| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2(g) + 3 Cl2(g) = 2 NCl3(g)
H2(g) + O(g) = H2O(g) =>
H2(g) + O(g) = H2O(g)
Li(OH) = Li2O + H2O =>
2 Li(OH) = Li2O + H2O
HCl + Na2S = H2 + S + NaCl =>
2 HCl + Na2S = H2 + S + 2 NaCl
H2O + N2 = O3 + NH2 =>
6 H2O + 3 N2 = 2 O3 + 6 NH2
C3H8O3 + C12H24O2 = C39H74O6 + H2O =>
C3H8O3 + 3 C12H24O2 = C39H74O6 + 3 H2O
[(CH3)4NCl] + FeCl2 = [(CH3)4N]2FeCl4 =>
2[(CH3)4NCl] + FeCl2 = [(CH3)4N]2FeCl4
H + NO2 = HNO2 =>
H + NO2 = HNO2
Na3PO3 + NaOH = Na4PO3OH =>
Na3PO3 + NaOH = Na4PO3OH
NiSO4 + NH3 = [Ni(NH3)6]SO4 =>
NiSO4 + 6 NH3 = [Ni(NH3)6]SO4
BeI2 + Sr(SO4) = Be(SO4) + SrI2 =>
BeI2 + Sr(SO4) = Be(SO4) + SrI2
C2 + H2 = C3H8 =>
3 C2 + 8 H2 = 2 C3H8
K + Co(NO3)2 = KNO3 + Co =>
2 K + Co(NO3)2 = 2 KNO3 + Co
NaOCl + S + H2O = NaCl + H2SO4 =>
3 NaOCl + S + H2O = 3 NaCl + H2SO4
Fe + O + H2O = FeOH2O =>
Fe + O + H2O = FeOH2O
Ni(s) + HCl = NiCl2 + H2 =>
Ni(s) + 2 HCl = NiCl2 + H2
AgNO3 + Cl = AgCl2 + NO3 =>
AgNO3 + 2 Cl = AgCl2 + NO3
N2 + H2O2 = NH3 + NO =>
4 N2 + 3 H2O2 = 2 NH3 + 6 NO
HClO3 + C2O4H2 = HCl + CO2 + H2O =>
HClO3 + 3 C2O4H2 = HCl + 6 CO2 + 3 H2O
Se + NaClO = SeCl + ONa =>
Se + NaClO = SeCl + ONa
Li2CO3(s) = Li2O(aq) + CO2(aq) =>
Li2CO3(s) = Li2O(aq) + CO2(aq)
Al2O3 + LiOH = Li3AlO3 + H2O =>
Al2O3 + 6 LiOH = 2 Li3AlO3 + 3 H2O
Sn + HNO3 + HCl = SnCl2 + NO + H2O =>
3 Sn + 2 HNO3 + 6 HCl = 3 SnCl2 + 2 NO + 4 H2O
Cr2O3 + Na2CO3 = NaCrO2 + CO2 =>
Cr2O3 + Na2CO3 = 2 NaCrO2 + CO2
NO2 + ClO3 = NO3 + ClO2 =>
NO2 + ClO3 = NO3 + ClO2
I2 + AlF3 = AlI3 + F =>
3 I2 + 2 AlF3 = 2 AlI3 + 6 F
S + Br = SBr4 =>
S + 4 Br = SBr4
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
NaN3 + O2 = N2 + NaO =>
2 NaN3 + O2 = 3 N2 + 2 NaO
P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O
Mg(OH)2 + HIO3 = Mg(IO3)2 + H2O =>
Mg(OH)2 + 2 HIO3 = Mg(IO3)2 + 2 H2O
MnS + HNO3 = Mn(NO3)2 + S + NO + H2O =>
3 MnS + 8 HNO3 = 3 Mn(NO3)2 + 3 S + 2 NO + 4 H2O
HF + O = H2O + F =>
2 HF + O = H2O + 2 F
Li2CO3 + MgBr2 = LiBr + MgCO3 =>
Li2CO3 + MgBr2 = 2 LiBr + MgCO3
HI + HNO2 = NO + H2O + I =>
HI + HNO2 = NO + H2O + I
KHS + KOH = K2S + H2O =>
KHS + KOH = K2S + H2O
Cr2O3 + Na2CO3 = NaCrO2 + CO2 =>
Cr2O3 + Na2CO3 = 2 NaCrO2 + CO2
C7H6O2 + O2 = CO + H2O =>
C7H6O2 + 4 O2 = 7 CO + 3 H2O
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + NH4NO3 =>
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + 2 NH4NO3
K2CO3 + H2O = CO2 + KOH =>
K2CO3 + H2O = CO2 + 2 KOH
Li2C2 + CO2 = Li2O + CO =>
Li2C2 + 3 CO2 = Li2O + 5 CO
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
HNO3 + MgO2H2 = H2O + MgN2O6 =>
2 HNO3 + MgO2H2 = 2 H2O + MgN2O6
Cr2O6 = Cr2O3 + O2 =>
2 Cr2O6 = 2 Cr2O3 + 3 O2
Au(NO3)3(aq) + Ag(s) = Ag(NO3)3(aq) + Au(s) =>
Au(NO3)3(aq) + Ag(s) = Ag(NO3)3(aq) + Au(s)
Fe2O3(s) + C = Fe(s) + CO2 =>
2 Fe2O3(s) + 3 C = 4 Fe(s) + 3 CO2
P + S = PS =>
P + S = PS
Na2S + Mn(C2H3O2)6 = NaC2H3O2 + MnS3 =>
3 Na2S + Mn(C2H3O2)6 = 6 NaC2H3O2 + MnS3
NaClO + CH3COOH = NaClOCH3COOH =>
NaClO + CH3COOH = NaClOCH3COOH
Al + (SO4) = Al2(SO4)3 =>
2 Al + 3(SO4) = Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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