Acook uses fifteen 2- litre bottles of cooking oil in 4 weeks. If he decides to buy 5 litre tins of oil instead , how many tins of cooking oil will be use over a 10 weeks period if the rate at which he uses it remains unchanged?

i think it is 15 tins

Step-by-step explanation:

hey i’m new i won’t be answering any questions now bye peeps see you next time

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.