Acard is drawn from a standard deck of 52 cards what is the probability this card will be a king or an ace

2/13

Step-by-step explanation:

Well, there are 4 Aces and 4 Kings in a deck of 52 cards, so the probability of getting a King OR an Ace is 8/52. simplified, there is a 2 in 13 chance that you will get a King or Ace.

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.

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.