2 Find the area of the semicircle.
Either enter an exact answer in terms of it or use 3.14 for I and enter your answer as a decimal.
I units?

So we know that the area of a full circle is pi multiplied by radius squared

But for a semicircle the area is pi multiplied by radius squared divided by two

So, we do 3.14*3^2/2

Which is 14.13

Step-by-step explanation:

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.