PLZ HELP The graph shows the number of sprays an automatic air freshener dispenses, y, in x minutes:

Which expression can be used to calculate the rate per minute at which the air freshener dispenses sprays?

fraction 30 over 6
fraction 24 over 30
fraction 30over 24
fraction 6 over 30

The first dot is on 2 for number of sprays and 30 for time

so the expression would be number of sprays over time so 2 over 30

2/30 that would reduce to 1/15 meaning each spray happens every 15 minutes...

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.

i need a picture

step-by-step explanation: