| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + 2 Mg = 2 MgCl + H2
BaCl2 + Li2CrO4 = BaCrO4 + LiCl =>
BaCl2 + Li2CrO4 = BaCrO4 + 2 LiCl
HCl + Mg2 = MgCl + H2 =>
2 HCl + Mg2 = 2 MgCl + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
KOH + NiSO4 = K2SO4 + Ni(OH)2 =>
2 KOH + NiSO4 = K2SO4 + Ni(OH)2
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H10O + HNO3 = C6H10O4 + NO + H2O =>
C6H10O + 2 HNO3 = C6H10O4 + 2 NO + H2O
C6H12O + HNO3 = C6H10O4 + N2O + H2O =>
C6H12O + 2 HNO3 = C6H10O4 + N2O + 2 H2O
C6H12O + HNO3 = C6H10O4 + NO + H2O =>
3 C6H12O + 8 HNO3 = 3 C6H10O4 + 8 NO + 7 H2O
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
C6H11OH + HNO3 = C6H10O4 + NO + H2O =>
3 C6H11OH + 8 HNO3 = 3 C6H10O4 + 8 NO + 7 H2O
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C6H11OH + HNO3 = C6H10O4 + NO + H2O =>
3 C6H11OH + 8 HNO3 = 3 C6H10O4 + 8 NO + 7 H2O
Mg(OH)2 + HNO3 = MgNO3 + H(OH)2 =>
Mg(OH)2 + HNO3 = MgNO3 + H(OH)2
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
PCl3 = PCl3 =>
PCl3 = PCl3
P(Cl)3 = P(Cl)3 =>
P(Cl)3 = P(Cl)3
C6H11OH + HNO3 = C6H10O4 + NO + H =>
2 C6H11OH + 3 HNO3 = 2 C6H10O4 + 3 NO + 7 H
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Cu + H2SO4 = SO2 + CuSO4 + H2O =>
Cu + 2 H2SO4 = SO2 + CuSO4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Si + CaP + O = CaSiO3 + P4 =>
4 Si + 4 CaP + 12 O = 4 CaSiO3 + P4
Hg2 + O2 = Hg2O2 =>
Hg2 + O2 = Hg2O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
PH3 + O = H2O + P =>
2 PH3 + 3 O = 3 H2O + 2 P
K + H2O = K(OH) + H =>
K + H2O = K(OH) + H
LiOH + CH3CH2OH = Li(OH)2 + CH3CH2 =>
LiOH + CH3CH2OH = Li(OH)2 + CH3CH2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Na3AlF6 = Na + Al + F =>
Na3AlF6 = 3 Na + Al + 6 F
Co(C2H3O2)2 + Al = Al(C2H3O2)3 + Co =>
3 Co(C2H3O2)2 + 2 Al = 2 Al(C2H3O2)3 + 3 Co
LiNO3 + CH3CH2OH = LiOH + CH3CH2 + NO3 =>
LiNO3 + CH3CH2OH = LiOH + CH3CH2 + NO3
Al(HCO3)3 = Al2(CO3)3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2(CO3)3 + 3 CO2 + 3 H2O
In + Cl = InCl3 =>
In + 3 Cl = InCl3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
CuO + H = Cu + H2O =>
CuO + 2 H = Cu + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
ZnS + O2 = ZnO + SO =>
ZnS + O2 = ZnO + SO
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
O = O =>
O = O
H2O = H + O =>
H2O = 2 H + O
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/08
Équations équilibrées sur10/28/07
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
