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

Author Question: Suppose a box contains about 5.0 1021 hydrogen atoms at room temperature (21C). Determine the ... (Read 41 times)

imowrer

  • Hero Member
  • *****
  • Posts: 514
on: Jul 28, 2018
Suppose a box contains about 5.0  1021 hydrogen atoms at room temperature (21C). Determine the thermal energy of these atoms.
 a. 10 J
  b. 20 J
  c. 30 J
  d. 5.0 J
  e. 1.0 J

Question 2

The average translational speed of a nitrogen molecule at room temperature (20C) is approximately (in m/s)
 a. 100.
  b. 500.
  c. 300.
  d. 700.
  e. 200.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

b


imowrer

  • Hero Member
  • *****
  • Posts: 514
Reply #2 on: Jul 28, 2018
Thank you!


debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

An individual's performance can be limited by environmental conditions, such as temperature. Ac An individual's performance can be limited by environmental conditions, such as temperature. Ac
Thermodynamic Diagrams and Vertical Temperature Profiles Thermodynamic Diagrams and Vertical Temperature Profiles
Temperature influences air pressure. Temperature influences air pressure.
How to determine the x- and y- intercepts of a linear equation How to determine the x- and y- intercepts of a linear equation
Use a compound angle addition formula to determine an equivalent trig expression for cos(x + ... Use a compound angle addition formula to determine an equivalent trig expression for cos(x + ...
What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ... What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ...
Video: Interview with an Anorexic Woman (Part 2 of 2)

For a complete list of videos, visit our video library