peytonbrien2002 peytonbrien2002
  • 04-02-2019
  • Chemistry
contestada

A sample of gas occupies 17 mL at –112°C. What volume does the sample occupy at 70°C

A. 10.6 mL
B. 27 mL
C. 36 mL
D. 8.0 mL
Thank you

Respuesta :

jamuuj jamuuj
  • 07-03-2019

Answer;

= 36.217 mL

Explanation;

According to Charles' Law, the volume of a fixed mass of a gas is directly proportional to its absolute temperature at constant pressure.

Therefore;

V1/T1 = V2/T2

V1 = 17 mL, T1 = (-112 +273) = 161 K

V2 = ?  , T2 = (70 +273)=343 K

V2 = (17/161)× 343

    = 36.217 mL

Answer Link

Otras preguntas

What are the six steps of polcy advocates
How have scientific advancements led to food safety
Find the center, vertices, and foci of the ellipse with equation 2x2 + 7y2 = 14. Center: (0, 0); Vertices: (-7, 0), (7, 0); Foci: Ordered pair negative 3 squar
I'LL GIVE BRAINLIEST, NEED HELP. Create a proportion that can be used to solve the following scenario. Solve your proportion and show your work. As the Space St
How does the Earth's crust change at continental margins?
What's the definition of the rooting reflex?
The measure of an angle is twenty-nine times the measure of its complementary angle. What is the measure of each angle?
Marty just found out that he failed his History GR. He believes that he did poorly on the test because the instructor asked unfair questions and that he had a l
Find the value of x. pls hurry big reward.
Toilet Training You are a great friend and are taking your friend's child to the playground to play with two of his friends: Charles and Elizabeth. You overhear