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.
Answer:
Most planktonic life in the ocean exists in an area that is very vulnerable to marine pollution. This area is called the coral reef.
Explanation:
Answer:
Explanation:
Recall that one of the properties of a rhombus is that opposite angels are congruent. Therefore, given Rhombus RSTU, thus:
m<T = m<R
Collect like terms
Answer:
don't understand
where is the rest of the question
Because of so many patients and the new strain, doctors all over the world worked hard to keep patients alive, while many hospitals broke the bed quota.
