The pH of which salt is independent of its concentration ?
The ionization constant of chloroacetic acid is 1.35×10−3. What will be the pH of 0.1 M acid and its 0.1 M sodium salt solution?
What is Kc for the following equilibrium when the equilibrium concentration of each substance is: [SO2]=0.60M,∣O2∣=0.82M and [SO3]=1.90M ?
One mole of H2O and one mole of CO are taken in 10 L vessel and heated to 725 K. At equilibrium, 40% of water (by mass) reacts with CO according to the equation.
Calculate the equilibrium constant for the reaction.
Equilibrium constant, Kc for the reaction, N2(g)+3H2(g)⇌ 2NH3(g); at 500 K is 0.061 litre2 mole−2. At a particular time, the analysis shows that composition of the reaction mixture is 3.00 mol litre−1 of N2, 2.00 mol litre−1 of H2, and 0.500 mol litre−1 of NH3. Is the reaction at equilibrium? If not, in which direction does the reaction tend to proceed to reach equilibrium?
One of the reaction that takes place in producing steel from iron ore is the reduction of iron (II) oxide by carbon monoxide to give iron metal and CO2 .
FeO(s)+CO(g)⇌Fe(s)+CO2(g);Kp=0.265 atm at 105 K
What are the equilibrium partial pressures of CO and CO2 at 1050 K if the initial pressure are PCO=1.4atm and PCO2=0.80atm?