Nitrogen and hydrogen in the mole ratio of 1:3 is allowed to achieve equilibrium at
10.0 atm and 550°C. The equilibrium mixture was found to contain 15% of ammonia.
N2(g) + 3H2(g) 2NH3(g) ∆H = –ve
(a) Calculate KP for the above equilibrium at the same temperature.
(b) Use the Le Chatelier’s principle to explain any shift in the equilibrium system if:
i. concentration of N2 gas is decreased.
ii. temperature is lowered.
iii. volume of the container is increased.
Answers
Answer:
state of rest or balance due to the equal action of opposing forces. equal balance between any powers, influences, etc.; equality of effect. mental or emotional balance; equanimity: The pressures of the situation caused her to lose her equilibrium. Chemistry.Equilibrium, in physics, the condition of a system when neither its state of motion nor its internal energy state tends to change with time. ... For a single particle, equilibrium arises if the vector sum of all forces acting upon the particle is zero.There are three types of equilibrium: stable, unstable, and neutral. Figures throughout this module illustrate various examples. Figure 1 presents a balanced system, such as the toy doll on the man's hand, which has its center of gravity (cg) directly over the pivot, so that the torque of the total weight is zero.
Explanation:
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