C) 25 + (-10) – 3 x [2 – (-2)]​

3

Step-by-step explanation:

25 - 10 -3 × [2-(-2)]

25 - 10 -3 × (2+2)

25 - 10 -3 × 4

25 - 10 - 12

3

i don't really know if it's correct 25-10-6x-2x

15-8x

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation:

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.