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Nimfa-mama [501]
3 years ago
13

Which of the following is a transition element A)H B) He C) Fr D) Rn E) Rh

Chemistry
1 answer:
muminat3 years ago
4 0

Answer:

rh, e

Explanation:

rhodium is a transition element

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Calculate the ph of a solution at 25. 0 °C that contains 2. 95 × 10^-12 m hydronium ions.
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The pH of a solution at 25. 0 °C that contains 2. 95 × 10^-12 m hydronium ions is 13.5.

<h3>What is pH? </h3>

pH is defined as the concentration of the hydrogen bond which is released or gained by the species in the solution which depicts the acidity and basicity of the solution.

<h3>What is pOH? </h3>

pOH is defined as the concentration of the hydronium ion present in solution.

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