| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18(g) + 25 O2 = 16 CO2(g) + 18 H2O(g)
Al2Cl3 + CaCO3 + H2O = Al(OH)3 + CaCl + CO2 =>
Al2Cl3 + 3 CaCO3 + 3 H2O = 2 Al(OH)3 + 3 CaCl + 3 CO2
BaO + HNO3 = BaOHNO3 =>
BaO + HNO3 = BaOHNO3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
I3({-}) = I2 + I({-}) =>
I3({-}) = I2 + I({-})
ZnOSO3 = ZnSO4 =>
ZnOSO3 = ZnSO4
O2 + F2 = O2F2 =>
O2 + F2 = O2F2
HCl + Br2 = H2 + BrCl =>
2 HCl + Br2 = H2 + 2 BrCl
FeCl3KNO3 = Fe(NO3)KCl3 =>
FeCl3KNO3 = Fe(NO3)KCl3
C5H8 + Br2 = C5H8Br4 =>
C5H8 + 2 Br2 = C5H8Br4
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
BaCrO4 + HNO3 = Ba(NO3)2 + CrO3 + H2O =>
BaCrO4 + 2 HNO3 = Ba(NO3)2 + CrO3 + H2O
H3C6H5O7 + OH{-} = C6H5O7{-3} + H2O =>
H3C6H5O7 + 3 OH{-} = C6H5O7{-3} + 3 H2O
CuCl2 + LiOH = Li + Cl + Cu(OH)2 =>
CuCl2 + 2 LiOH = 2 Li + 2 Cl + Cu(OH)2
C2H6(g) + O2 = CO2 + H2O =>
2 C2H6(g) + 7 O2 = 4 CO2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
ZnCl2 + RbI = ZnI2 + RbCl =>
ZnCl2 + 2 RbI = ZnI2 + 2 RbCl
NO(g) = N2O(g) + NO2(g) =>
3 NO(g) = N2O(g) + NO2(g)
C7H14(OH)2 + O2 = CO2 + H2O =>
C7H14(OH)2 + 10 O2 = 7 CO2 + 8 H2O
HNO3(aq) = N2O5(s) + H2O(l) =>
2 HNO3(aq) = N2O5(s) + H2O(l)
NH4NO3 + KOH = NH4OH + KNO3 =>
NH4NO3 + KOH = NH4OH + KNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaNo3 + KOH = KNo3 + NaOH =>
NaNo3 + KOH = KNo3 + NaOH
SO3 + CO2 = CO3 + SO2 =>
SO3 + CO2 = CO3 + SO2
BaCl2NaSO4 = BaSO4NaCl2 =>
BaCl2NaSO4 = BaSO4NaCl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3CH2CH2COCl + CH3CH2OH = CH3CH2CH2CClOHOCH2CH3 =>
CH3CH2CH2COCl + CH3CH2OH = CH3CH2CH2CClOHOCH2CH3
H18 = H2 =>
H18 = 9 H2
CH2SO3 = H2SCO3 =>
CH2SO3 = H2SCO3
RC2H5 + O2 = ROH + CO2 + H2O =>
2 RC2H5 + 7 O2 = 2 ROH + 4 CO2 + 4 H2O
MnO2N2 = MnON2O =>
MnO2N2 = MnON2O
NH4OHCaO = CaOHNH4O =>
NH4OHCaO = CaOHNH4O
ZnSiO3 + CaO = ZnO + CaSiO3 =>
ZnSiO3 + CaO = ZnO + CaSiO3
Li2X + NH4X = (NH4)2X + LiX =>
Li2X + 2 NH4X = (NH4)2X + 2 LiX
Cr(OH)4 = Cr + OH =>
Cr(OH)4 = Cr + 4 OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(OH)2 = MgOH2O =>
Mg(OH)2 = MgOH2O
MoN = Mo + N2 =>
2 MoN = 2 Mo + N2
FeCl2Ba(OH)2 = Fe(OH)2BaCl2 =>
FeCl2Ba(OH)2 = Fe(OH)2BaCl2
NaNO3NH3 = NaH3N2O3 =>
NaNO3NH3 = NaH3N2O3
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
HSO3NH2 + NaNO2 = NaHSO4 + N2 + H2O =>
HSO3NH2 + NaNO2 = NaHSO4 + N2 + H2O
Pb(NO3)2 + Na2S2O3 = PbS2O3 + NaNO3 =>
Pb(NO3)2 + Na2S2O3 = PbS2O3 + 2 NaNO3
Fe3O4 + HCl = FeCl2 + FeCl3 + H2O =>
Fe3O4 + 8 HCl = FeCl2 + 2 FeCl3 + 4 H2O
AgCl(s) + O2(g) = AgO2 + Cl =>
AgCl(s) + O2(g) = AgO2 + Cl
SbOCl + H2S = Sb2S3 + H2O + HCl =>
2 SbOCl + 3 H2S = Sb2S3 + 2 H2O + 2 HCl
BaCl2 + KOH = KCl + Ba(OH)2 =>
BaCl2 + 2 KOH = 2 KCl + Ba(OH)2
CHCl3 + H2O = HCOOH + HCl =>
CHCl3 + 2 H2O = HCOOH + 3 HCl
C(g) + H2(g) = C2H4(g) =>
2 C(g) + 2 H2(g) = C2H4(g)
NH4Cl + Br2 = NH4Br2 + Cl =>
NH4Cl + Br2 = NH4Br2 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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