Calculate the work associated with the compression of a gas from 121.0 l to 80.0 l at a constant pressure of 16.7 atm.

a. 685 l atm

b. - 685 l atm

c. 2.46 l atm

d. - 2.46 l atm

e. 101 l atm

What is the ionic ratio for a mixture of li and o forming an ionic bond?

Hona owns 200 shares of Firm X stock. How many shares will she have after the recently declared 15% stock dividend is completed?

a drop of water weighing 0.48 g condenses on the surface of a 55-g block of aluminum that is initially at 25C.

How many milliliters of 2.55M NaOH is needed to make 125mL of 0.75M NaOH solution?

How does density affect the layering of the Earth's interior?

What can show the presence of carbon dioxide?

How does the shape of a structure affect its overall strength

Kim is doing an experiment with sound waves. She tested to see how quickly a sound wave could travel through three different materials: a metal pole, a helium balloon and a glass of water. She recorded her results.

Which of the following is an example of an electric force that occurs in atoms

5. What is another name for Newton's first law in your own words.