If you have 45.6mL of a liquid and its mass is measured at 46.83g, what is its
density? What liquid is it?

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature