| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H12O6 + 2 CH4N2O + 8 CH3OH = 4 C10H9NO2 + 32 H2O
FeO2(s) + C(s) = Fe(l) + CO2(g) =>
FeO2(s) + C(s) = Fe(l) + CO2(g)
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
Ni + Cl = Ni2Cl4 =>
2 Ni + 4 Cl = Ni2Cl4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
P4 + O2 = P2O3 = =>
P4 + 3 O2 = 2 P2O3
Cr2O3 + NaOH + H2O = Na1[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na1[Cr(OH)4]
P2O3 = P2O4 + P =>
4 P2O3 = 3 P2O4 + 2 P
KF + Br2 = KBr + F2 =>
2 KF + Br2 = 2 KBr + F2
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuNO3 + K2S = Cu2S + KNO3 =>
2 CuNO3 + K2S = Cu2S + 2 KNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)2SO4(s) + BaCl2(s) = NH4Cl(aq) + BaSO4(s) =>
(NH4)2SO4(s) + BaCl2(s) = 2 NH4Cl(aq) + BaSO4(s)
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Zn(HSO3)2 + Mg = Mg(HSO3)2 + Zn =>
Zn(HSO3)2 + Mg = Mg(HSO3)2 + Zn
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
CH3COONa + NaOH + CaO = Na2CO2 + Ca(OH)2 + CH4 =>
3 CH3COONa + 5 NaOH + 3 CaO = 4 Na2CO2 + 3 Ca(OH)2 + 2 CH4
KMnO4 + H2SO4 + FeCl2 + HCl = MnSO4 + K2SO4 + FeCl3 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 FeCl2 + 10 HCl = 2 MnSO4 + K2SO4 + 10 FeCl3 + 8 H2O
KMnO4 + HI = H2O + I2 + KI + MnI2 =>
2 KMnO4 + 16 HI = 8 H2O + 5 I2 + 2 KI + 2 MnI2
Pb(ClO3)4 + Sn3(PO4)2 = Pb3(PO4)4 + Sn(ClO3)2 =>
3 Pb(ClO3)4 + 2 Sn3(PO4)2 = Pb3(PO4)4 + 6 Sn(ClO3)2
C6H11OH + PI3 = C6H11I + H3PO3 =>
3 C6H11OH + PI3 = 3 C6H11I + H3PO3
S2O3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H3O{+} =>
S2O3{2-} + 4 Br2 + 15 H2O = 2 SO4{2-} + 8 Br{-} + 10 H3O{+}
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2 =>
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2
W + Na2CO3 + O2 = Na2WO4 + CO2 =>
2 W + 2 Na2CO3 + 3 O2 = 2 Na2WO4 + 2 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHSO4 + HCl = NaCl + H2SO4 =>
NaHSO4 + HCl = NaCl + H2SO4
K2CrO4 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2CrO4 + 10 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 4 K2SO4 + 3 CH3COOH + 13 H2O
NF3 = N2 + F2 =>
2 NF3 = N2 + 3 F2
Ag2O(s) = Ag(s) + O2(g) =>
2 Ag2O(s) = 4 Ag(s) + O2(g)
HMg + NOH = MgN + H2O =>
HMg + NOH = MgN + H2O
K + Mn + SO4 = KMnSO4 =>
K + Mn + SO4 = KMnSO4
Na2*CO3* + HCl = NaCl + CO2 + H2*O =>
Na2*CO3* + 2 HCl = 2 NaCl + CO2 + H2*O
CH2O + SO4 = H2S + CO2 + H2O =>
5 CH2O + 2 SO4 = 2 H2S + 5 CO2 + 3 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
NH3 + CO3 + H2O = HNO3 + H2CO3 =>
NH3 + 4 CO3 + 3 H2O = HNO3 + 4 H2CO3
S2 + KOH = K2S + K2SO3 + H2O =>
3 S2 + 12 KOH = 4 K2S + 2 K2SO3 + 6 H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
Z + HCl = H2 + ZCl2 =>
Z + 2 HCl = H2 + ZCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
As2O3 = As + O2 =>
2 As2O3 = 4 As + 3 O2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C3H5O9N3 = CO2 + H2O + N2 + O2 =>
4 C3H5O9N3 = 12 CO2 + 10 H2O + 6 N2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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