nadineburke nadineburke
  • 06-05-2019
  • Chemistry
contestada

Given 6193 mL of a gas at 62.3 °C. What is its volume at 38.1 °C?

Respuesta :

superman1987
superman1987 superman1987
  • 07-05-2019

Answer:

5746.0 mL.

Explanation:

We can use the general law of ideal gas: PV = nRT.

where, P is the pressure of the gas in atm.

V is the volume of the gas in L.

n is the no. of moles of the gas in mol.

R is the general gas constant,

T is the temperature of the gas in K.

If n and P are constant, and have two different values of V and T:

V₁T₂ = V₂T₁

V₁ = 6193.0 mL, T₁ = 62.3°C + 273 = 335.3 K.

V₂ = ??? mL, T₂ = 38.1°C + 273 = 311.1 K.

∴ V₂ = V₁T₂/T₁ = (6193.0 mL)(311.1 K)/(335.3 K) = 5746.0 mL.

Answer Link

Otras preguntas

What is 548.2 times 38.7
which one is correct
Each teacher can order 3 boxes of pencils for the school year. If 3 boxes together hold 82 pencils how many are in each box? If each class has 22 students, how
Translate the equation m = 5 - n to a verbal model.
You should make sure your résumé file converts easily into a format such as ____
A toy store orders jigsaw puzzles for $3.05 and sells them for $4.95. What is the percent of markup? Round your answer to the nearest tenth, if necessary.] A. 1
I have a shape. one side is 13cm, the opposite side is 9cm, the top is 11cm, and the bottom is 10 cm. is it a parallelogram or a trapezoid
Summarize the movement toward woman suffrage from 1913 to 1920
how does scrooge in A Christmas Carol change over time in the book
An insoluble solid that forms from a chemical reaction is called a(n) _____.