harleylovescookies harleylovescookies

18-11-2018
Chemistry

contestada

A gas has an initial volume of 455 mL at 105ºC and a final volume of 235 mL. What is its final temperature in Celsius degrees?

Respuesta :

malika8888 malika8888

18-11-2018

[tex] \frac{V1}{V2} = \frac{T1}{T2} \\ \frac{455}{235} = \frac{378}{x} \\ x = \frac{235 \times 378}{455} \\ x = 195 \: K \\ K=273+°C \\ 195 = 273 + °C \\ 195 - 273 = °C \\ T \: = - 78 \: °C[/tex]

Answer Link

Otras preguntas

Elliott’s backyard is 4800 square feet. His dad is going to pave 15% of this area to use as a patio. How many square feet will be paved?

Why can we never prove that a hypothesis is true?

North korea has been ruled for more than 50 years by a single powerful family, with the citizenry, as best as can be determined, is highly regimented in daily l

I am a 2-digit number. The sum of my two digits is 14. I have more tens than ones. write two numbers I can be.

answer A B and C math question

Why does Elisa asks again about the fight

Why is it more important to review or fix an outline after you have taken notes?

|y|=-18 don't understand how u solve it

If an abnormal rearrangement or alignment of the bones results from a fracture, it is called a __________ fracture.

Can someone please help me? 1. Which of the following is a solution to the equation y = 3x – 1? (1 point) (4, 1) (2, 5) (4, 3) (0, –3) 3. Which equation matches