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

Author Question: The activity that increases our uptake of oxygen is A) working on a computer. B) running. C) ... (Read 96 times)

TVarnum

  • Hero Member
  • *****
  • Posts: 548
on: Aug 27, 2018
The activity that increases our uptake of oxygen is
 
  A) working on a computer.
  B) running.
  C) train watching.
  D) standing.

Question 2

The reaction of 50 mL of N2 gas with 150 mL of H2 gas to form ammonia via the equation: N2 (g) + 3H2 (g)  2NH3 (g) will produce ________ mL of ammonia if pressure and temperature are kept constant.
 
  A) 250
  B) 50
  C) 200
  D) 150
  E) 100

Question 3

How many moles are in 1.50 g of ethanol, CH3CH2OH?
 
  A) 0.0145 mol
  B) 0.0326 mol
  C) 30.7 mol
  D) 69.0 mol


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lkoler

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

E

Answer to Question 3

B


TVarnum

  • Member
  • Posts: 548
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

connor417

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

When working with the patient with impaired hearing, the interpreter needs to direct questions to th When working with the patient with impaired hearing, the interpreter needs to direct questions to th
The Configuration, Normal Pressures, and Oxygen Content of the Heart Chambers The Configuration, Normal Pressures, and Oxygen Content of the Heart Chambers
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Most stepper motors use four wires, which are pulsed by the computer to rotate the armature in ... Most stepper motors use four wires, which are pulsed by the computer to rotate the armature in ...
Involvement of LDL receptors in cholesterol uptake and metabolism Involvement of LDL receptors in cholesterol uptake and metabolism
Sensory Register Activity Sensory Register Activity
Video: Muscular Dystrophy

For a complete list of videos, visit our video library