A gas us a pressure of 800 kPa at 327 degree C. What will be its pressure at 27 degree C, if the volume does not change? A. 400 kPa
B. 1,600 kPa
C. 668 kPa
D. 958 kPa

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 our given variables:P1=800kPa     T1= 327 + 273 = 600 KP2= ? (decrease)T2= 27+ 273 = 300 K- rearrange our equation and plug in the numbers to solve.- Our Kelvin cancels out so that leaves us with the measurment of kPa. When the numbers are solved out, you get 1600 kPa

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.