The correct answer is B. 
Explanation
The question provides us with information about the concentration of ![[OH^{-} ]](https://tex.z-dn.net/?f=%5BOH%5E%7B-%7D%20%5D)
and we are supposed to use this information to find the ![[H^{+} ]](https://tex.z-dn.net/?f=%5BH%5E%7B%2B%7D%20%5D)
concentration. The pH of a solution gives us information about
If we the reaction is in equilibrium and with standard conditions of 25°C, then pH is given by the formula
.
Once we find the pH we use the relationship ![pH= -log[H^{+} ]](https://tex.z-dn.net/?f=pH%3D%20-log%5BH%5E%7B%2B%7D%20%5D)
, then the ,is given by
![pH = -log[H^{+} ]\\\implies [H^{+} ]= 10^{-pH} = 10^{-5.8}= 1.58 \times 10^{-6}](https://tex.z-dn.net/?f=pH%20%3D%20-log%5BH%5E%7B%2B%7D%20%5D%5C%5C%5Cimplies%20%5BH%5E%7B%2B%7D%20%5D%3D%2010%5E%7B-pH%7D%20%3D%2010%5E%7B-5.8%7D%3D%201.58%20%5Ctimes%2010%5E%7B-6%7D)
Answer:
As the temperature of a fixed volume of a gas increase the pressure will increase.
Explanation:
According to the Gay- Lussac's Law,
" The pressure of given amount of gas is directly proportional to the temperature at a constant volume"
Mathematical expression:
P ∝ T
P = CT
P / T = C
As the temperature increase, the pressure also increase.
The initial and final expression of volume and pressure can be written as,
P₁ / T₁ = P₂ / T₂
An earthquake is a catastrophic<span> event that results from a gradual accumulation of stresses at fault lines. Clearly </span>catastrophism<span> is at work.</span>
Answer:
Brother/sister It's Layer 'C'
Explanation:
HOPE IT HELPZZ!
Answer:
Correct answer is B.
Explanation:
Took the test and got this right. :)
