| Équations équilibrées la veille |
2 HI + Cu2O = 2 CuI + H2O
Li2CO3 + H2SO4 = Li2SO4 + H2CO3 =>
Li2CO3 + H2SO4 = Li2SO4 + H2CO3
NH4Cl + FeSO4H2O = NH4SO4 + FeCl + H2O =>
NH4Cl + FeSO4H2O = NH4SO4 + FeCl + H2O
CuCl2Zn(OH)2 = Cu(OH)2ZnCl2 =>
CuCl2Zn(OH)2 = Cu(OH)2ZnCl2
Ba + Si = Ba2Si =>
2 Ba + Si = Ba2Si
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Na2O + HBr = Na + OHBr =>
Na2O + HBr = 2 Na + OHBr
NaBrPb(NO3)2 = Na(NO3)2PbBr =>
NaBrPb(NO3)2 = Na(NO3)2PbBr
Ni + I2 = NiI =>
2 Ni + I2 = 2 NiI
N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
K2OCO2 = K2CO3 =>
K2OCO2 = K2CO3
CO2 + HBr = C2H3Br3 + O2 =>
2 CO2 + 3 HBr = C2H3Br3 + 2 O2
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Na2Co3H2O = NaHCo3NaOH =>
Na2Co3H2O = NaHCo3NaOH
(CH3)3N + H2O = (CH3)3NH + OH =>
(CH3)3N + H2O = (CH3)3NH + OH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH4)2O*4(MoO3)7 = MoO3 + (NH4)2O =>
(NH4)2O*4(MoO3)7 = 28 MoO3 + (NH4)2O
TiCl4 + NaOH = TiO2 + H2O + NaCl =>
TiCl4 + 4 NaOH = TiO2 + 2 H2O + 4 NaCl
C4H9Cl + C2H5Cl = C6H14 + Cl2 =>
C4H9Cl + C2H5Cl = C6H14 + Cl2
H2SO4 + CuBr2 = CuSO4 + HBr =>
H2SO4 + CuBr2 = CuSO4 + 2 HBr
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
CuS + HCl = CuCl + HS =>
CuS + HCl = CuCl + HS
HNO3 + As2O3 = NO2 + NO + HAsO3 =>
2 HNO3 + As2O3 = NO2 + NO + 2 HAsO3
K2SO3 + H2SO4 = K2SO4 + SO + H2O =>
2 K2SO3 + H2SO4 = 2 K2SO4 + SO + H2O
Ba(CI)2(aq) + Na2CO3(aq) = NaCI(aq) + BaCO3(s) =>
Ba(CI)2(aq) + Na2CO3(aq) = 2 NaCI(aq) + BaCO3(s)
ScCl6 + O2 = ScO2 + Cl2 =>
ScCl6 + O2 = ScO2 + 3 Cl2
KNO3 + C = KCO + CO2 + N2 =>
2 KNO3 + 4 C = 2 KCO + 2 CO2 + N2
NH4Cl + CuSO4 = CuH4Cl + NSO4 =>
NH4Cl + CuSO4 = CuH4Cl + NSO4
Na2CrO4 + Cl2 = NaCl + CrO4 =>
Na2CrO4 + Cl2 = 2 NaCl + CrO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag{+} + Mg = Ag + Mg{+2} =>
2 Ag{+} + Mg = 2 Ag + Mg{+2}
Cu(NO3)2 + H2(SO4) = Cu(SO4) + H(NO3) =>
Cu(NO3)2 + H2(SO4) = Cu(SO4) + 2 H(NO3)
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
MnSO4 + H2O = (MnOH)2SO4 + H2SO4 =>
2 MnSO4 + 2 H2O = (MnOH)2SO4 + H2SO4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CuCl2 + NH4OH = [Cu(NH3)4]Cl2 + H2O =>
CuCl2 + 4 NH4OH = [Cu(NH3)4]Cl2 + 4 H2O
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
HSO3{-} + H2O + Cl2 = HSO4{-} + Cl{-} + H{+} =>
HSO3{-} + H2O + Cl2 = HSO4{-} + 2 Cl{-} + 2 H{+}
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
HBO3 + FeB2 + HCl = FeCl3 + BCl + H2O =>
5 HBO3 + 4 FeB2 + 25 HCl = 4 FeCl3 + 13 BCl + 15 H2O
Gd + HNO3 = Gd(NO3)3 + NO + H2O =>
Gd + 4 HNO3 = Gd(NO3)3 + NO + 2 H2O
CuSO4*5H2O + C2H4(NH2)2 + BaI2 + CuI = [Cu(C2H4(NH2)2)2][CuI2]2 + BaSO4 + H2O =>
CuSO4*5H2O + 2 C2H4(NH2)2 + BaI2 + 2 CuI = [Cu(C2H4(NH2)2)2][CuI2]2 + BaSO4 + 5 H2O
NaOHBaNO3 = NaNO3BaOH =>
NaOHBaNO3 = NaNO3BaOH
CO2 + C4H10 = CO2C4H10 =>
CO2 + C4H10 = CO2C4H10
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
K2Cr2O7 + Cu2O + HCl = CuCl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 Cu2O + 20 HCl = 6 CuCl2 + 2 CrCl3 + 2 KCl + 10 H2O
P = P4 =>
4 P = P4
H2O + Fe2S3 + Cu2O = Fe + H2SO4 + Cu =>
3 H2O + Fe2S3 + 9 Cu2O = 2 Fe + 3 H2SO4 + 18 Cu
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| Équations équilibrées la veille |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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