Nitric acid (HNO3) is used in the production of fertilizer, dyes, drugs, and explosives. Calculate the pH of a HNO3 solution having a hydrogen ion concentration of 0.41 M. Report your answer to the second decimal place.

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

What volume would 2.25 moles of ne has occupy at stp?

Which sample at stp has the same number of atoms as 18 liters of ne at stp