| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H16 + 12 O = 2 CO2 + 8 H2O
MnSO4 + NaCO3 = MnCO3 + NaSO4 =>
MnSO4 + NaCO3 = MnCO3 + NaSO4
Na2O + MgO = Na2Mg + O2 =>
Na2O + MgO = Na2Mg + O2
HF + Ba(OH)2 = BaF2 + HOH =>
2 HF + Ba(OH)2 = BaF2 + 2 HOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaO2 + HCI = BaCI + H2 + O2 =>
2 BaO2 + 2 HCI = 2 BaCI + H2 + 2 O2
KBr + HClO = KClO + HBr =>
KBr + HClO = KClO + HBr
Zn(NO3)2BaCl2 = ZnCl2Ba(NO3)2 =>
Zn(NO3)2BaCl2 = ZnCl2Ba(NO3)2
Ca + H3 = CaH3 =>
Ca + H3 = CaH3
CH3OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
10 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 16 H2O + 2 K2SO4
Sn(NO3)2 + NaIO4 = Sn(IO4)2 + NaNO3 =>
Sn(NO3)2 + 2 NaIO4 = Sn(IO4)2 + 2 NaNO3
C32H64O2 + O2 = CO2 + H2O =>
C32H64O2 + 47 O2 = 32 CO2 + 32 H2O
C18H38 = C8H18 + C2H2 =>
C18H38 = 2 C8H18 + C2H2
C4H8O2 + CH3OH = C5H11O2 + H2O =>
3 C4H8O2 + 8 CH3OH = 4 C5H11O2 + 6 H2O
ZnCl2(aq) + H(g) = Zn(s) + HCl(aq) =>
ZnCl2(aq) + 2 H(g) = Zn(s) + 2 HCl(aq)
Hg{2+} + I{-} = HgI4{2-} =>
Hg{2+} + 4 I{-} = HgI4{2-}
Mg(NO3)2 + NaC2H3O2 = MgC2H3O2 + Na(NO3)2 =>
Mg(NO3)2 + NaC2H3O2 = MgC2H3O2 + Na(NO3)2
AlO2 + H2O = Al + OH =>
AlO2 + 2 H2O = Al + 4 OH
Zn(NO3)2 + HCl = ZnCl2 + H2(NO3)2 =>
Zn(NO3)2 + 2 HCl = ZnCl2 + H2(NO3)2
Pb(OH)2(aq) + HCl(aq) = H2O(l) + PbCl2(s) =>
Pb(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + PbCl2(s)
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
FeO3 + CO = Fe(l) + CO2 =>
FeO3 + 3 CO = Fe(l) + 3 CO2
Na + Fe2S3 = Fe + Na2S =>
6 Na + Fe2S3 = 2 Fe + 3 Na2S
Ba(OH)2 + CuBr = CuOH + BaBr2 =>
Ba(OH)2 + 2 CuBr = 2 CuOH + BaBr2
H2O + C3H6O = C3H5O + H3O =>
H2O + C3H6O = C3H5O + H3O
NaF + Br{2+} = NaBr + F{+2} =>
NaF + Br{2+} = NaBr + F{+2}
Ca1Cl2 + Na3PO4 = Ca3(PO4)2 + Na1Cl1 =>
3 Ca1Cl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na1Cl1
Ca + FeSO4 = CaSO4 + Fe =>
Ca + FeSO4 = CaSO4 + Fe
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
MgSO4 + NaCO3 = MgCO3 + NaSO4 =>
MgSO4 + NaCO3 = MgCO3 + NaSO4
KI + H3PO4 = I2 + K3PO4 + PH3 + H2O =>
24 KI + 11 H3PO4 = 12 I2 + 8 K3PO4 + 3 PH3 + 12 H2O
CUFeS2 + O2(g) = SO2 + CUO + FeO =>
CUFeS2 + 3 O2(g) = 2 SO2 + CUO + FeO
Cu2 + O2 = Cu2O =>
2 Cu2 + O2 = 2 Cu2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
FeBr3 + AgNO3 = Fe(NO3)3 + AgBr =>
FeBr3 + 3 AgNO3 = Fe(NO3)3 + 3 AgBr
Fe{-3} = Fe + {-} =>
Fe{-3} = Fe + 3e
C10H14 + C4H6O3 = C12H16O + CH3COOH =>
C10H14 + C4H6O3 = C12H16O + CH3COOH
SnCl2 + Pb(NO3)2 = PbCl2 + Sn(NO3)2 =>
SnCl2 + Pb(NO3)2 = PbCl2 + Sn(NO3)2
SO2 + NiO2 = SO4 + Ni2 =>
2 SO2 + 2 NiO2 = 2 SO4 + Ni2
FeBr2 + Br2 = Fe3Br8 =>
3 FeBr2 + Br2 = Fe3Br8
Ba + AlCl3 = BaCl2 + Al =>
3 Ba + 2 AlCl3 = 3 BaCl2 + 2 Al
Li2CO3 + CrBr3 = LiBr + Cr2(CO3)3 =>
3 Li2CO3 + 2 CrBr3 = 6 LiBr + Cr2(CO3)3
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6 =>
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6
K + Al(NO3)3 = Al + K(NO3) =>
3 K + Al(NO3)3 = Al + 3 K(NO3)
K2S(aq) + HCl(aq) = KCl + H2S =>
K2S(aq) + 2 HCl(aq) = 2 KCl + H2S
Cr(OH)3 + HClO4 = H2O + Cl3CrO12 =>
Cr(OH)3 + 3 HClO4 = 3 H2O + Cl3CrO12
Ag(NO3)2 + Zn = Ag + Zn(NO3) =>
Ag(NO3)2 + 2 Zn = Ag + 2 Zn(NO3)
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
bariumnitrate + sulfuricacid = bariumsulfate + nitricacid =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Fe3O4 + S = FeS + O2 =>
Fe3O4 + 3 S = 3 FeS + 2 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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