18 people ordered soup ans sandwiches for lunch. each person had either soup or sandwich. the sandwiches cost $7.75 each and the doups cost $4.59 each. if the total cost of all 18 lunches was $113.50, how many sandwiches were ordered?

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.

b

step-by-step explanation:

b