What is the ph of a solution with [h+] = 1.25 mc015-1.jpg 10–10 m? use mc015-2.jpg. –10.1 –9.90 7.90 9.90

Answer : Option D) 9.90

Explanation : The pH of the solution can be determined by the formula as

pH = - log

Here, the concentration of =

So, substituting this value in above formula;

we get pH = -log  

Therefore, pH = 9.90.

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

the answer is 1 i believe