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

Author Question: Calculate urms, in m/s, for H2(g) molecules at 30 C. (Read 123 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
on: Jul 8, 2021

Question 1

Calculate the volume of H2(g) expressed at STP, required to react with 3.00 L of CO(g) at STP in the following reaction:

3 CO(g) + 7 H2(g) → C3H8(g) + 3 H2O(l)

◦ 3.00 L
◦ 7.00 L
◦ 10.0 L
◦ 22.4 L
◦ 1.00 L

Question 2

Calculate urms, in m/s, for H2(g) molecules at 30 °C.
◦ 6.09 × 102 m/s
◦ 5.26 × 103 m/s
◦ 6.12 × 101 m/s
◦ 1.94 × 103 m/s
◦ 2.74 × 103 m/s
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by 2125004343 on Jul 8, 2021

uniquea123

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 8, 2021
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 35% of students answer this correctly


2125004343

  • Member
  • Posts: 566
Reply 2 on: Jul 8, 2021
Excellent

mohan

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

The absorption of light energy by pigment molecules in the light-harvesting complex, and the path th The absorption of light energy by pigment molecules in the light-harvesting complex, and the path th
DNA molecules replicate to form identical chromatids DNA molecules replicate to form identical chromatids
Polar Nature of Water Molecules Polar Nature of Water Molecules
Energy of reactant molecules. Energy of reactant molecules.
How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree? How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree?
Major RNA Molecules Major RNA Molecules
Video: Epinephrine/NE (heart rate, altered blood flow, glycogenolysis & bronchodilation)

For a complete list of videos, visit our video library