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

Author Question: If drops of water are subdivided to the ultimately smallest drops possible, what is the smallest ... (Read 124 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
on: Aug 27, 2018
If drops of water are subdivided to the ultimately smallest drops possible, what is the smallest particle of water that retains the chemical and physical properties of water?
 
  A) molecule
  B) mixture
  C) atom
  D) micron

Question 2

If 4 moles of nitrogen produces 2 moles of nitrogen dioxide, then the percent yield is ________.
 
  N2 + 2 O2  2 NO2
  A) 100
  B) 50
  C) 25
  D) 12.5

Question 3

If the solubility of a certain salt A2B is 1.4  10-4 M, the value of the solubility product will be ________.
 
  A) 2.7  10-12
  B) 1.1  10-11
  C) 1.6  10-11
  D) 3.6  10-12


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Natalie4ever

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

C

Answer to Question 3

B


clippers!

  • Hero Member
  • *****
  • Posts: 828
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


Natalie4ever

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Water-conducting cells of the xylem. Water-conducting cells of the xylem.
Mechanisms of water movement from soil through plants to the atmosphere. Mechanisms of water movement from soil through plants to the atmosphere.
The adrenal glands. These glands sit on top of each kidney. Each adrenal is subdivided into an outer The adrenal glands. These glands sit on top of each kidney. Each adrenal is subdivided into an outer
The movement of water vapor molecules exerts vapor pressure on surfaces. The movement of water vapor molecules exerts vapor pressure on surfaces.
Access to clean drinking water is just as important as adequate nutrition for human health Access to clean drinking water is just as important as adequate nutrition for human health
Water strider (Gerris remigis) on water surface, showing surface tension. Water strider (Gerris remigis) on water surface, showing surface tension.
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library