| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4(s) + 4 CO = 3 Fe + 4 CO2
Mg(NO3)2 + K2SO4 = MgSO4 + KNO3 =>
Mg(NO3)2 + K2SO4 = MgSO4 + 2 KNO3
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
MagnesiumHydroxide + Cobalt(II)Chloride = MagnesiumChloride + Cobalt(II)Hydroxide =>
MagnesiumHydroxide + Cobalt(II)Chloride = MagnesiumChloride + Cobalt(II)Hydroxide
HCl(aq) + Na2CO3(s) = NaCl(aq) + CO2(q) + H2O =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + CO2(q) + H2O
Na2B4O7*10H2O + H3BO3 = NaB5O8*5H2O + H2O =>
Na2B4O7*10H2O + 6 H3BO3 = 2 NaB5O8*5H2O + 9 H2O
Cu(SO4) + KI = CuI + I2 + K2SO4 =>
2 Cu(SO4) + 4 KI = 2 CuI + I2 + 2 K2SO4
H2SO4ZnO = H2OZnSO4 =>
H2SO4ZnO = H2OZnSO4
CaCl2(aq)Na2SO4(aq) = CaSO4(s) + NaCl(aq) =>
CaCl2(aq)Na2SO4(aq) = CaSO4(s) + 2 NaCl(aq)
(CH3CO)2O + C6H5NH2 = C6H5NHCH3CO + CH3COOH =>
(CH3CO)2O + C6H5NH2 = C6H5NHCH3CO + CH3COOH
C3H7BrKOH = C3H7OHKBr =>
C3H7BrKOH = C3H7OHKBr
ZnOHNH3 = ZnNH3OH =>
ZnOHNH3 = ZnNH3OH
KMnO4 + Ti2SO4 + H2SO4 = MnSO4 + Ti2(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 5 Ti2SO4 + 16 H2SO4 = 4 MnSO4 + 5 Ti2(SO4)3 + 2 K2SO4 + 16 H2O
Fe + H2SO4(dilute) = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4(dilute) = Fe2(SO4)3 + 3 H2
CH3CH(CH3)CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH(CH3)CH2OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
H2C2O4 + LiOH = Li2C2O4 + H2O =>
H2C2O4 + 2 LiOH = Li2C2O4 + 2 H2O
OCl{-} + S2O3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 OCl{-} + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
KI3 + Na2S2O3*5H2O = I2 + H2O + KNa2S2O3 =>
2 KI3 + 2 Na2S2O3*5H2O = 3 I2 + 10 H2O + 2 KNa2S2O3
HIn + NaHCO3 = NaH + In(HCO3) =>
HIn + NaHCO3 = NaH + In(HCO3)
K + MnSO4 = Mn + KSO4 =>
K + MnSO4 = Mn + KSO4
N2(g) + O2(g) = N2O3 =>
2 N2(g) + 3 O2(g) = 2 N2O3
CsHCO3 + HNO3 = CsNO3 + CO2 + H2O =>
CsHCO3 + HNO3 = CsNO3 + CO2 + H2O
MgO + CaS = MgS + CaO =>
MgO + CaS = MgS + CaO
Na2B4O7*10H2O + H3BO3 = Na2B8O13*4H2O + H2O =>
Na2B4O7*10H2O + 4 H3BO3 = Na2B8O13*4H2O + 12 H2O
KCl + CaCO3 = K2CO3 + CaCl2 =>
2 KCl + CaCO3 = K2CO3 + CaCl2
Fe(NO3)3*9H2O = H2O + Fe2O3 + O2 + NO2 =>
4 Fe(NO3)3*9H2O = 36 H2O + 2 Fe2O3 + 3 O2 + 12 NO2
Pb(NO3)2 + H3(PO4) = Pb3(PO4)2 + H(NO3) =>
3 Pb(NO3)2 + 2 H3(PO4) = Pb3(PO4)2 + 6 H(NO3)
NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2) =>
2 NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2)
N6Cl12 + H12C3 = H12 + N6 + Cl12C3 =>
N6Cl12 + H12C3 = H12 + N6 + Cl12C3
C6H5NO2 + OH = CO2 + HNO3 + H2O =>
C6H5NO2 + 30 OH = 6 CO2 + HNO3 + 17 H2O
HgS + HCl + HNO3 = H2HgClO4 + NO + S + H2O =>
3 HgS + 3 HCl + 7 HNO3 = 3 H2HgClO4 + 7 NO + 3 S + 2 H2O
Na + AlSO4 = Na2SO4 + Al =>
2 Na + AlSO4 = Na2SO4 + Al
Co(CO3)3 + HNO3 + H2O = Co(H2O)6 + CO2 + NO3 =>
Co(CO3)3 + 6 HNO3 + 3 H2O = Co(H2O)6 + 3 CO2 + 6 NO3
SO + O2 = SO3 =>
SO + O2 = SO3
KIO3 + NaBr + H2SO4 = KI + Br2 + Na2SO4 + H2O =>
KIO3 + 6 NaBr + 3 H2SO4 = KI + 3 Br2 + 3 Na2SO4 + 3 H2O
FeO + SO2 = FeSO3 =>
FeO + SO2 = FeSO3
Al(NO3)3 + HCl = AlCl3 + H2(NO3)2 =>
2 Al(NO3)3 + 6 HCl = 2 AlCl3 + 3 H2(NO3)2
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
K2CO3 + MgCl2 = K2Cl2 + CO3Mg =>
K2CO3 + MgCl2 = K2Cl2 + CO3Mg
Fe(NH4)2(SO4)2 + BaCl2 = Fe(NH4)2Cl2 + Ba(SO4)2 =>
Fe(NH4)2(SO4)2 + BaCl2 = Fe(NH4)2Cl2 + Ba(SO4)2
NaHSO4(aq) + LiOH(aq) = NaOH(aq) + LiHSO4(aq) =>
NaHSO4(aq) + LiOH(aq) = NaOH(aq) + LiHSO4(aq)
H2O2 + Na2CO3 = CO2 + O2 + NaOH =>
2 H2O2 + 2 Na2CO3 = 2 CO2 + O2 + 4 NaOH
Cr207 = Cr =>
Cr207 = 207 Cr
CrCl3 + O2 + NaOH = Na2CrO4 + NaCl + H2O =>
4 CrCl3 + 3 O2 + 20 NaOH = 4 Na2CrO4 + 12 NaCl + 10 H2O
Mg + O2 + H2O = Mg(OH)2 =>
2 Mg + O2 + 2 H2O = 2 Mg(OH)2
NH4OH + HClO2 = NH4ClO2 + H2O =>
NH4OH + HClO2 = NH4ClO2 + H2O
C3H7OH + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
K2CO3 + Ba3(PO4)2 = K3PO4 + BaCO3 =>
3 K2CO3 + Ba3(PO4)2 = 2 K3PO4 + 3 BaCO3
C7H5O2OH + SOCl2 = C7H5O2Cl + HCl + SO2 =>
C7H5O2OH + SOCl2 = C7H5O2Cl + HCl + SO2
(NH3)4HIO3 = N2 + H2 + I2 + O2 =>
2(NH3)4HIO3 = 4 N2 + 13 H2 + I2 + 3 O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
