| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + O2 = CH3COOH + H2O
RCHO + K2Cr2O7 + H2SO4 = RCOOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 RCHO + K2Cr2O7 + 4 H2SO4 = 3 RCOOH + Cr2(SO4)3 + 4 H2O + K2SO4
CH3CH2CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
H2O(l) + C2H5OH(aq) = CH3COOH(aq) + H2(g) =>
H2O(l) + C2H5OH(aq) = CH3COOH(aq) + 2 H2(g)
KH2PO4*H2O = KOHH3PO4 =>
KH2PO4*H2O = KOHH3PO4
LiOH + HgCl2 = HgOH + LiCl2 =>
LiOH + HgCl2 = HgOH + LiCl2
HI(m) + KMnO4 + H2OSO4(Al) = I2(s) + MnSO4(Al) + K2SO4(Al) + H2O(I) =>
32 HI(m) + 4 KMnO4 + 6 H2OSO4(Al) = 5 I2(s) + 4 MnSO4(Al) + 2 K2SO4(Al) + 22 H2O(I)
MgSO4 + Na2CO3 + H2O = Mg(OH)2CO3 + Na2SO4 + H2 =>
MgSO4 + Na2CO3 + 2 H2O = Mg(OH)2CO3 + Na2SO4 + H2
(NH4)2S + HgBr = NH4 + Br + HgS =>
(NH4)2S + HgBr = 2 NH4 + Br + HgS
KNO3 + C12H22O11 = CO2 + H2O + KOH + N2 =>
48 KNO3 + 5 C12H22O11 = 60 CO2 + 31 H2O + 48 KOH + 24 N2
Sr(NO3) + K(PO4) = Sr(PO4) + K(NO3) =>
Sr(NO3) + K(PO4) = Sr(PO4) + K(NO3)
TiO2 + C6H14 = Ti + C + H2O =>
7 TiO2 + 2 C6H14 = 7 Ti + 12 C + 14 H2O
PbSO4 + NaBr = Na2SO4 + Na2PbBr4 =>
PbSO4 + 4 NaBr = Na2SO4 + Na2PbBr4
CrCl3 + O2 = Cr + ClO =>
2 CrCl3 + 3 O2 = 2 Cr + 6 ClO
CH4 + Cl = HCl + CCl4 =>
CH4 + 8 Cl = 4 HCl + CCl4
ZnO2 + C = CO + Zn =>
ZnO2 + 2 C = 2 CO + Zn
SeO2(s) + KOH(aq) = K2SeO3(aq) + H2O(l) =>
SeO2(s) + 2 KOH(aq) = K2SeO3(aq) + H2O(l)
Cs2S + Ba(NO3)2 = Ba2S + Cs(NO3)2 =>
Cs2S + 2 Ba(NO3)2 = Ba2S + 2 Cs(NO3)2
Al2(s) + Cl2(g) = AlCl3(s) =>
Al2(s) + 3 Cl2(g) = 2 AlCl3(s)
(C6H606) + O2 = CO2 + H2O =>
2(C6H606) + 315 O2 = 12 CO2 + 606 H2O
HCl + HCH3CO2 = H2CH3CO2 + Cl =>
HCl + HCH3CO2 = H2CH3CO2 + Cl
SO4{2-} + BaCl2 + HCl = BaSO4{2-} + HCl2 =>
SO4{2-} + BaCl2 + 2 HCl = BaSO4{2-} + 2 HCl2
Mn(OH)2 + KOH + KMnO4 = K2MnO4 + H2O =>
Mn(OH)2 + 6 KOH + 4 KMnO4 = 5 K2MnO4 + 4 H2O
FeCl3 + H2S = S + FeCl2 + HCl =>
2 FeCl3 + H2S = S + 2 FeCl2 + 2 HCl
Zn + NaPO4 = Zn(PO4)2 + Na =>
Zn + 2 NaPO4 = Zn(PO4)2 + 2 Na
FeCl3 + NH3 + H2O = FeOOH + NH4Cl =>
FeCl3 + 3 NH3 + 2 H2O = FeOOH + 3 NH4Cl
Zr + H2O + O2 + CO2 = (ZrOH)2CO3 =>
2 Zr + H2O + O2 + CO2 = (ZrOH)2CO3
CuNaCl2HO = CuCl2NaHO =>
CuNaCl2HO = CuCl2NaHO
C2H2 + Br2 = CHCHBr2 =>
C2H2 + Br2 = CHCHBr2
Cr + ClO = CrCl3 + O =>
Cr + 3 ClO = CrCl3 + 3 O
NaCl + KClO4 = NaClO4 + KCl =>
NaCl + KClO4 = NaClO4 + KCl
Al + KOH + H2O = Al(OH)4{-} + H2 + K{+} =>
2 Al + 2 KOH + 6 H2O = 2 Al(OH)4{-} + 3 H2 + 2 K{+}
CH4 + S8 = CS8 + H2S =>
4 CH4 + 5 S8 = 4 CS8 + 8 H2S
FeAsS + HNO3 = Fe(NO2)3 + H3AsO4 + H2SO4 + NO2 + H2O =>
FeAsS + 11 HNO3 = Fe(NO2)3 + H3AsO4 + H2SO4 + 8 NO2 + 3 H2O
Ca{2+} + PO4{3-} = Ca3(PO4)2 =>
3 Ca{2+} + 2 PO4{3-} = Ca3(PO4)2
KNO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + KNO3 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 KNO3 + 4 H2O
Cr + H{+} = Cr{+} + H =>
Cr + H{+} = Cr{+} + H
Cl2O5 + Ni(OH)2 = H2O + Ni(ClO3)2 =>
Cl2O5 + Ni(OH)2 = H2O + Ni(ClO3)2
ClO{-} + S2O3 + OH{-} = Cl{-} + SO4{2-} + H2O =>
3 ClO{-} + S2O3 + 4 OH{-} = 3 Cl{-} + 2 SO4{2-} + 2 H2O
Ca2SiO4 + Na2Ca2Si3O9 + Na = Na2CaSiO4 + Si =>
Ca2SiO4 + 4 Na2Ca2Si3O9 + 12 Na = 10 Na2CaSiO4 + 3 Si
O2 + C10H18O4 = CO2 + H2O =>
25 O2 + 2 C10H18O4 = 20 CO2 + 18 H2O
CH3COOH + Hg(OH)2 = Hg(CH3COO)2 + H2O =>
2 CH3COOH + Hg(OH)2 = Hg(CH3COO)2 + 2 H2O
Nl2 + Cl2 = Nl2Cl2 =>
Nl2 + Cl2 = Nl2Cl2
Na2CO3 + Nb2O5 = NaNbO3 + CO2 =>
Na2CO3 + Nb2O5 = 2 NaNbO3 + CO2
FeCl3 + CaS = Fe2S3 + CaCl2 =>
2 FeCl3 + 3 CaS = Fe2S3 + 3 CaCl2
KMnO4 + Sn(OH)2 + KOH = MnO2 + K2SnO3 + H2O =>
2 KMnO4 + 3 Sn(OH)2 + 4 KOH = 2 MnO2 + 3 K2SnO3 + 5 H2O
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
MgNH4OH = MgOHNH4 =>
MgNH4OH = MgOHNH4
C4H9OH + [O] = C4H8O + H2O =>
C4H9OH + [O] = C4H8O + H2O
Zn + Hg(ON)2 = Zn(ON)2 + Hg =>
Zn + Hg(ON)2 = Zn(ON)2 + Hg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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