Which of the following is TRUE about most gases?

A. They have a fixed volume.
B. They expand to completely fill their container.
C. They cannot be compressed.
D. All of their particles are the same size
E. Their particles are very close together.

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?