| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl + O3 = 3 ClO
KOH + Fe2O3 = K3FeO3 + H2O =>
6 KOH + Fe2O3 = 2 K3FeO3 + 3 H2O
Ca(OH)2 + Al(OH)3 = CaAl(OH)5 =>
Ca(OH)2 + Al(OH)3 = CaAl(OH)5
MnO4 + HCO2H = Mn + CO2 + H2O =>
MnO4 + 4 HCO2H = Mn + 4 CO2 + 4 H2O
H2C2O4(aq) + KOH(s) = K2C2O4(aq) + H2O(l) =>
H2C2O4(aq) + 2 KOH(s) = K2C2O4(aq) + 2 H2O(l)
K2CrO4(s) + Hg2Cl2(s) = Hg2CrO4(s) + KCl(s) =>
K2CrO4(s) + Hg2Cl2(s) = Hg2CrO4(s) + 2 KCl(s)
NaHCO3 + C27H27Br2O5SNa = NaHCO3C27H27Br2O5SNa =>
NaHCO3 + C27H27Br2O5SNa = NaHCO3C27H27Br2O5SNa
Na2S + Hg(C2H3O2) = Hg2S + NaC2H3O2 =>
Na2S + 2 Hg(C2H3O2) = Hg2S + 2 NaC2H3O2
H2SO3 + LiOH = Li + SO4 + HOH =>
H2SO3 + 4 LiOH = 4 Li + SO4 + 3 HOH
V4 + C = V4C5 =>
V4 + 5 C = V4C5
Br + NaF = BrF + Na =>
Br + NaF = BrF + Na
NaHCO3 = NaOHCO2 =>
NaHCO3 = NaOHCO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CrI + LiS = CrS + LiI =>
CrI + LiS = CrS + LiI
CH3COONa + HCl = CH3COOHNa + Cl =>
CH3COONa + HCl = CH3COOHNa + Cl
BO3 + Mg = MgO3 + B =>
BO3 + Mg = MgO3 + B
CuCl2 + Fe2(SO4)3 = CuSO4 + FeCl3 =>
3 CuCl2 + Fe2(SO4)3 = 3 CuSO4 + 2 FeCl3
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
Fe2 + Pb(NO3)2 = Fe(NO3)3 + Pb2 =>
2 Fe2 + 6 Pb(NO3)2 = 4 Fe(NO3)3 + 3 Pb2
Al + Y2 = AlY3 =>
2 Al + 3 Y2 = 2 AlY3
Al(OH)3 + H2O = H3Al + OH =>
Al(OH)3 + 3 H2O = H3Al + 6 OH
K3Fe(CN) + KMnO4 + H2SO4 = KHSO4 + Fe(SO4) + MnSO4 + HNO3 + CO2 + H2O =>
5 K3Fe(CN) + 14 KMnO4 + 48 H2SO4 = 29 KHSO4 + 5 Fe(SO4) + 14 MnSO4 + 5 HNO3 + 5 CO2 + 31 H2O
Mg(NO3)2 + Na2PO4 = MgPO4 + NaNO3 =>
Mg(NO3)2 + Na2PO4 = MgPO4 + 2 NaNO3
MoO3(s) + Al(s) = Mo(s) + Al2O3(s) =>
MoO3(s) + 2 Al(s) = Mo(s) + Al2O3(s)
H9B5 + F2 = BF3 + HF =>
H9B5 + 12 F2 = 5 BF3 + 9 HF
Mo2O3(g) + KMnO4(g) + H2SO4(g) = MoO2(g) + MnSO4(g) + K2SO4(g) + H2O(g) =>
5 Mo2O3(g) + 2 KMnO4(g) + 3 H2SO4(g) = 10 MoO2(g) + 2 MnSO4(g) + K2SO4(g) + 3 H2O(g)
Ti2(SO4)3 + KClO3 + H2O = KCl + TiOSO4 + H2SO4 =>
3 Ti2(SO4)3 + KClO3 + 3 H2O = KCl + 6 TiOSO4 + 3 H2SO4
Cu + H2SO4 = Cu2SO4 + H2O + S02 =>
12 Cu + 8 H2SO4 = 6 Cu2SO4 + 8 H2O + S02
CH2OHCH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2OHCH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + 7 H2O
Al + KI = AlI + K =>
Al + KI = AlI + K
CuSO4(aq) + Na2CO3(aq) = CuCO3 + Na2SO4 =>
CuSO4(aq) + Na2CO3(aq) = CuCO3 + Na2SO4
ClNaO4 + Fe2(CO3)3 = Na2CO3 + Fe(ClO4)3 =>
6 ClNaO4 + Fe2(CO3)3 = 3 Na2CO3 + 2 Fe(ClO4)3
CaO + H2 = CaOH =>
2 CaO + H2 = 2 CaOH
FeAsO4 + BiIO4 = BiAsO4 + FeIO4 =>
FeAsO4 + BiIO4 = BiAsO4 + FeIO4
NaI + C6H5CH2Cl = NaCl + C6H5CH2I =>
NaI + C6H5CH2Cl = NaCl + C6H5CH2I
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
SnCl7 + BCl3 + H2 = SnB2 + HCl =>
2 SnCl7 + 4 BCl3 + 13 H2 = 2 SnB2 + 26 HCl
Br2 + Fl2 = BrFl3 =>
Br2 + 3 Fl2 = 2 BrFl3
C15H24O + C3H8O3 = C18H32O4 =>
C15H24O + C3H8O3 = C18H32O4
BCl3 + H2 + C = B4C + HCl =>
4 BCl3 + 6 H2 + C = B4C + 12 HCl
NaC3H6O2 + H2O = NaOH + HC3H6O2 =>
NaC3H6O2 + H2O = NaOH + HC3H6O2
H2CO3 = H2O*CO2 =>
H2CO3 = H2O*CO2
CrCl2 + NaX + H2O = Cr2X4(H2O)2 + NaCl =>
2 CrCl2 + 4 NaX + 2 H2O = Cr2X4(H2O)2 + 4 NaCl
Cl + O3 = ClO + O2 =>
Cl + O3 = ClO + O2
PH4 + N2O = P4H10 + H2O + N2 =>
4 PH4 + 3 N2O = P4H10 + 3 H2O + 3 N2
CrCl3 + NaNO2 + NaOH = Na2CrO4 + NO + H2O + NaCl =>
CrCl3 + 3 NaNO2 + 2 NaOH = Na2CrO4 + 3 NO + H2O + 3 NaCl
IO4{-} + SO2 + OH{-} = I{-} + SO4{2-} + H2O =>
IO4{-} + 4 SO2 + 8 OH{-} = I{-} + 4 SO4{2-} + 4 H2O
Fe(OH)3 + H = Fe + (H2O) =>
Fe(OH)3 + 3 H = Fe + 3(H2O)
Na2CO3 + H2O2 = Na2CO3(H2O2) =>
Na2CO3 + H2O2 = Na2CO3(H2O2)
KCl + MgSO4 = K2SO4 + MgCl2 =>
2 KCl + MgSO4 = K2SO4 + MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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