What is the volume of 55 l of gas initially at 500 k and 4.25 atm when conditions change to stp? a. 10.5 l b. 428.1 l c. 584.0 l d. 127.6 l

1.55 L) x (273 K) / (500 K) x (4.25 atm) / (1.00 atm) = 127.6 L 
So answer A. 

4- c, because all matter stays the same no matter what. it is still there. 5- b, because matter is known as mass. 6-c because, flammability is a chemical property. malleability is changing the shape of an object.