1 / 5

PVnT Tables

PVnT Tables. Initial = prior to the change Final = after the change Effect = what did it make the unknown do? UP or DOWN?. Initial conditions If no change is mentioned the variable is held constant (DOES NOT CHANGE…NO EFFECT). Filling in the box.

tarak
Télécharger la présentation

PVnT Tables

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. PVnT Tables • Initial = prior to the change • Final = after the change • Effect = what did it make the unknown do? UP or DOWN?

  2. Initial conditions • If no change is mentioned the variable is held constant (DOES NOT CHANGE…NO EFFECT)

  3. Filling in the box • A gas with a temperature of 200 K (all temperatures must be in Kelvin), a pressure of 5 atm, a volume of 10 mL and 20 particles, changes its VOLUME to 20 mL. If the particles and temperature are NOT CHANGED, what is the new PRESSURE?

  4. Determining the answer • You only have to deal with the variables that were changed. • You must know the relationship: • DIRECT or INDIRECT • Write the “GIVEN of the UNKNOWN. • Use the ratio.

  5. A gas with a TEMPERATURE of 300 K and a PRESSURE of 700 mm Hg is heated to 450 K. What is the new PRESSURE?

More Related