Chloride of metal x which is used to make coins, when exposed to sunlight, turns grey to white.
name the type of reactiion, Identify x and write a blanced equation

Forests and meadows are often cut down to make way for farms or large number of new homes. what are some of the elements of ecosystems that are lost when plants in these areas are removed?

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump