To find the pH, you have to do -log[H] which is around 7.02228
Answer:
a) Addition reaction, is your answer
.5s
Here is a cat photo to make your day better
Answer:
D
Explanation:
Mendeleev was a Russian scientist. His works provided the framework for the present day periodic table. What Mendeleev did was to arrange the elements in order of their atomic weights.
He however had some gaps in his periodic table. He impressively predicted the elements that would fill in these blank spaces even though they were yet to be discovered as at then.