| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H5OH + 4 Na2(CrO4) + 20 HCl = 3 CH3COOH + 4 CrCl3 + 8 NaCl + 13 H2O
ClH = HCl =>
ClH = HCl
iron(III)oxide + carbonmonoxide = iron + carbondioxide =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
PBr3(l) = P4 + Br2 =>
4 PBr3(l) = P4 + 6 Br2
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
LiCl + C10H15NO = C10H14NCl + LiOH =>
LiCl + C10H15NO = C10H14NCl + LiOH
Na2CO3(aq) + CuCl2(aq) = CuCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CuCl2(aq) = CuCO3(s) + 2 NaCl(aq)
Ca3P2 + H2O = Ca(OH)2 + (PH3) =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2(PH3)
H2SO4 + HI = I2 + SI + H2O =>
2 H2SO4 + 12 HI = 5 I2 + 2 SI + 8 H2O
HgBr2 + H2O = Hg + O2 + HBr =>
2 HgBr2 + 2 H2O = 2 Hg + O2 + 4 HBr
N + F = NF =>
N + F = NF
Ni(OH)2 + H3O{+} = Ni{2+} + H2O =>
Ni(OH)2 + 2 H3O{+} = Ni{2+} + 4 H2O
H5Cl5 + NaOH = NaCl + H2O =>
H5Cl5 + 5 NaOH = 5 NaCl + 5 H2O
CaSO4 + SiO2 + C = CaSiO3 + CO + S =>
CaSO4 + SiO2 + 3 C = CaSiO3 + 3 CO + S
HC2H3O2 + Al = H2 + Al(CH3COO)3 =>
6 HC2H3O2 + 2 Al = 3 H2 + 2 Al(CH3COO)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCl2 + CaCl2 = BaCa + Cl =>
BaCl2 + CaCl2 = BaCa + 4 Cl
NaN3 + O2 = Na + N2O =>
4 NaN3 + 3 O2 = 4 Na + 6 N2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
(NH4)2SO4 + Ca(OH)2 = H2O + CaSO4 + NH3 =>
(NH4)2SO4 + Ca(OH)2 = 2 H2O + CaSO4 + 2 NH3
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
H2SO4 + HCl = H2O + S + Cl =>
H2SO4 + 6 HCl = 4 H2O + S + 6 Cl
SnSO4 + CaCO3 = SnCO3 + CaSO4 =>
SnSO4 + CaCO3 = SnCO3 + CaSO4
H3AsO4 + HCl = Cl2 + H2O + As4O6 =>
4 H3AsO4 + 8 HCl = 4 Cl2 + 10 H2O + As4O6
Mn3Si + Mn2SiO4 = Mn + MnSiO3 =>
Mn3Si + 3 Mn2SiO4 = 5 Mn + 4 MnSiO3
H2SO4 + N4H(OH) = (N4H)2SO4 + H2O =>
H2SO4 + 2 N4H(OH) = (N4H)2SO4 + 2 H2O
VO2{+} + Fe + H{+} = VO{2+} + Fe{3+} + H2O =>
3 VO2{+} + Fe + 6 H{+} = 3 VO{2+} + Fe{3+} + 3 H2O
SnCl2 + SO2 + H3 = SnCl4 + SnS2 + H2O =>
6 SnCl2 + 6 SO2 + 8 H3 = 3 SnCl4 + 3 SnS2 + 12 H2O
Mo + (SO4)2 = Mo(SO4) =>
2 Mo + (SO4)2 = 2 Mo(SO4)
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
KBrO3 + KI + HCl = KBr + KCl + I2 + H2O =>
KBrO3 + 6 KI + 6 HCl = KBr + 6 KCl + 3 I2 + 3 H2O
KClO2 + SnSO4 + KOH + H2O = K2SO4 + K2[Sn(OH)6] + KCl =>
KClO2 + 2 SnSO4 + 8 KOH + 2 H2O = 2 K2SO4 + 2 K2[Sn(OH)6] + KCl
C6H8O7 + C2H5OH = C6H8O6 + H2O =>
8 C6H8O7 + 3 C2H5OH = 9 C6H8O6 + 5 H2O
KNO3 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + NaNO3 =>
2 KNO3 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + 2 NaNO3
Fe2O3 + C = Fe + CO2 = CO2 + H2O =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al2Se + H2O = Al2O + H2Se =>
Al2Se + H2O = Al2O + H2Se
NaHCO3(s) + HCH3CO2(aq) = NaCH3CO2 + H2O + CO2 =>
NaHCO3(s) + HCH3CO2(aq) = NaCH3CO2 + H2O + CO2
C20H42 + O2 = C2O4 + H2O =>
2 C20H42 + 61 O2 = 20 C2O4 + 42 H2O
Al + HgCl2 = AlCl3 + Hg =>
2 Al + 3 HgCl2 = 2 AlCl3 + 3 Hg
FeSO4Cl + CH3OH = FeSO4{+} + CH3O{-} + HCl =>
FeSO4Cl + CH3OH = FeSO4{+} + CH3O{-} + HCl
H2C6H6 + O = H2C6H6O6 =>
H2C6H6 + 6 O = H2C6H6O6
Na2(CO3) + H2C2O4 = Na2C2O4 + CO2 + H2O =>
Na2(CO3) + H2C2O4 = Na2C2O4 + CO2 + H2O
NH4 + F = (NH4)F =>
NH4 + F = (NH4)F
AgNO3(liq) + Zn(s) = Ag + Zn(NO3)2 =>
2 AgNO3(liq) + Zn(s) = 2 Ag + Zn(NO3)2
ZnC2H4O2 + CsOH = ZnOH + CsC2H4O2 =>
ZnC2H4O2 + CsOH = ZnOH + CsC2H4O2
Ba(NO3)4 + NaCl = BaCl2 + Na(NO3)2 =>
Ba(NO3)4 + 2 NaCl = BaCl2 + 2 Na(NO3)2
CuSO4*5H2O + K(OH)2 + KClO3 + C = KCuO4 + K2SO4 + CClO + H2O =>
CuSO4*5H2O + 2 K(OH)2 + KClO3 + C = KCuO4 + K2SO4 + CClO + 7 H2O
WCl6 + O2 = WO3 + Cl2 =>
2 WCl6 + 3 O2 = 2 WO3 + 6 Cl2
LiOH + H2O = LiOH3 + OH =>
LiOH + 2 H2O = LiOH3 + 2 OH
AlSO4 + H2O = AlHSO4 + OH =>
AlSO4 + H2O = AlHSO4 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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