In a closed system a reversible chemical reaction will reach a state of dynamic chemical equilibrium when the rate of the forward reaction is to be in or equal to the rate of the reverse reaction.
<h3>What occurs if a reaction reaches dynamic equilibrium in a closed system?</h3>
A closed chemical system is said to attain dynamic equilibrium if the rate of the forward reaction is said to have equals the rate of the backward reaction and also the level of concentrations of products and reactants are said to be the same.
Hence, In a closed system a reversible chemical reaction will reach a state of dynamic chemical equilibrium when the rate of the forward reaction is to be in or equal to the rate of the reverse reaction.
Learn more about reverse reaction from
brainly.com/question/16614855
#SPJ1
The correct answer is C
We are solving for C so we need to isolate C
Multiply 2 to both sides
2W = CV^2
Divide V^2
C = 2W/V^2
The probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade is: D. 0.80.
<h3>How to calculate the probability?</h3>
In this exercise, you're required to determine the probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade. Thus, we would apply Bayes's theorem.
- Let S represent studied for.
- Let B represent a score of B or higher grade
Therefore, we need to find P(S|B):
S|B = 0.80.
Read more on probability here: brainly.com/question/25870256
#SPJ1
<u>Complete Question:</u>
At the beginning of the semester, a professor tells students that if they study for the tests, then there is a 55% chance they will get a B or higher on the tests. If they do not study, there is a 20% chance that they will get a B or higher on the tests. The professor knows from prior surveys that 60% of students study for the tests. The probabilities are displayed in the tree diagram.
The reason for the speakers interruption of the narrative was to; dramatize the overwhelming beauty that is revealed as Pan begins to play
<h3>What is the aim of the speaker?</h3>
This question is taken from a poem that shows a dramatic retelling of a mythological story that resonates with the speaker's experience.
In the poem, we see the speaker in line 21 talk about the reed's pith as being "like the heart of a man" to show the pan's casual cruelty.
However, in lines 31 to 33, the interruption of the pace of the narrative was in order to dramatize the overwhelming beauty that is revealed as Pan begins to play.
Read more about aim of speaker at; brainly.com/question/17543484
Culture trait : A culture trait is the learned system of beliefs, values, traditions, symbols and meanings that are passed from one generation to another within a specific community of people.
The least unit of culture is called the culture trait.
Hence the answer is FALSE.
