PLZZZ HELPP ILL GIVE BRAINLIST A number is increased by 30, and then the
result is tripled. If the answer is 141, what
was the original number?

A) 77
B) 17
C) 37
D) 7

what the question so we can you out

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.