How can you write the expression 7(b – 2) in words? 1.two subtracted from the quotient of seven divided by b 2.seven added to difference of b minus two 3.the quotient of seven divided by b minus two 4.two subtracted from seven times b 5.the product of seven and the difference of b minus two

The expression given to is: 7(b-2)

As we can see, b-2 is the difference of b minus 2. Likewise, 7(b-2) is the product of seven and the above difference of (b-2).

Therefore, the expression 7(b – 2) can be written in words as, "product of seven and the difference of b minus two".

Thus, out of the given options, the fifth (last) option is the correct one.

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.