lexiscatherine19 lexiscatherine19

25-11-2020
Chemistry

contestada

What is the mass (in grams) of a CO_2 gas sample that occupies 5.46 L at STP?

Respuesta :

DecentraNet DecentraNet

25-11-2020

Answer:

10.7g of [tex]CO_{2}[/tex]

Explanation:

Any gas at STP occupies 22.4 L/mol.

As such:

5.46/22.4 = 0.244 mol of [tex]CO_{2}[/tex]

mass = mol * molecular weight = 0.244 * 44 = 10.7g of [tex]CO_{2}[/tex]

Answer Link

Otras preguntas

database designers typically do not add spaces in field names

When assisting patients with range of motion exercises, what should health care workers do?

What is the length of the blues progression in this excerpt?

Help me with number 7 plz

What is one purpose of the supremacy clause of the Constitution? A.It ensures that citizenship rights are retained only by certain people. B.It prevents the fe

what impact did a written language have on china

Professor szumski conducts research designed to identify persuasion strategies that promote lasting changes in attitudes. professor szumski is most likely a ___

Oberweis wants to keep individual customers over the long term by offering new products that meet their needs. in order to do this, the company must first know

When writing, you can most effectively use a dash to A. add a formal touch to a sentence. B. get the reader's attention. C. replace a semicolon. D

Zoe is frying eggs in a pan. The eggs cook because of (a,b, c., of heat. Zoe feels hot as she stand near the stove mostly because of (a,b, c. of heat. a. conduc