| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(C2H3O2)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(C2H3O2)3
BaHCO3COO + (NH4)2CO3 = Ba2CO3 + NH4HCO3COO =>
2 BaHCO3COO + (NH4)2CO3 = Ba2CO3 + 2 NH4HCO3COO
BaCl2 + I2 + H2O = Ba(OH)2 + Cl2 + HI =>
BaCl2 + I2 + 2 H2O = Ba(OH)2 + Cl2 + 2 HI
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaBr(aq) + KMnO4(aq) + H2SO4(aq) = Br2(aq) + MnSO4(aq) + H2O(l) + Na2SO4(aq) + K2SO4(aq) =>
10 NaBr(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 5 Br2(aq) + 2 MnSO4(aq) + 8 H2O(l) + 5 Na2SO4(aq) + K2SO4(aq)
FeSO4 + KMnO4 + KHSO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 16 KHSO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 9 K2SO4 + 8 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
CH3CH(OH)CH2COOH + C2H5OH = CH3CH(OH)CH2COOC2H5 + H2O =>
CH3CH(OH)CH2COOH + C2H5OH = CH3CH(OH)CH2COOC2H5 + H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
PbCl2 + LiSO4 = PbSO4 + Cl2Li =>
PbCl2 + LiSO4 = PbSO4 + Cl2Li
C8H8O3 + NH4OH + CH3OH = C10H15N + H2O =>
4 C8H8O3 + 7 NH4OH + 38 CH3OH = 7 C10H15N + 57 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Ca(ClO)2 + H2O = Ca(OH)2 + HClO =>
Ca(ClO)2 + 2 H2O = Ca(OH)2 + 2 HClO
CH3C0OCl + CH3COONa = C4H6O3 + NaCl =>
CH3C0OCl + CH3COONa = C4H6O3 + NaCl
C2H5COOH + MgO = (C2H5COO)2Mg + H2O =>
2 C2H5COOH + MgO = (C2H5COO)2Mg + H2O
C6H12O6 = C3H8 + H2O + CO2 =>
5 C6H12O6 = 6 C3H8 + 6 H2O + 12 CO2
KC2H3O2 + Fe(NO3)3 = Fe(C2H3O2)3 + KNO3 =>
3 KC2H3O2 + Fe(NO3)3 = Fe(C2H3O2)3 + 3 KNO3
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
OCl + (S2O3)2{-} + OH{-} = (SO4)2{-} + Cl{-} + H2O =>
19 OCl + 3(S2O3)2{-} + 22 OH{-} = 6(SO4)2{-} + 19 Cl{-} + 11 H2O
C3H7NO2(aq) + O2(g) = CO2(g) + H2O(l) + CH4N2O(aq) =>
2 C3H7NO2(aq) + 6 O2(g) = 5 CO2(g) + 5 H2O(l) + CH4N2O(aq)
MgCl2 + H2S = MgS + HCl =>
MgCl2 + H2S = MgS + 2 HCl
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
H2SnO3 + NO2 + H2O = Sn + HNO3 =>
H2SnO3 + 4 NO2 + H2O = Sn + 4 HNO3
Sr(OH)2 + I2 = Sr(OH)3 + SrI =>
6 Sr(OH)2 + I2 = 4 Sr(OH)3 + 2 SrI
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 CO2 + 3 H2O
LiBr + NH4NO3 = LiNO3 + NH4Br =>
LiBr + NH4NO3 = LiNO3 + NH4Br
ClO3{-} + Br2 + OH{-} = Br{-} + ClO4{-} + H2O =>
ClO3{-} + Br2 + 2 OH{-} = 2 Br{-} + ClO4{-} + H2O
Pb(NO3)2 + Na2CrO = PbCrO + NaNO3 =>
Pb(NO3)2 + Na2CrO = PbCrO + 2 NaNO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HBr + MgCO3 = MgBr2 + H2O + CO2 =>
2 HBr + MgCO3 = MgBr2 + H2O + CO2
Mg + NH3 + H3PO4 = MgNH4PO4 + H2 =>
Mg + NH3 + H3PO4 = MgNH4PO4 + H2
Mn(OH)7 = Mn2O7 + H2O =>
2 Mn(OH)7 = Mn2O7 + 7 H2O
H2 = H88888888888 =>
44444444444 H2 = H88888888888
HClO2 + P + H2O = H3PO4 + HCl =>
5 HClO2 + 4 P + 6 H2O = 4 H3PO4 + 5 HCl
K2Cr2O7 + C2H4(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2C2O4 + H2O =>
4 K2Cr2O7 + 3 C2H4(OH)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H2C2O4 + 22 H2O
Rb2O2 + H2O = Rb + H2O2 =>
Rb2O2 + 2 H2O = 2 Rb + 2 H2O2
NaI(aq) + AgNO3 = NaNO3 + AgI =>
NaI(aq) + AgNO3 = NaNO3 + AgI
C3H7NO2(aq) + O2(g) = CO2(g) + H2O(l) + CH4N2O(aq) =>
2 C3H7NO2(aq) + 6 O2(g) = 5 CO2(g) + 5 H2O(l) + CH4N2O(aq)
Na2SO3 + Na2SeO3 + H2SO4 = Na2SO4 + Se + H2O =>
2 Na2SO3 + Na2SeO3 + H2SO4 = 3 Na2SO4 + Se + H2O
FeC = Fe + C =>
FeC = Fe + C
SrSO4 + Methanol = SrS + CO2 + H2O =>
3 SrSO4 + 4 CH3OH = 3 SrS + 4 CO2 + 8 H2O
Ph + Br = PhBr =>
Ph + Br = PhBr
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
O2 + HCl = HClO2 =>
O2 + HCl = HClO2
BaO + SiO2 = Ba2Si + O =>
2 BaO + SiO2 = Ba2Si + 4 O
AsH3 + HNO3 = H3AsO4 + H2O + NO =>
3 AsH3 + 8 HNO3 = 3 H3AsO4 + 4 H2O + 8 NO
CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + H2O =>
2 CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + 2 H2O
Al(OH)3 + HgS = Al2S3 + Hg(OH)2 =>
2 Al(OH)3 + 3 HgS = Al2S3 + 3 Hg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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