| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH + HBrO2 = Li(BrO2) + H2O
H2SO4 + Hg = SO2 + HgSO4 + H2O =>
2 H2SO4 + Hg = SO2 + HgSO4 + 2 H2O
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
MgCl2 + S8 = MgS + Cl2 =>
8 MgCl2 + S8 = 8 MgS + 8 Cl2
C2H3O2 + NaH2CO3 = NaC2H3O2 + H2O + CO2 =>
C2H3O2 + NaH2CO3 = NaC2H3O2 + H2O + CO2
C3H7Cl + NaOH = NaCl + C3H6 + H2O =>
C3H7Cl + NaOH = NaCl + C3H6 + H2O
NaOH(s) + H2SO4(aq) = Na2SO4 + H2O =>
2 NaOH(s) + H2SO4(aq) = Na2SO4 + 2 H2O
MnCl2 + HNO3 + HCl = NO2 + MnCl3 + H2O =>
MnCl2 + HNO3 + HCl = NO2 + MnCl3 + H2O
CaCl2 + PbNO3{-} = CaNO3{-}2 + PbCl2 =>
CaCl2 + PbNO3{-} = CaNO3{-}2 + PbCl2
H2[Ti(O2)Cl4] + NaOH + H2O2 = Na4[Ti(O2)4] + H2O + NaCl =>
H2[Ti(O2)Cl4] + 8 NaOH + 3 H2O2 = Na4[Ti(O2)4] + 8 H2O + 4 NaCl
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C3H8O + HNO3 = C3H8OHNO3 =>
C3H8O + HNO3 = C3H8OHNO3
PbCl2 + NaCl = NaPb + Cl =>
PbCl2 + NaCl = NaPb + 3 Cl
C2H6 + F2 = C2F6 + H2 =>
C2H6 + 3 F2 = C2F6 + 3 H2
H3C6H5O7 + OH{-} = C6H5O7{3-} + H2O =>
H3C6H5O7 + 3 OH{-} = C6H5O7{3-} + 3 H2O
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
CH35OH + O2 = CO2 + H2O =>
2 CH35OH + 19 O2 = 2 CO2 + 36 H2O
FeSO4 + Na2SO3 = FeSO3 + Na2SO4 =>
FeSO4 + Na2SO3 = FeSO3 + Na2SO4
C3NH2 + O2 = CO2 + H2O + N2 =>
2 C3NH2 + 7 O2 = 6 CO2 + 2 H2O + N2
O2 = O3 = O2 =>
3 O2 = 2 O3
NH3(g) + H3PO4(aq) = (NH4)2HPO4(s) =>
2 NH3(g) + H3PO4(aq) = (NH4)2HPO4(s)
Pb + SO2 = PbO + PbS =>
3 Pb + SO2 = 2 PbO + PbS
CH3CHCH3Br + NaOH = CH2CHCH3 + NaBr + H2O =>
CH3CHCH3Br + NaOH = CH2CHCH3 + NaBr + H2O
Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
N56 + H2 = NH3 =>
N56 + 84 H2 = 56 NH3
GaH3 + N(CH3)3 = (CH3)3NGaH3 =>
GaH3 + N(CH3)3 = (CH3)3NGaH3
K2CrO4 + NaOH + Ba(NO3)2 = KOH + NaNO3 + BaCrO4 =>
K2CrO4 + 2 NaOH + Ba(NO3)2 = 2 KOH + 2 NaNO3 + BaCrO4
P2O3 + HNO3 + H2O = H3PO4 + NO2 =>
P2O3 + 4 HNO3 + H2O = 2 H3PO4 + 4 NO2
CaCO3 + Ca(OH)2 = (CaOH)2CO3 =>
CaCO3 + Ca(OH)2 = (CaOH)2CO3
FeCl3 + NH4SCN + HF = NH4Cl + (NH4)3[FeF6] + HSCN =>
FeCl3 + 6 NH4SCN + 6 HF = 3 NH4Cl + (NH4)3[FeF6] + 6 HSCN
CH3CHCHCH3 + KMnO4 + H2O = CH3CH(OH)CH(OH)CH3 + KOH + MnO2 =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CH(OH)CH(OH)CH3 + 2 KOH + 2 MnO2
OH = H + O =>
OH = H + O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
ZnCl2 + LiOH = Li2Cl2 + Zn(OH)2 =>
ZnCl2 + 2 LiOH = Li2Cl2 + Zn(OH)2
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NaCO3 + CH3COOH + H2O = Na(CH3COOH)2*3H2O + CO3 =>
NaCO3 + 2 CH3COOH + 3 H2O = Na(CH3COOH)2*3H2O + CO3
KI + H3PO4 = I2 + PH3 + K3PO4 + H2O =>
24 KI + 11 H3PO4 = 12 I2 + 3 PH3 + 8 K3PO4 + 12 H2O
Fe(s) + O2(g) + H2O(g) = Fe2O33H2O(s) =>
4 Fe(s) + 33 O2(g) + 2 H2O(g) = 2 Fe2O33H2O(s)
C12H30Al2 + NaNO3 = Na2O + CO2 + N2 + H2O + Al2O3 =>
5 C12H30Al2 + 84 NaNO3 = 42 Na2O + 60 CO2 + 42 N2 + 75 H2O + 5 Al2O3
PbI2(s) + Na2CO3(aq) = PbCO3(aq) + NaI(s) =>
PbI2(s) + Na2CO3(aq) = PbCO3(aq) + 2 NaI(s)
K + H2O = KOH(H) =>
K + H2O = KOH(H)
MgO + Al2O3 = Mg3Al2 + O3 =>
3 MgO + Al2O3 = Mg3Al2 + 2 O3
As3 + O2 = As2O3 =>
4 As3 + 9 O2 = 6 As2O3
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
NaClO = NaCl + NaClO2 =>
2 NaClO = NaCl + NaClO2
Sn + HCI = SnCI + H2 =>
2 Sn + 2 HCI = 2 SnCI + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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