What is the hydronium ion concentration in an aqueous hydrobromic acid solution with a pH of 4.530?
1 answer:
Answer:
2.951 × 10⁻⁵ M
Explanation:
Let's consider the acid reaction of hydrobromic acid according to Brönsted-Lowry acid-base theory.
HBr(aq) + H₂O(l) ⇒ Br⁻(aq) + H₃O⁺(aq)
Given the pH = 4.530, we can calculate the concentration of the hydronium ion using the following expression.
pH = -log [H₃O⁺]
[H₃O⁺] = antilog -pH = antilog -4.530 = 2.951 × 10⁻⁵ M
You might be interested in
Water intoxication occurs when:
water is consumed in larger amounts without much electrolyte take in.
14. is a and i think 15. is b
How much it has to drop and how heavy it is. Hope this is what you're looking for:)
Answer:
16 is the mass number. 8 is the atomic number.
Answer:
i'm not able to see images but if you type it all i can answer:)
Explanation:
