Answer:
The correct answer is 10.
Explanation:
The pH of a solution can be calculated by using the following formula:
![pH = - \log_{10} [H^{+}]](https://tex.z-dn.net/?f=pH%20%3D%20-%20%5Clog_%7B10%7D%20%5BH%5E%7B%2B%7D%5D)
(1)
Where ![[H^{+}]](https://tex.z-dn.net/?f=%5BH%5E%7B%2B%7D%5D)
is the concentration of hydrogen ions in the solution.
If we know that solution D has a hydrogen ion concentration of 
, then the pH of the solution is:
Hence, the correct answer is 10.
1. False because there can be other ways to make relationships work but that’s also true I think
2. True
3. Failure happens to everyone
4. Um I’m gonna say false people are different
5. All of the above
6. True
7. I would say “you” but all of the above also works in reality
8. Failure happens to everyone ?
9. We can change
10. True
I hope I helped not positive with these.
Answer:
1.8 pounds
Explanation
Raw score=Mean+ SD* z-score
=1.3+0.4*1.25
=1.8 pounds
Answer:
. Grade > 65 and (name == “Micheal” or name == “Rumpelstiltskin”) and not(x == -3)
He sold 15 muffins. There were 135 muffins and 165 brownies in the start.
