Conclusion: describe the procedure for determining the density of earth materials,

(be complete.)

Can someone me with questions 15 to 17 plz.

An engineer wishes to design a container that will hold 12.0 mol of ethane at a pressure no greater than 5.00x10*2 kpa and a temperature of 52.0 degrees celsius. what is the minimum volume the container can have?

What do many bases have in common? apex chemistry sem 2