| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbNO + HCl = PbCl + HNO
Fe3N2 + Br2 = FeBr2 + N2 =>
Fe3N2 + 3 Br2 = 3 FeBr2 + N2
Au4 + C3 = CAu8 =>
6 Au4 + C3 = 3 CAu8
KH2PO4 + H2O = KH2PO4(H2O)2 =>
KH2PO4 + 2 H2O = KH2PO4(H2O)2
Ag3N + NaH = Ag3H + NaN =>
Ag3N + NaH = Ag3H + NaN
KOH + Pb(NO3)2 = K(NO3) + (OH)2Pb =>
2 KOH + Pb(NO3)2 = 2 K(NO3) + (OH)2Pb
H3SbO4 + Bi(OH)3 = Bi2(HSbO4)3 + H2O =>
3 H3SbO4 + 2 Bi(OH)3 = Bi2(HSbO4)3 + 6 H2O
NaCl + H2O2 = NaOCl + H2O =>
NaCl + H2O2 = NaOCl + H2O
NaOH + Ni(SO4)2 = NiOH + Na(SO4)2 =>
NaOH + Ni(SO4)2 = NiOH + Na(SO4)2
Cl2 + LiI = ClI + Li =>
Cl2 + 2 LiI = 2 ClI + 2 Li
KH2PO4 + H2O = KH2PO4(H2O)2 =>
KH2PO4 + 2 H2O = KH2PO4(H2O)2
Au4 + C3 = CAu8 =>
6 Au4 + C3 = 3 CAu8
Ag3N + NaH = Ag3H + NaN =>
Ag3N + NaH = Ag3H + NaN
Ca2 + NH4OH = Ca(OH)2 + NH4 =>
Ca2 + 4 NH4OH = 2 Ca(OH)2 + 4 NH4
Fe3N2 + Br2 = FeBr2 + N2 =>
Fe3N2 + 3 Br2 = 3 FeBr2 + N2
KNO3 + C7H8O = K2 + CO2 + H2O + N2 =>
34 KNO3 + 6 C7H8O = 17 K2 + 42 CO2 + 24 H2O + 17 N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn2 + PbNO32 = ZnNO32 + Pb2 =>
Zn2 + 2 PbNO32 = 2 ZnNO32 + Pb2
Fe2(SO4)3 + NH3 + H2O = H3FeO3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 H3FeO3 + 3(NH4)2SO4
(NH4)2CrO4H2O = NH3 + H2O + Cr2O3 + O2 =>
4(NH4)2CrO4H2O = 8 NH3 + 8 H2O + 2 Cr2O3 + 3 O2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaOH + Ni(SO4)2 = NiOH + Na(SO4)2 =>
NaOH + Ni(SO4)2 = NiOH + Na(SO4)2
Fe3N2 + Br2 = FeBr2 + N2 =>
Fe3N2 + 3 Br2 = 3 FeBr2 + N2
Ag3N + NaH = Ag3H + NaN =>
Ag3N + NaH = Ag3H + NaN
KNO3 + C7H8O = K2 + CO2 + H2O + N2 =>
34 KNO3 + 6 C7H8O = 17 K2 + 42 CO2 + 24 H2O + 17 N2
Al(NO3)3 + Fe(Cl)3 = Al(Cl)3 + Fe(NO3)3 =>
Al(NO3)3 + Fe(Cl)3 = Al(Cl)3 + Fe(NO3)3
Si + NaOH = SiO + Na + H2 =>
2 Si + 2 NaOH = 2 SiO + 2 Na + H2
KNO3 + C7H8O = K2 + CO2 + H2O + N2 =>
34 KNO3 + 6 C7H8O = 17 K2 + 42 CO2 + 24 H2O + 17 N2
AICI2 = AI + CI2 =>
AICI2 = AI + CI2
Mg(s) + FeCl2(g) = MgCl + Fe =>
2 Mg(s) + FeCl2(g) = 2 MgCl + Fe
HCOOH + KOH = KCO2H + H2O =>
HCOOH + KOH = KCO2H + H2O
HO{-} + [Cr(NH3)5(OH)]{2+} + HO2{-} = CrO4{2-} + NH3 + H2O =>
5 HO{-} + 2[Cr(NH3)5(OH)]{2+} + 3 HO2{-} = 2 CrO4{2-} + 10 NH3 + 5 H2O
K3N + Pb(NO3)2 = KNO3 + Pb3N2 =>
2 K3N + 3 Pb(NO3)2 = 6 KNO3 + Pb3N2
NI3*NH3 = N2 + NH4I + I2 =>
8 NI3*NH3 = 5 N2 + 6 NH4I + 9 I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
I2 + CCl4 = I2CCl4 =>
I2 + CCl4 = I2CCl4
H2CO3 + SO4 = H2SO4 + CO3 =>
H2CO3 + SO4 = H2SO4 + CO3
CuSO4 + NaC2H3O2 = Cu(C2H3O2)2 + Na2SO4 =>
CuSO4 + 2 NaC2H3O2 = Cu(C2H3O2)2 + Na2SO4
Ga + HCIO3 = Ga(CIO3)3 + H2 =>
2 Ga + 6 HCIO3 = 2 Ga(CIO3)3 + 3 H2
Mo + HCl = MoHCl =>
Mo + HCl = MoHCl
H2O2 + H{+} + Fe = Fe{+2} + H2O =>
H2O2 + 2 H{+} + Fe = Fe{+2} + 2 H2O
NaS + AgNO3 = AgS + NaNO3 =>
NaS + AgNO3 = AgS + NaNO3
Mg + HCl = Mg{+2)+Cl{-}+H2 =>
Mg + 2 HCl = Mg{+2)+2Cl{-}+H2
Na({+}) + Cl({-}1) = NaCl =>
Na({+}) + Cl({-}1) = NaCl
PbN2O6 + AlCl3 = PbCl2 + AlN3O9 =>
3 PbN2O6 + 2 AlCl3 = 3 PbCl2 + 2 AlN3O9
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + Mn2(SO4)2 = Na2SO4 + Mn(OH)2 =>
4 NaOH + Mn2(SO4)2 = 2 Na2SO4 + 2 Mn(OH)2
Au4 + C3 = CAu8 =>
6 Au4 + C3 = 3 CAu8
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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