + CO2 + H2O =>
2 HSCH2CH2OH + Na2CO3 = 2 NaSCH2CH2OH + CO2 + H2O
Na[Cr(OH)4] + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Na[Cr(OH)4] + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 8 H2O
NaOH(aq) + CO2(g) = NaO2 + COH =>
NaOH(aq) + CO2(g) = NaO2 + COH
Pb(NO3)2(aq) + MnCl2(aq) = PbCl2(s) + Mn(NO3)2(aq) =>
Pb(NO3)2(aq) + MnCl2(aq) = PbCl2(s) + Mn(NO3)2(aq)
KCO3 + NaCl = KCl + NaCO3 =>
KCO3 + NaCl = KCl + NaCO3
C4H9OH + KMnO4 + H2SO4 = C4H8O2 + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C4H8O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Fe{3+} + OH{-}(aq) = Fe(OH)3(aq) =>
Fe{3+} + 3 OH{-}(aq) = Fe(OH)3(aq)
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
NO2 + SO2 + H2O = NOHSO4 + NO =>
3 NO2 + 2 SO2 + H2O = 2 NOHSO4 + NO
C3H4 + HBr = CH3CHBrCH2Br =>
C3H4 + 2 HBr = CH3CHBrCH2Br
Ca(CO3) + Pb(NO3)2 = Ca(NO3)2 + Pb(CO3) =>
Ca(CO3) + Pb(NO3)2 = Ca(NO3)2 + Pb(CO3)
Au(s) + H2O(l) = H2(g) + Au(OH)2(aq) =>
Au(s) + 2 H2O(l) = H2(g) + Au(OH)2(aq)
Rb2CO3 + HI = Rb2I + HCO3 =>
Rb2CO3 + HI = Rb2I + HCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
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