Which of the following statements best describes the effect of replacing the graph of y = f(x) with the graph of y = f(x) + 20?
a. the graph of y = f(x) will shift left 20 units
b. the graph of y = f(x) will shift down 20 units
c. the graph of y = f(x) will shift up 20 units
d. the graph of y = f(x) will shift right 20 units

answer:

the position of equilibrium will shift to the left.

step-by-step explanation:

the general equation for the dissociation of a weak base is

b + h₂o   ⇌   bh⁺ + oh⁻

according to le châtelier's principle, when a stress is applied to a system at equilibrium, the system will respond in a way that tends to relieve the stress.

if you apply a stress by adding more bh⁺ or oh⁻,   the system will respond by moving in a direction that gets rid of the added ions.

the position of equilibrium will shift to the left, forming more of the undissociated base.

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step-by-step explanation: