## anonymous one year ago Acertain gas has a volume of 500.0 mL at 77.0 C and 600.0 torr. Calculate the temperature, C, if the volume decreased to 400.0 mL and the pressure is increased to 1.00 atm.

1. anonymous

Use: $$\sf \LARGE \color{red}{\frac{P_1V_1}{T_1}} = \color{blue}{\frac{P_2V_2}{T_2}}$$

2. anonymous

Solve for T$$_2$$

3. anonymous

ok

4. anonymous

|dw:1443984747117:dw|

5. anonymous

is this how to start setting it up??

6. anonymous

a certain gas has ______________ that tells you it's initially at that. so that's your P1, V1, and so forth and then they change it... make sure ur units are consistent! either convert torr to atm or atm to torr so that units can cancel out. its simply algebra. cross cancel if you have to and solve for T$$_2$$

7. anonymous

ok..