What is the molar mass of a substance
2 answers:
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<h2>Hello!</h2>
The answer is:
The new volume is equal to 206.5 L.
<h2>Why?</h2>To solve this problem, we need to assume that the pressure is constant, and use the Charle's Law equation, so, solving we have:
We are given:
Then, using the Charle's Law equation, we have:
Hence, we have that the new volume is equal to 206.5 L.
Have a nice day!
Answer:
*
* The solution is acidic since the pH is below 7.
Explanation:
Hello,
In this case, we can mathematically define the pH by:
Thus, for the given hydronium concentration we simply compute the pH:
Thereby, we conclude the solution is acidic due to the fact that the pH is below 7 which is the neutral point and above it the solutions are basic.
Regards.