This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: An unknown gas has a root mean square velocity of 332 m s-1 at 313 K. Identify the unknown gas. (Read 186 times)

saraeharris

  • Hero Member
  • *****
  • Posts: 546
on: Nov 18, 2019

Question 1

Calculate the root mean square velocity of nitrogen molecules at 25 °C.
◦ 729 m s-1
◦ 297 m s-1
◦ 515 m s-1
◦ 149 m s-1

Question 2

An unknown gas has a root mean square velocity of 332 m s-1 at 313 K. Identify the unknown gas.
◦ O2
◦ Ar
◦ Cl2
◦ Kr
◦ F2
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by saraeharris on Nov 18, 2019

debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


saraeharris

  • Member
  • Posts: 546
Reply 2 on: Nov 18, 2019
:D TYSM

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Ion transport pathways across the root endodermis. Ion transport pathways across the root endodermis.
The Inverse-Square Law The Inverse-Square Law
Kazimir Malevich, Black Square. Kazimir Malevich, Black Square.
A 1.5-kg playground ball is moving with a velocity of 3.0 m/s directed 30 below the horizontal ... A 1.5-kg playground ball is moving with a velocity of 3.0 m/s directed 30 below the horizontal ...
A buffer solution is prepared using 0.5 moles of a weakly basic drug and an unknown quantity of ... A buffer solution is prepared using 0.5 moles of a weakly basic drug and an unknown quantity of ...
Comparing root systems Comparing root systems
Video: Glucagon (glycogenolysis and gluconeogenesis)

For a complete list of videos, visit our video library