The owner of Livingston Florist is assembling flower arrangements for Valentine's Day. This morning, she assembled 9 small arrangements and 3 large arrangements, which took her a total of 78 minutes. After lunch, she arranged 1 large arrangement, which took 8 minutes. How long does it take to assemble each type?

24 minutes for 3 large arrangements

54 minutes for 9 small arrangements

6 minutes for each small arrangement

8 minutes for each large arrangement  

Step-by-step explanation:

hope this helps!

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.

add an !

step-by-step explanation: