A On hot days, you may have noticed that potato
chip bags seem to "inflate", even though they
have not been opened. If I have a 250 mL bag at
a temperature of 25 degree C, and I leave it in my
car which has a temperature of 70 degrees C,
what will the new volume of the bag be?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate

How many grams of phosphorus are contained in 5.09 moles of phosphorus?