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Author Question: If you need 3.01 1023 molecules of sucrose, how many liters of a 4.00 molar solution would you ... (Read 210 times)

justinmsk

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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.


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chem1s3

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

C


justinmsk

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Reply 2 on: Jul 29, 2018
Gracias!

nyrave

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Reply 3 on: Yesterday
Wow, this really help

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