| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8(OH)2 + 2 CH4 = C4H6(OH)2(CH3)2 + 2 H2
HClO4 + KNO3 = KNO4 + HClO3 =>
HClO4 + KNO3 = KNO4 + HClO3
C4H10 + O2 = H2O + carbondioxide =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
ZnCl2Mg = MgCl2Zn =>
ZnCl2Mg = MgCl2Zn
TiO2 + H = Ti2O3 + H2O =>
2 TiO2 + 2 H = Ti2O3 + H2O
C7H15Br + C9H16N2 = C7H14 + Br + N =>
14 C7H15Br + 7 C9H16N2 = 23 C7H14 + 14 Br + 14 N
Mg2P4O7 + Fe = Fe(P4O7)3 + Mg =>
3 Mg2P4O7 + Fe = Fe(P4O7)3 + 6 Mg
PdS = Pd4S + S =>
4 PdS = Pd4S + 3 S
Ca(OH)2 + HCl = H2O + CaClOH =>
Ca(OH)2 + HCl = H2O + CaClOH
NaI + H2SO4 = Na2S + Na2SO4 + H2O + I2 =>
8 NaI + 4 H2SO4 = Na2S + 3 Na2SO4 + 4 H2O + 4 I2
Al + Hl = AlHl3 =>
Al + 3 Hl = AlHl3
Li4C + Al2O3 = Li2O + Al4C3 =>
3 Li4C + 2 Al2O3 = 6 Li2O + Al4C3
MqO + H2 = Mq + H2O =>
MqO + H2 = Mq + H2O
NaOH + (NH4)2CO3 = Na2CO3 + NH3 + H2O =>
2 NaOH + (NH4)2CO3 = Na2CO3 + 2 NH3 + 2 H2O
Co(H2O)6Cl2 + C5H8O2 + Na = [NaCo(C5H8O2)3] + H2O + NaCl =>
Co(H2O)6Cl2 + 3 C5H8O2 + 3 Na = [NaCo(C5H8O2)3] + 6 H2O + 2 NaCl
CH3ONa + NaClO + HCl = COCl2 + NaCl + H2O =>
CH3ONa + 3 NaClO + 3 HCl = COCl2 + 4 NaCl + 3 H2O
CH4 + Cl2 = CH2 + HCl =>
CH4 + Cl2 = CH2 + 2 HCl
HNO3 + FeSO4 = Fe(NO3)3 + H2O + H2SO4 + NO =>
10 HNO3 + 3 FeSO4 = 3 Fe(NO3)3 + 2 H2O + 3 H2SO4 + NO
Ba + HCl = Ba(HCl) =>
Ba + HCl = Ba(HCl)
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4 =>
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4
SO2 + CuSO4 = CuS + SO3 =>
4 SO2 + CuSO4 = CuS + 4 SO3
CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
N2H4 + Zn + NaOH + H2O = NH3 + Na2(Zn(OH)4) =>
N2H4 + Zn + 2 NaOH + 2 H2O = 2 NH3 + Na2(Zn(OH)4)
Pb(C2H3O2)2 + KI = PbI + K(C2H3O2)2 =>
Pb(C2H3O2)2 + KI = PbI + K(C2H3O2)2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KMnO4 + HCl + FeCl2 = MnCl2 + KCl5 + FeCl3 + H2O =>
KMnO4 + 8 HCl + FeCl2 = MnCl2 + KCl5 + FeCl3 + 4 H2O
Sr(s) + F2(g) = SrF =>
2 Sr(s) + F2(g) = 2 SrF
Ca + CrSO4 = Cr + CaSO4 =>
Ca + CrSO4 = Cr + CaSO4
F + Pt = FPt =>
F + Pt = FPt
Fe + HNO3 = Fe(NO3) + NH3 + H2O =>
8 Fe + 9 HNO3 = 8 Fe(NO3) + NH3 + 3 H2O
Ni2O3 + H2O = Ni(OH)2 + O2 =>
2 Ni2O3 + 4 H2O = 4 Ni(OH)2 + O2
Cr + Cl = CrCl4 =>
Cr + 4 Cl = CrCl4
C3H7NO2 = NH3 + C3H4O2 =>
C3H7NO2 = NH3 + C3H4O2
LiCl(aq) + NaOH(aq) = LiOH(s) + NaCl(aq) =>
LiCl(aq) + NaOH(aq) = LiOH(s) + NaCl(aq)
Ba(OH)2 + H2SO4 = BaSO4 + (H2O) =>
Ba(OH)2 + H2SO4 = BaSO4 + 2(H2O)
Na2SiO3 + KCl = NaCl + K2SiO3 =>
Na2SiO3 + 2 KCl = 2 NaCl + K2SiO3
C6H10O8 + NaOH = NaC6H7O7 + H2O =>
C6H10O8 + NaOH = NaC6H7O7 + 2 H2O
Mg(OH)2 + CaI2 = MgI2 + Ca(OH)2 =>
Mg(OH)2 + CaI2 = MgI2 + Ca(OH)2
Sn + Ni = SnNi =>
Sn + Ni = SnNi
PH3 + HNO3 = H2PO4 + NO2 + H2O =>
PH3 + 9 HNO3 = H2PO4 + 9 NO2 + 5 H2O
ClO + Cr(OH)4 = CrO4 + Cl + H4O =>
ClO + Cr(OH)4 = CrO4 + Cl + H4O
Fe + HNO3 = Fe(NO3) + NH3 + H2O =>
8 Fe + 9 HNO3 = 8 Fe(NO3) + NH3 + 3 H2O
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Ca + CrSO4 = Cr + CaSO4 =>
Ca + CrSO4 = Cr + CaSO4
Sr(s) + F2(g) = SrF =>
2 Sr(s) + F2(g) = 2 SrF
ClO + Cr(OH)4 = CrO4 + Cl + H4O =>
ClO + Cr(OH)4 = CrO4 + Cl + H4O
H3C6H5O7 + Al = AlO + H3C6H5O6 =>
H3C6H5O7 + Al = AlO + H3C6H5O6
Cu2 + SO4 + NaOH = Cu(OH)2 + Na2SO4 =>
Cu2 + 2 SO4 + 4 NaOH = 2 Cu(OH)2 + 2 Na2SO4
Mg(OH)2 + CaI2 = MgI2 + Ca(OH)2 =>
Mg(OH)2 + CaI2 = MgI2 + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/24
Équations équilibrées sur03/31/23
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