| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + Al(OH)3 = KAl(OH)4
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
HY + H2SO4 = Y2 + H2S + H2O =>
8 HY + H2SO4 = 4 Y2 + H2S + 4 H2O
H3CO3 + Ba(OH)2 = Ba3(CO3)2 + H2O =>
2 H3CO3 + 3 Ba(OH)2 = Ba3(CO3)2 + 6 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C2H2 + H2 = C4H8 =>
2 C2H2 + 2 H2 = C4H8
H2S + HNO3 = S + NO2 + H2O =>
H2S + 2 HNO3 = S + 2 NO2 + 2 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
P + O = P2O5 =>
2 P + 5 O = P2O5
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
C6H5NH2 + HCl = C6H6NH2 + Cl =>
C6H5NH2 + HCl = C6H6NH2 + Cl
CH3COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
CH3COH + 2 Cu(OH)2 = Cu2O + CH3COOH + 2 H2O
NH4OH + CO2 + NaCl = NH4Cl + NaHCO3 =>
NH4OH + CO2 + NaCl = NH4Cl + NaHCO3
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
H3CO3 + Al(OH)3 = Al3(CO3)3 + H2O =>
3 H3CO3 + 3 Al(OH)3 = Al3(CO3)3 + 9 H2O
KNO2 + NaCl = KCl + NaNO2 =>
KNO2 + NaCl = KCl + NaNO2
KI + NaClO = KClO + NaI =>
KI + NaClO = KClO + NaI
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeI2 + HIO3 + HCl = FeCl3 + ICl + H2O =>
4 FeI2 + 5 HIO3 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mn3O4 + KNO3 + KOH = KMnO2 + NO2 + H2O =>
Mn3O4 + KNO3 + 2 KOH = 3 KMnO2 + NO2 + H2O
Cl + O = ClO3 =>
Cl + 3 O = ClO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOH + S = Na2S + Na2S2O3 + H2O =>
6 NaOH + 4 S = 2 Na2S + Na2S2O3 + 3 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
Cl + O = ClO9 =>
Cl + 9 O = ClO9
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
Al2(SO4)3 + H2O = H2SO4 + Al2O3 =>
Al2(SO4)3 + 3 H2O = 3 H2SO4 + Al2O3
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
H3CO3 + Fe(OH)3 = Fe3(CO3)3 + H2O =>
3 H3CO3 + 3 Fe(OH)3 = Fe3(CO3)3 + 9 H2O
Na2SO4(aq) + CaI2(aq) = CaSO4(s) + NaI(aq) =>
Na2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 NaI(aq)
NaHCO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 NaHCO3 + H3PO4 = 3 CO2 + 3 H2O + Na3PO4
N + H2O = NH3 + NO2 =>
7 N + 6 H2O = 4 NH3 + 3 NO2
Sn + HNO3 = Sn(NO3)2 + NO + H2O =>
3 Sn + 8 HNO3 = 3 Sn(NO3)2 + 2 NO + 4 H2O
Na2SO3 + KMnO4 + H2O = MnO2 + KOH + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
FeS2 + HNO3 = Fe(NO3)3 + N2 + SO2 + H2O =>
10 FeS2 + 52 HNO3 = 10 Fe(NO3)3 + 11 N2 + 20 SO2 + 26 H2O
KMNO4 + HCl + H2SO4 = MNSO4 + K2SO4 + Cl2 + H2O =>
2 KMNO4 + 10 HCl + 3 H2SO4 = 2 MNSO4 + K2SO4 + 5 Cl2 + 8 H2O
NH4Cl + Cl2 = HCl + NCl3 =>
NH4Cl + 3 Cl2 = 4 HCl + NCl3
K2SO3 + KMnO4 + H2O = K2SO4 + MnO2 + KOH =>
3 K2SO3 + 2 KMnO4 + H2O = 3 K2SO4 + 2 MnO2 + 2 KOH
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Cr + KNO3 + NaOH = Na2CrO4 + KNO2 + H20 =>
10 Cr + 20 KNO3 + 20 NaOH = 10 Na2CrO4 + 20 KNO2 + H20
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/15
Équations équilibrées sur04/15/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
