Speed is defined as the distance an object travels per unit of time. Which TYPE of speed is observed when you look at the speedometer of a car? Question 7 options:

A)
Constant Speed
B)
Instantaneous Speed
C)
Average Speed

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.

If a solution contains 3 moles/liter of sodium chloride (nacl, made of sodium ions and chloride ions), what is the osmolarity of this solution

What is a number added in front of a formula in order to balance the equation