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

Author Question: If you need 3.01 1023 molecules of sucrose, how many liters of a 4.00 molar solution would you ... (Read 193 times)

justinmsk

  • Hero Member
  • *****
  • Posts: 524
on: Jul 29, 2018
If you need 3.01  1023 molecules of sucrose, how many liters of a 4.00 molar solution would you need?
 
  A) 0.125 L
  B) 0.250 L
  C) 4.00 L
  D) 1.00 L
  E) none of the above

Question 2

A beam of light that is parallel to the principal axis strikes a convex mirror. What happens to the reflected beam of light?
 
  A) It also is parallel to the principal axis.
  B) It is perpendicular to the principal axis.
  C) It appears to be coming from the focal point on the other side of the mirror.
  D) It appears to be coming from the center of curvature of the mirror.
  E) It appears to be coming from a point between the focal point and the center of curvature of the mirror.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

C


justinmsk

  • Member
  • Posts: 524
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Non-Carbon Organic Molecules? Non-Carbon Organic Molecules?
Non-Carbon Organic Molecules Non-Carbon Organic Molecules
Enzymes: Note the enzyme has the ending ase as in sucrase and the actual substrate is sucrose. Enzymes: Note the enzyme has the ending ase as in sucrase and the actual substrate is sucrose.
business solution business solution
A solution is 2.25% by weight NaHCO3. How many grams of NaHCO3 are in 250.0 g of solution? A solution is 2.25% by weight NaHCO3. How many grams of NaHCO3 are in 250.0 g of solution?
If the entropy of a collection of molecules in 5000 boxes is 1.76 × 10-20 J/K, how many ... If the entropy of a collection of molecules in 5000 boxes is 1.76 × 10-20 J/K, how many ...
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library