1. For the circle with the equation (x-2)^2 + (y+3)^2 =9, answer each question.
(a) What are the coordinates of the center?

(b) What are the radius and diameter of the circle?

(c) Graph the circle.

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.

11

step-by-step explanation:

32.50-7.50=25

225/25=11