Which of the following is NOT a trait of gases?

A.) highly compressible

B.) capable of effusion

C.) fluid

D.) expendable

What does the plasma membrane do? A. makes food for the cell B. reproduces cells C. keeps the cell small D. encloses specific structures

a given sample of a gas has a volume of 3.0 L at a pressure of 4.0 atm. If the temperature remains constant and the pressure is changed to 6.0 atm, what is the new volume?

What is the salt that is produced when ammonia (NH3) and hydrochloric acid (HCl) react together? NCl NH4 + NH4Cl NH2Cl

There are several different insecticides sold at your local home and garden store. They all claim to be safe for use around animals and children, but you want to be sure of this safety before you use one of the products at your own home.

Which formula represents ammonium nitrate? NH4NO3, NH4NO2, NH4 (NO3) 2, NH4NO2, NH4 (NO2) 2?

The function of a specific enzyme is most directly influenced by its

Explain why the atomic mass of an element is usually not given as a whole number even though each individual atom of the element has a whole number of protons and neutrons

A canister of acetylene has a volume of 42 L. The temperature of the acetylene is 305 K and the pressure is 780 torr. Determine the amount of gas in the canister

In terms of the scientific method, the purpose of an experiment is: form a hypothesis test a hypothesis form a conclusion develop data

Which layer of the earth can only be studied by indirect means