How many parts per million of sulfur dioxide are there in a 12,000 g aqueous solution containing 0.095 g of sulfur dioxide?

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

Which suspect most likely committed the robbery and how do you know

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?