What is the pH of a 0.50M solution of HCl, a strong acid?

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.