Inhibitor
Explanation:
Adding an inhibitor will slow down a chemical reaction. Inhibitors works like a negative catalyst.
The addition of a foreign body can influence the rate of a reaction.
- When a foreign body slows down a reaction, it is called an inhibitor.
- An inhibitor is a negative catalyst that will slow down a reaction.
- Such substances do not allow a reaction to proceed freely and very fast.
- They work in the opposite way a normal catalyst would.
- It is good to know conditions and chemicals that can inhibit a chemical reaction.
learn more:
Catalysts brainly.com/question/8413755
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Answer:
How to Tell Your Crush You Like Them Without Making Things Weird
Drop A Few Hints. ...
Give Yourself a Deadline. ...
Be Confident. ...
Make It Easy for Them. ...
But Also Make Sure You're Comfortable. ...
Consider How You Would Feel If You Didn't Tell Them. ...
Look At The Big Picture. ...
Stay Positive.
Explanation:
We are given with the equilibrium constant of acid, HF and is asked to calculate the pH of 0.30 M NaF solution. The formula to be followed is
Ka = [H+][F-]/[HF]Ka = 7.2 x 10 -4 = x^2/[0.3-x]x = [H+]= pH = -log (H+) = 1.84
The answer would be E, it shows students how the different environments appear, since you can visually see it.
