Answer:
Ooo gas laws! fun! the answer is B, 1600 kPa
Explanation:
Here are some key things to remember:
- to convert Celsius to Kelvin add 273
- we are using the equation [tex]P1 x T1 = P2 x T2[/tex]
our given variables:
P1=800kPa
T1= 327 + 273 = 600 K
P2= ? (decrease)
T2= 27+ 273 = 300 K
- rearrange our equation and plug in the numbers to solve.
[tex]P2= \frac{P1 x T1}{T2}[/tex]
[tex]800 kPa = \frac{600 K}{300 K}[/tex]
- Our Kelvin cancels out so that leaves us with the measurment of kPa. When the numbers are solved out, you get 1600 kPa
