valentinewalker valentinewalker

12-02-2021
Chemistry

contestada

*
What is the volume of 7.62 moles of Helium gas at STP conditions?

He = 4.0038
mol
O 42.6 L
O
1711
1.90 L
11.8 L

Respuesta :

15-02-2021

Answer:

170.68

Explanation:

PV=nRT or 22.4L for every mole of a gas at STP

Answer Link

Otras preguntas

What is the lowest atomic number a new element can have

Many types of fungi are used for commercial purposes. All of the following are examples of that except A. antibiotics. B. producing flavors for cheese. C. p

What percent of 34 is 9? Please show how you answered so I can understand better, thanks!

Are [tex] \sqrt{5} [/tex] and [tex] \sqrt{9} } [/tex] rational or irrational?

Which of the following statements about atoms is true? Atoms may be joined together in well-defined molecules. Atoms may be arranged in repeating crystal patter

Kyle and Julia ordered a pizza. Kyle ate 3/8 of the pizza and Julia ate 1/2 of the pizza. How much more of the pizza did Julia eat then Kyle?

Using numbers whats another way to say sixty five hundred

I need help with this

Fill in the blanks in the following sentences with the correct forms is SER, ESTAR, or HACER.

COUNTY ATTORNEY. Here’s a nice mess. (The women draw nearer.) MRS. PETERS (to the other woman). Oh, her fruit; it did freeze. (To the Lawyer). She worried a