zukiyang zukiyang

10-03-2020
Chemistry

contestada

Oxygen gas is at a temperature of 40 Celsius when it occupies a volume of 2.3 L. To what temperature should it be raised to occupy a volume of 6.5 L?

Respuesta :

magalieisik magalieisik

16-03-2020

Answer:

The temperature should be 885K.

Explanation:

In this case we use Charles's Law according to which the volume and temperature of a certain amount of gas are related, keeping the pressure constant. We convert the unit of temperature from Celsius to Kelvin: 0 = 273K -> 40 ° C = 40 + 273 = 313K

V1 / T1 = V2 / T2

2,3L/313K= 6,5L/T2

T2=6,5L/(2,3L/313K)=884, 56K

Answer Link

Otras preguntas

Bramante's design plan for St. Peter's was: Select one: a. latin cross plan b. central plan c. basilica plan d. cathedral plan

Which situation shows a constant rate of change? A. The height of a football thrown in the air over time B. The weight of a puppy compared with its age in month

Alexis bought $17 worth of gifts for her friends. she needs to add 17% in tax. how much will she pay?

Please help with 7-15!!!

Potassium (K) and copper (Cu) are both in period 4. They both have _____. A: four electron shells B: similar properties C: the same number of electrons D: the s

4. In a scale drawing, the length of a rectangular room is 6 inches, and the width is 3 inches. The actual length of the room is 18 feet. a. What is the scale o

4) Say we want to measure whether a star is coming towards us or away from us using the Doppler shift of the lines in its spectra, with an accuracy of 1 km s-1

Although the idea of ______________ had been developed in Australia and Ireland in the 1850s and instituted at the Elmira Reformatory in 1876, not until the mid

When you multiply the linear and a quadratic expressions, (x2 − 4)(x − 2), what type of expression will the product be? Select all that apply.

Researchers have proposed a model of chloroplast evolution. According to the model, chloroplasts evolved from a small prokaryotic organism that was engulfed by