Sippingonstraightchl Sippingonstraightchl
  • 03-05-2021
  • Chemistry
contestada

If a gas occupies 79.5 mL at -1.4°C, what temperature, in Kelvin, would it
have if the volume was reduced to 35.3 mL and the pressure is held constant?
constant?

Respuesta :

dsdrajlin
dsdrajlin dsdrajlin
  • 08-05-2021

Answer:

121 K

Explanation:

Step 1: Given data

  • Initial volume (V₁): 79.5 mL
  • Initial temperature (T₁): -1.4°C
  • Final volume (V₂): 35.3 mL

Step 2: Convert "-1.4°C" to Kelvin

We will use the following expression.

K = °C + 273.15 = -1.4°C + 273.15 = 271.8 K

Step 3: Calculate the final temperature of the gas (T₂)

Assuming ideal behavior and constant pressure, we can calculate the final temperature of the gas using Charles' law.

V₁/T₁ = V₂/T₂

T₂ = V₂ × T₁/V₁

T₂ = 35.3 mL × 271.8 K/79.5 mL = 121 K

Answer Link

Otras preguntas

Please help! Japan sent scholars all over the world to learn new things. True or false? Japan's population educated slowly and the country modernized slowly as
[tex] \frac{3}{4} q - 7 = 8[/tex]Please help me out by answering this and please show your work...
What is 3.106 x 10 in the 6th power written in standard form
HELP PLEASE if it’s incorrect why
How did the black codes impact the lives of the freedmen ?
Select the correct form of the verb in parenthesis to complete the following sentence: Mi amiga _______ (trabajar) en un restaurante. trabajas trabaja trab
Can someone help please
What is the conflict between Darry and Ponyboy? Why do you think Darry’s expectations are different for Ponyboy than for Sodapop? (outsiders)
Evaluate: 8C6 A. 28 B. 48 C. 56 D. 112
Correct the underlined portions. (View picture)