What is the difference between the type of smog experiences by cities in the eastern united states and that found in southern california?

In general, are there any major differences that you can see? explain

Graded assignment lab report answer the questions below. 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.

Why were the results whit just water so much different than the trials with the detergent ?