| Équations équilibrées la veille | Équations équilibrées le lendemain |
P + 5 F = PF5
HCl + C7H8 = C7H7Cl + H3 =>
3 HCl + 3 C7H8 = 3 C7H7Cl + 2 H3
Na2(SO4) + FeCl2 = NaCl + Fe(SO4) =>
Na2(SO4) + FeCl2 = 2 NaCl + Fe(SO4)
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
KSCN + KIO3 + HCl + HOH = I2 + K2SO4 + KCl + HCN =>
5 KSCN + 6 KIO3 + HCl + 2 HOH = 3 I2 + 5 K2SO4 + KCl + 5 HCN
Zn + H2O2 = Zn(OH)2 =>
Zn + H2O2 = Zn(OH)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3OH + NH2 = CH3O + NH3 =>
CH3OH + NH2 = CH3O + NH3
Na2(CO3) + Fe(OH)3 = Na(OH) + Fe2(CO3)3 =>
3 Na2(CO3) + 2 Fe(OH)3 = 6 Na(OH) + Fe2(CO3)3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
AsCl5 + H2S = As2S5 + HCl =>
2 AsCl5 + 5 H2S = As2S5 + 10 HCl
BaCl2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(s)
ClO = ClO3 + Cl =>
3 ClO = ClO3 + 2 Cl
CH3CH2OH + O2 = CO + HO =>
2 CH3CH2OH + 7 O2 = 4 CO + 12 HO
Ca(No3)2 + Na2S = CaS + NaNo3 =>
Ca(No3)2 + Na2S = CaS + 2 NaNo3
Ba3 + (IO3)3 = Ba(IO3)2 =>
Ba3 + 2(IO3)3 = 3 Ba(IO3)2
LiCH3 + O2 = LiCH + H2O =>
2 LiCH3 + O2 = 2 LiCH + 2 H2O
Mg2(SO3)2 + NaClO3 = Mg(ClO3)2 + Na2(SO3) =>
Mg2(SO3)2 + 4 NaClO3 = 2 Mg(ClO3)2 + 2 Na2(SO3)
H2O + Na5P3O10 + HNO3 = NaNO3 + H3PO4 =>
2 H2O + Na5P3O10 + 5 HNO3 = 5 NaNO3 + 3 H3PO4
Mn(NO3)2 + (NH4)3PO4 = Mn3(PO4)2 + (NH4)(NO3) =>
3 Mn(NO3)2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6(NH4)(NO3)
Ag(NH3) + H + Cl = AgCl + NH4 =>
Ag(NH3) + H + Cl = AgCl + NH4
H2Se + KOH = KHSe + H2O =>
H2Se + KOH = KHSe + H2O
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
FeCl2 + Cl2 + KOH = KCl + Fe(OH)3 =>
2 FeCl2 + Cl2 + 6 KOH = 6 KCl + 2 Fe(OH)3
Mg + H(OH) = Mg(OH) + H =>
Mg + H(OH) = Mg(OH) + H
CaCl2 + CaCO3 = Ca2CO3 + Cl2 =>
CaCl2 + CaCO3 = Ca2CO3 + Cl2
H2O + Cr + CrO4 = Cr(OH)3 =>
12 H2O + 5 Cr + 3 CrO4 = 8 Cr(OH)3
H2N2 = HN =>
H2N2 = 2 HN
CuSO4 + NaOH + NaCl = Cu2(OH)3Cl + Na2SO4 =>
2 CuSO4 + 3 NaOH + NaCl = Cu2(OH)3Cl + 2 Na2SO4
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
C6H8O7 + NaCl = C6H7O7Na + HCl =>
C6H8O7 + NaCl = C6H7O7Na + HCl
Ru + H2O = RuO + H2 =>
Ru + H2O = RuO + H2
NH4OH(l) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) =>
2 NH4OH(l) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l)
CO3 = C + O =>
CO3 = C + 3 O
CN2 + O2 = CO2 + N2 =>
CN2 + O2 = CO2 + N2
B + O2 + H2O = H3BO3 =>
4 B + 3 O2 + 6 H2O = 4 H3BO3
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
Cu2(OH)3Cl = Cu2O + H2O + Cl2 + O2(g) =>
4 Cu2(OH)3Cl = 4 Cu2O + 6 H2O + 2 Cl2 + O2(g)
Na3PO4 + LiClO4 = NaClO4 + Li3PO4 =>
Na3PO4 + 3 LiClO4 = 3 NaClO4 + Li3PO4
RbO + H2O = Rb(OH)2 =>
RbO + H2O = Rb(OH)2
Na3PO4 + LiClO4 = NaClO4 + Li3PO4 =>
Na3PO4 + 3 LiClO4 = 3 NaClO4 + Li3PO4
(C2H5)3Al + H2O = Al(OH)3 + C2H6 =>
(C2H5)3Al + 3 H2O = Al(OH)3 + 3 C2H6
Cd + Cl = CdCl2 =>
Cd + 2 Cl = CdCl2
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
HNO3 + C2H5NS + H2O = H2S + NH4NO3 + CH3COOH =>
HNO3 + C2H5NS + 2 H2O = H2S + NH4NO3 + CH3COOH
C4H10O4 + KNO3 = CO2 + H2O + K2CO3 + N2 =>
5 C4H10O4 + 18 KNO3 = 11 CO2 + 25 H2O + 9 K2CO3 + 9 N2
Cu + SO2 + O2 = CuSO4 =>
Cu + SO2 + O2 = CuSO4
HI + Zn(NO3)2 = Zn + HI(NO3)2 =>
HI + Zn(NO3)2 = Zn + HI(NO3)2
BaCl2 + Na2(OH) = Na2Cl + Ba(OH)2 =>
BaCl2 + 2 Na2(OH) = 2 Na2Cl + Ba(OH)2
Ca(HCO3)2 + AgNO3 = AgHCO3 + Ca(NO3)2 =>
Ca(HCO3)2 + 2 AgNO3 = 2 AgHCO3 + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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