Find the least common multiple (lcm) to determine the least common denominator for 2⁄3, 5⁄6, and 9⁄4. a. 9 b. 60 c. 18 d. 12

A, 9

Step-by-step explanation:

First you have to find your least common denominator for all 3, writing them down helps <3

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.

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step-by-step explanation: