jimena27303 jimena27303

01-08-2022
Chemistry

contestada

Calculate the number of moles in 15 liters of oxygen at STP.
O 0.67 mol
O 67 mol
O 360 mol
O 1.5 mol

Respuesta :

jsimpson11000 jsimpson11000

02-08-2022

Answer:

.67 mole

Explanation:

Using ideal gas law

PV = n RT

P = pressure = 1 atm at STP

T = 273.15 K at STP

V = 15 L

R = .082057 L-atm / K-mol

Subbing in those values:

1 (15) = n (.082057) (273.15 ) results in n = .669 moles

Answer Link

Otras preguntas

the skin acts as a cooling system by means of evaporation. science quetstion

The system established in 1785 by the U.S. government, which describes land with principal meridians and base lines, is called:

what do the last two steps in the cyclical design process most likely involve A. The research B. The audience C. The prototype D. The project

3. What is the difference between elastic and inelastic demand? Use your own perspective and experience as a consumer to give an example of each, being sure to

2x^-3 y^-2 —————— 4xy^5

What is the heat of reaction into kJ? H₂(g)+Br₂(g)➝2HBr(g)

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site

8th grade word problem, show steps please (will give brainiest) :)

What part of Europe fell to Nazi Germany-West or East?

The majority of sound engineering technicians work in which of the following industries? television and radio broadcasting performing arts video and motion pict