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

Author Question: The top note of a perfume A) is the odor of perfume when it is first applied. B) is the least ... (Read 149 times)

arivle123

  • Hero Member
  • *****
  • Posts: 569
on: Aug 27, 2018
The top note of a perfume
 
  A) is the odor of perfume when it is first applied.
  B) is the least volatile component.
  C) contains musky odors.
  D) has the least pleasant odor.

Question 2

Nitrogen-13 has a half-life of 10 minutes. How much of a 128 mg sample would remain after 20 minutes?
 
  A) 0 mg
  B) 4 mg
  C) 16 mg
  D) 32 mg


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jjorrostieta

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

D


arivle123

  • Member
  • Posts: 569
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Model of a longitudinal study in which 983 students were surveyed in 1984 and then again in 1985, 19 Model of a longitudinal study in which 983 students were surveyed in 1984 and then again in 1985, 19
Oil pressure applied to the locking pin causes the inside of the lifter to freely move inside the ... Oil pressure applied to the locking pin causes the inside of the lifter to freely move inside the ...
Pneumonia patient’s chest x-ray. Note the irregular areas of density. Pneumonia patient’s chest x-ray. Note the irregular areas of density.
Inflammation associated with a new tattoo. Note the redness and swelling. Inflammation associated with a new tattoo. Note the redness and swelling.
A promissory note has a face value of $6000 and it has a date of issue of June 1 this year. The ... A promissory note has a face value of $6000 and it has a date of issue of June 1 this year. The ...
Video: Cellular slime mold life cycle Animation

For a complete list of videos, visit our video library