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

Author Question: Adding a nonvolatile solute to a solution decreases the vapor pressure of the solution. Indicate ... (Read 124 times)

cdr_15

  • Hero Member
  • *****
  • Posts: 546
on: Aug 27, 2018
Adding a nonvolatile solute to a solution decreases the vapor pressure of the solution.
 
  Indicate whether the statement is true or false

Question 2

Which of the following is evidence for a chemical change?
 
  A) an element changing color
  B) a compound changing odor
  C) an insoluble substance forming after combining two solutions
  D) a Fourth of July sparkler giving off a shower of sparks
  E) all of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

elyse44

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Aug 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

E)


cdr_15

  • Member
  • Posts: 546
Reply 2 on: Aug 27, 2018
Wow, this really help

frankwu0507

  • Member
  • Posts: 322
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

a) Using fingertip pressure b) Using hand-over-hand pressure a) Using fingertip pressure b) Using hand-over-hand pressure
To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ... To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ...
Spring force, crankcase pressure, and intake manifold vacuum work together to regulate the flow rate ... Spring force, crankcase pressure, and intake manifold vacuum work together to regulate the flow rate ...
Measuring Air Pressure Measuring Air Pressure
PH of solution PH of solution
Which of the following is not a unit factor related to a 15.0% aqueous solution Which of the following is not a unit factor related to a 15.0% aqueous solution
Video: Introduction to Macular Degeneration

For a complete list of videos, visit our video library