× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
New Topic  
colleen colleen
wrote...
Valued Member
Posts: 17077
10 years ago
Design an experiment to test whether molecular weight does indeed influence the rate of diffusion. Be sure to list all controlled variables.
Read 706 times
1 Reply
Sunshine ☀ ☼

Related Topics

Replies
wrote...
Staff Member
Educator
10 years ago
Controll variables may include temperature, pH, composition and volume of solvent or medium, amount of solute added. Solutes could be soluble dyes of different molecular weight, and rate of diffusion could be estimated by observing the extent of coloration around a dye crystal at specified intervals.
Mastering in Nutritional Biology
Tralalalala Slight Smile
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  977 People Browsing
Related Images
  
 2633
  
 180
  
 432
Your Opinion
Which is the best fuel for late night cramming?
Votes: 145