| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C16H21NO3*HCl + 24 O2 = 32 CO + 22 H2O + N2 + 2 Cl
Mg(NO3)2 = Mg(NO2)2 + O2 =>
Mg(NO3)2 = Mg(NO2)2 + O2
Al2(SO4)3 + NaClO = Na2SO4 + Al(ClO)3 =>
Al2(SO4)3 + 6 NaClO = 3 Na2SO4 + 2 Al(ClO)3
AlN3O9 + Na2CO3 = Al2C3O9 + NaNO3 =>
2 AlN3O9 + 3 Na2CO3 = Al2C3O9 + 6 NaNO3
Zn + KNO2 + KOH = K2ZnO2 + NH3 + H2O =>
3 Zn + KNO2 + 5 KOH = 3 K2ZnO2 + NH3 + H2O
Cu(NO3)2 + MgS = CuS + Mg(NO3)2 =>
Cu(NO3)2 + MgS = CuS + Mg(NO3)2
S + NHO3 = H2SO4 + NO2 + H2O =>
S + 6 NHO3 = H2SO4 + 6 NO2 + 2 H2O
Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3
[Zn(NH3)4] = Zn + NH3 =>
[Zn(NH3)4] = Zn + 4 NH3
Ba(s) + H2SO4 = H(g) + BaSO4 =>
Ba(s) + H2SO4 = 2 H(g) + BaSO4
Ni + H2IO6 + S2O8 + Na + H2O = NaNiIO6*H2O + Na2HSO4 =>
Ni + H2IO6 + S2O8 + 5 Na + H2O = NaNiIO6*H2O + 2 Na2HSO4
Sm + O = SmO =>
Sm + O = SmO
CaSO4 + Mg(OH)2 = Ca(HO)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(HO)2 + MgSO4
AlCl3(s) + H2O = Al2O3(s) + HCl(aq) =>
2 AlCl3(s) + 3 H2O = Al2O3(s) + 6 HCl(aq)
Ba(NO3)2(aq) + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2(aq) + K2SO4 = BaSO4 + 2 KNO3
Fe2S3 + KF = Fe2F + KS3 =>
Fe2S3 + KF = Fe2F + KS3
FeCl3 + Na2CO3 + HOH = Fe(OH)3 + NaCl + CO2 =>
2 FeCl3 + 3 Na2CO3 + 3 HOH = 2 Fe(OH)3 + 6 NaCl + 3 CO2
NaNO3H2O = H2O + NaNO3 =>
NaNO3H2O = H2O + NaNO3
N2O3(g) + H2O = HNO2 =>
N2O3(g) + H2O = 2 HNO2
CuI2 + (NH4)2CO3 = CuCO3 + NH4I =>
CuI2 + (NH4)2CO3 = CuCO3 + 2 NH4I
HBr + O2 = H2O + Br2 =>
4 HBr + O2 = 2 H2O + 2 Br2
KBrO3 + HI = KBr + I2 + H2O =>
KBrO3 + 6 HI = KBr + 3 I2 + 3 H2O
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)(aq) + Mg(s) =>
2 Ca(s) + Mg(NO3)2(aq) = 2 Ca(NO3)(aq) + Mg(s)
Na2S5 + O2 + H2O = Na2S2O3 + H2SO3 =>
2 Na2S5 + 9 O2 + 6 H2O = 2 Na2S2O3 + 6 H2SO3
(CuOH)2SO4 + HOH = Cu(OH)2 + H2SO4 =>
(CuOH)2SO4 + 2 HOH = 2 Cu(OH)2 + H2SO4
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
ZnCl2 + Cu2 = Zn + CuCl2 =>
2 ZnCl2 + Cu2 = 2 Zn + 2 CuCl2
NaBrO4 + LiHTeO3 = Br2 + Li2TeO4 + Na2TeO4 + H2TeO4 + H2O =>
4 NaBrO4 + 14 LiHTeO3 = 2 Br2 + 7 Li2TeO4 + 2 Na2TeO4 + 5 H2TeO4 + 2 H2O
KCl(s) + H2SO4(aq) = HCl(aq) + KHSO4(g) =>
KCl(s) + H2SO4(aq) = HCl(aq) + KHSO4(g)
Al + Fe(Cr2O7) = Fe + Al2(Cr2O7)3 =>
2 Al + 3 Fe(Cr2O7) = 3 Fe + Al2(Cr2O7)3
Cr + NH4 + CN + S4O6 = Cr(NH3)2(SCN)4 + SO4 + H2O =>
2 Cr + 4 NH4 + 8 CN + 3 S4O6 = 2 Cr(NH3)2(SCN)4 + 4 SO4 + 2 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
H2(g) + N2(g) + C(g) = HCN(g) =>
H2(g) + N2(g) + 2 C(g) = 2 HCN(g)
CUO2 + HCl = CUCl2 + HO =>
CUO2 + 2 HCl = CUCl2 + 2 HO
Ag2SO4 + Ba(OH)2 = Ag(OH)2 + Ba2SO4 =>
Ag2SO4 + 2 Ba(OH)2 = 2 Ag(OH)2 + Ba2SO4
NaO(l) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O(l) =>
8 NaO(l) + 9 CH3COOH(aq) = 8 CH3COONa(aq) + 2 CO2(g) + 6 H2O(l)
(ClO) = (ClO3) + Cl =>
3(ClO) = (ClO3) + 2 Cl
CuI + K2CO3 = KI + Cu2O + CO2 =>
2 CuI + K2CO3 = 2 KI + Cu2O + CO2
NaNO3 + Li3PO4 = Na3PO4 + LiNO3 =>
3 NaNO3 + Li3PO4 = Na3PO4 + 3 LiNO3
RbNO3 + BeCl2 = Be(NO3)2 + RbCl =>
2 RbNO3 + BeCl2 = Be(NO3)2 + 2 RbCl
Sn + OH{-} + H2O = HSnO2{-} + H2 =>
Sn + OH{-} + H2O = HSnO2{-} + H2
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2 =>
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2
Pb(Cl)2 = Pb + Cl =>
Pb(Cl)2 = Pb + 2 Cl
Na2SO4 + Fe2(SO4)3 + H2O = NaFe3(SO4)2(OH)6 + H2SO4 =>
Na2SO4 + 3 Fe2(SO4)3 + 12 H2O = 2 NaFe3(SO4)2(OH)6 + 6 H2SO4
H2S + Zn(OH)2 = ZnS + HOH =>
H2S + Zn(OH)2 = ZnS + 2 HOH
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
Fe(OH)2 + KOH = FeOH + KO + H2O =>
Fe(OH)2 + KOH = FeOH + KO + H2O
C6H6 + Na = C6H5Na + H2 =>
2 C6H6 + 2 Na = 2 C6H5Na + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
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