chemistry
posted by Taylor .
a sample of gas occupies 1910ml at 22.8 degrees C and 740 torr. what volume would it occupy at the same pressure and 285 degrees C? answer units in ml

chemistry 
DrBob222
(P1V1/T1) = (P2V2/T2) but since pressure is the same, you can strike that from the equation.
Remember to convert T to kelvin. 
chemistry 
ALISON
You have to use the combined gas law.
(V1)(P1) / T1 = (V2)(P2) / T2
AND YOU PLUG YOUR GIVEN INTO THE EQUATION.
(1910ML)(740TORR) / 22.8 = (V2)(740TORR) / 285DEGREES
AND SOLVE FOR V2.
Respond to this Question
Similar Questions

Chemistry
1. Calculate the number of molecules in a deep breath of air whose volume is 2.15 L at body temperature, 36 degrees Celsius, and a pressure of 740 torr. 2.A fixed quantity of gas at 24 degrees Celsius exhibits a pressure of 740 torr … 
sciencee
1. What pressure would be needed to compress 25.1 mL of hydrogen at 1.01 atm to 25% of its original volume? 
Chem hw!
1. What pressure would be needed to compress 25.1 mL of hydrogen at 1.01 atm to 25% of its original volume? 
Chem hw!
1. What pressure would be needed to compress 25.1 mL of hydrogen at 1.01 atm to 25% of its original volume? 
Chemistry
What volume will 10.0g of oxygen gas occupy at a temperature of 22 degrees C an a pressure of 740. torr? 
Chemistry 12  Gases
A gas is initially at 345 K, 821 torr, and occupies a volume of 5.85 L. What volume will the gas occupy if the temperature and pressure decrease, respectively, to 7 degrees celsius and 0.921 atm? 
ap chemistry
Suppose that a sample of gas occupies 117 mL of volume at 25C and a pressure of 289 torr. What would be the volume if the pressure were changed to 490 torr at 25C? 
ap chemistry
A sample of gas occupies 4 mL at STP. At what pressure would this sample occupy 500 mL if the temperature is changed to 525C? 
Chemistry
If a sample of gas occupies 2.1 ml at a pressure of 896 torr, what volume (ml) will it occupy at a pressure of 316.8 torr. I really need an answer, but also please show me how to work this problem. 
Chemistry;HELP
1. What volume will a sample of hydrogen occupy at 128.0 oC if the gas occupies a volume of 2.23 dm3 at a temperature of 0.0 oC?