Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Which sentence uses the pronouns correctly? A. My wife and me love sweets. B. My sister and me want to go to Australia, too. C. Shara thinks that she can run faster than I. D. My sister is 3 years older than me.
Weegy: Which sentence uses the pronouns correctly? D. My sister is 3 years older than me. (More)
Question
Expert Answered
Updated 7/1/2014 7:44:53 AM
1 Answer/Comment
The correct sentence is: Shara thinks that she can run faster than I.
Added 7/1/2014 7:44:52 AM
This answer has been confirmed as correct, not copied, and helpful.
Robert’s family _______ the fireworks from their front lawn. Fill in the blank with the correct word. Select one of the options below as your answer: A. watches B. watch
Question
Not Answered
Updated 227 days ago|11/19/2014 1:58:50 PM
1 Answer/Comment
Robert’s family watches the fireworks from their front lawn.
Added 227 days ago|11/19/2014 1:58:50 PM
This answer has been confirmed as correct, not copied, and helpful.
Why does stirring increase the rate of dissolution? Select one of the options below as your answer: A. Stirring the solution decreases the kinetic energy of the solution. B. Stirring the solution increases the surface area of the solution. C. Stirring the solution decreases the agitation of the solution. D. Stirring the solution increases the contact between solute and solvent. E. Stirring the solution decreases the temperature of the solution.
Weegy: . B. [ Stirring the solution increases the surface area of the solution Why does stirring increase the rate of dissolution? Stirring helps advance the uniformity of the solution in a way that would not occur as quickly if the solute and solvent were simply introduced and left alone. In the case of sugar and water the sugar and sugar and water solution is heavier than water alone. Pouring water on top of sugar in a beaker would result in the water and sugar staying the same, largely with a small layer between the substances that would dissolve slightly at the interface. Stirring helps increase the rate of dissolution in the following ways: Stirring the mixture would increase the diffusion rate and thus the dissolution rate. If a solution is a homogenous mixture, the physical act of stirring the two compounds together forces the homogenization process to happen more quickly. Stirring would also increase the sugar or solute's access to the solvent's surface area and prevent solution saturation from impeding any further dissolution at the bottom. The rate of diffusion in and out of the sugar layer is slow. Stirring helps that the total surface area of sugar is in contact with the solvent and carries the fully saturated solution away from the sugar molecule in order to provide not dissolved sugar the access to the water it needs to dissolve. ] (More)
Question
Expert Answered
Asked 4/29/2013 7:56:00 AM
0 Answers/Comments
21,555,081 questions answered
Popular Conversations
Financial statements should be prepared before any adjustments are ...
Weegy: Financial statements should be prepared before any adjustments are made. False. User: The credit side of an ...
7/4/2015 3:44:09 AM| 3 Answers
A chart of accounts does NOT include (Points : 1) assets. ...
Weegy: A chart of accounts does NOT include NAMES OF CUSTOMERS. User: Source documents provide objective, ...
7/4/2015 8:48:25 PM| 2 Answers
Profits from operating activities distributed to business owners are ...
Weegy: Profits from operating activities distributed to business owners are called dividends. TRUE. User: The ...
7/4/2015 3:55:42 AM| 1 Answers
Weegy Stuff
S
1
L
P
1
1
Points 128 [Total 1534]| Ratings 1| Comments 118| Invitations 0|Offline
S
1
Points 101 [Total 612]| Ratings 0| Comments 101| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
P
Points 49 [Total 9578]| Ratings 0| Comments 49| Invitations 0|Offline
S
Points 31 [Total 31]| Ratings 1| Comments 21| Invitations 0|Offline
S
1
L
L
Points 24 [Total 8404]| Ratings 0| Comments 24| Invitations 0|Offline
S
R
Points 6 [Total 208]| Ratings 0| Comments 6| Invitations 0|Offline
S
L
P
P
Points 4 [Total 3563]| Ratings 0| Comments 4| Invitations 0|Offline
S
Points 4 [Total 4]| Ratings 0| Comments 4| Invitations 0|Offline
S
Points 1 [Total 1]| Ratings 0| Comments 1| Invitations 0|Offline
S
Points 1 [Total 44]| Ratings 0| Comments 1| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.