| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH) + HCl = FeCl + H2O
Cl2 + KI = ICl + KCl =>
Cl2 + KI = ICl + KCl
He + Y + Se + Xe = HeYSeXe =>
He + Y + Se + Xe = HeYSeXe
magnesiumsulfate + sodiumcarbonate = magnesiumcarbonate + sodiumsulfate =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
Pb(CH3CO2)2 + Ba(OH)2 = Pb(OH)2 + Ba(CH3CO2)2 =>
Pb(CH3CO2)2 + Ba(OH)2 = Pb(OH)2 + Ba(CH3CO2)2
H3AsO4 + Mg + H{+} = H3AsO3 + Mg{2+} + H2O =>
H3AsO4 + Mg + 2 H{+} = H3AsO3 + Mg{2+} + H2O
NH4Cl = NH3 + HCl = =>
NH4Cl = NH3 + HCl
I{-} + NO2{-} + H{+} = NO + H2O + I2 =>
2 I{-} + 2 NO2{-} + 4 H{+} = 2 NO + 2 H2O + I2
C + H25O3 = H25 + CO2 =>
3 C + 2 H25O3 = 2 H25 + 3 CO2
AgNO3 + Na3PO4 = Ag3(PO4) + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3(PO4) + 3 NaNO3
Mg + SO4 + KCl = K2SO4 + MgCl2 =>
Mg + SO4 + 2 KCl = K2SO4 + MgCl2
C6H5K3O7 + C18H34O2 = C18H33KO2 + C6H8O7 =>
C6H5K3O7 + 3 C18H34O2 = 3 C18H33KO2 + C6H8O7
NaCl + H2O = NaClO3 + H2 =>
NaCl + 3 H2O = NaClO3 + 3 H2
Li3N(aq) + H2O(l) = NH3(g) + LiOH(aq) =>
Li3N(aq) + 3 H2O(l) = NH3(g) + 3 LiOH(aq)
C4H6O6 + CaCO3 = H2O + CO2 + CaC4H4O6 =>
C4H6O6 + CaCO3 = H2O + CO2 + CaC4H4O6
CHCl3 + C2Cl4 = C3HCl7 =>
CHCl3 + C2Cl4 = C3HCl7
NaCl + H2O = NaClO3 + H2 =>
NaCl + 3 H2O = NaClO3 + 3 H2
Na2S + HNO3 = S + NO2 + NaNO3 + H2O =>
Na2S + 4 HNO3 = S + 2 NO2 + 2 NaNO3 + 2 H2O
SO3{-}2 + OH = SO4{-}3 + H2O =>
SO3{-}2 + 2 OH = SO4{-}3 + H2O
CO2 + Li3N = C3N4 + Li2O =>
3 CO2 + 4 Li3N = C3N4 + 6 Li2O
MnBr2 + K3PO4 = MnPO4 + K3Br2 =>
MnBr2 + K3PO4 = MnPO4 + K3Br2
HSO3{-} + ClO3{-} = SO4{-2} + Cl{-} + H{+} =>
3 HSO3{-} + ClO3{-} = 3 SO4{-2} + Cl{-} + 3 H{+}
Fe(NO3)3 + KOH = Fe(OH)3 + (KNO3) =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3(KNO3)
[(C17H35COO)2C17H33COO]C3H5 + O2 = C + H2O =>
[(C17H35COO)2C17H33COO]C3H5 + 24 O2 = 57 C + 54 H2O
Kl + Mg(OH)2 = Kl(OH)2 + Mg =>
Kl + Mg(OH)2 = Kl(OH)2 + Mg
Cr + HNO3 = Cr(NO3)3 + N2 + H2O =>
10 Cr + 36 HNO3 = 10 Cr(NO3)3 + 3 N2 + 18 H2O
C12H17COOH + NaOH = C12H17COONa + H2O =>
C12H17COOH + NaOH = C12H17COONa + H2O
PbS + HNO3 = Pb(NO3)2 + H2SO4 + H2O + NO =>
3 PbS + 14 HNO3 = 3 Pb(NO3)2 + 3 H2SO4 + 4 H2O + 8 NO
NH3 + NO2 = NH4NO3 + NO =>
4 NH3 + 7 NO2 = 3 NH4NO3 + 5 NO
KMnO4 + HNO2 + H2SO4 = MnSO4 + K2SO4 + HNO3 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 HNO3 + 3 H2O
KOH + H2O2 + Cr(OH)3 = K3CrO4 + H2O =>
3 KOH + H2O2 + Cr(OH)3 = K3CrO4 + 4 H2O
H2CH3COOH + NaHCO3 = Na3C2H3O2 + H2O + CO2 =>
H2CH3COOH + 3 NaHCO3 = Na3C2H3O2 + 3 H2O + 3 CO2
Zn + MnI2 = ZnI2 + Mn =>
Zn + MnI2 = ZnI2 + Mn
Al + CuSO4 = Al2(SO4) + Cu =>
2 Al + CuSO4 = Al2(SO4) + Cu
Na2SO3 + H2SO4 = Na2SO4SO2 + H2O =>
Na2SO3 + H2SO4 = Na2SO4SO2 + H2O
NaOH(s) + H2S(s) = Na2S(s) + H2O(g) =>
2 NaOH(s) + H2S(s) = Na2S(s) + 2 H2O(g)
Ag2O2 + KI + H2O = AgI + I2 + KOH =>
Ag2O2 + 4 KI + 2 H2O = 2 AgI + I2 + 4 KOH
Mg(NO3)2(aq) = MgO(s) + NO2(s) + O2(s) =>
2 Mg(NO3)2(aq) = 2 MgO(s) + 4 NO2(s) + O2(s)
NaOH(aq) + FeBr3(aq) = Na3Br3(aq) + Fe(OH)3(s) =>
3 NaOH(aq) + FeBr3(aq) = Na3Br3(aq) + Fe(OH)3(s)
BaCl2 + ((NH4)2SO4) = BaSO4 + NH4Cl =>
BaCl2 + ((NH4)2SO4) = BaSO4 + 2 NH4Cl
SiO2 + H2CO3 = H2SiO3 + CO2 =>
SiO2 + H2CO3 = H2SiO3 + CO2
ZnBr2(aq) + Ag(NO3)(aq) = AgBr(s) + Zn(NO3)2(aq) =>
ZnBr2(aq) + 2 Ag(NO3)(aq) = 2 AgBr(s) + Zn(NO3)2(aq)
NaClO3 = NaCl + O2(g) =>
2 NaClO3 = 2 NaCl + 3 O2(g)
MENO3 = MEO + NO + O2 =>
2 MENO3 = 2 MEO + 2 NO + O2
NaHCO3 + H3C6H3O7 = CO2 + Na3C5H5O7 + H2O =>
24 NaHCO3 + 7 H3C6H3O7 = 26 CO2 + 8 Na3C5H5O7 + 13 H2O
Cr(OH) + HNO3 = Cr(NO3) + H2O =>
Cr(OH) + HNO3 = Cr(NO3) + H2O
C10H16N5O14P3 + H2O = C10H16N5O9P + H3PO4 =>
C10H16N5O14P3 + 3 H2O = C10H16N5O9P + 2 H3PO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2O2 + HOH = NaOH + O2 =>
2 Na2O2 + 2 HOH = 4 NaOH + O2
K2Cr2O7 + Pb(CH3COO)2 = Pb(Cr2O7) + CH3COOK =>
K2Cr2O7 + Pb(CH3COO)2 = Pb(Cr2O7) + 2 CH3COOK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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