Conversions

Conversions 1 answer below » 3.36×10-5 g to micrograms1.08×10-8 s to nanoseconds2.22 pm to meters Jan 22 2012 09:03 PM

gas laws pressure volume moles

gas laws pressure volume moles 1 answer below » a)Using concepts of molecular velocity and collisions of molecules, explain the relationshipbetween pressure & volume.b) Using concepts of molecular velocity and collisions of molecules, explain the...

measuring

measuring 1 answer below » Suppose a typical 1mL sample of bacteria contains 1,000,000 bacteria. If you shine a light beam through this sample, minimal light passes through ( assume no light passes through). What if your sample allows 50% of light to pass through? How...

chemistry

chemistry 2 answers below » An atom of fluorine has a mass of 19 atomic mass units.The total number of protons and neutrons in its nucleus is1) 192) 283) 104) 9 Jan 22 2012 09:18 PM