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 152 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
Excellent

anyusername12131

  • Member
  • Posts: 327
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

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

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Age-related cross-sectional changes on a variety of cognitive tasks. Note that although both ... Age-related cross-sectional changes on a variety of cognitive tasks. Note that although both ...
Checking the 5 volt reference from the computer being applied to the TP sensor with the ignition ... Checking the 5 volt reference from the computer being applied to the TP sensor with the ignition ...
Case of ONJ that occurred spontaneously. Note the white area, which is exposed necrotic bone. Case of ONJ that occurred spontaneously. Note the white area, which is exposed necrotic bone.
A 4.0-kg block slides down a 35 incline at a constant speed when a 16-N force is applied acting ... A 4.0-kg block slides down a 35 incline at a constant speed when a 16-N force is applied acting ...
The Vertebral Column. Note the Four Curvatures of the Spine in the Right Lateral View The Vertebral Column. Note the Four Curvatures of the Spine in the Right Lateral View
Video: Causes of Angina

For a complete list of videos, visit our video library