1. If blood was to be found at a crime scene, To which forensic What kind of analysis/What type of information unit should it be
sent? should be performed? would you hope to gain?

__can be defined as which velocity changes

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %