How many moles are there in 2.35 x 10^24 molecules of h2o
1 answer:
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Answer:
11·699
Explanation:
Given the concentration of hydroxide ion in the solution is 5 × M
Assuming the temperature at which it is asked to find the pH of the solution be 298 K
<h3>At 298 K the dissociation constant of water is∴ pOH of the given solution = - log(5 × = -0·699 + 3 = 2·301
pH of the given solution = 14 - 2·301 = 11·699
∴ pH of the solution = 11·699