1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
statuscvo [17]
3 years ago
14

If starch, glucose and NaCl are soaked in the dialysis tubing , will there be a difference between the beginning and after 15min

utes?
Chemistry
1 answer:
spin [16.1K]3 years ago
6 0
<span>Yes. If you put solutions containing the same concentration table salt, glucose and starch in different bags and place the bags in water (i.e., 0M) solution, then the bag with salt will contain more water after 15 minutes than the bag with glucose, which will contain more than the bag with starch.</span>
You might be interested in
How many ways can you choose ten tadpoles from a pool of 20
Georgia [21]
Take half the amount
5 0
3 years ago
Atoms full valence electron shells are chemically stable. Most noble gases have eight valence electrons. So, one bottle for chem
kap26 [50]
Gain or lose.
The exchange of electrons in chemical bonding seeks to fulfill the octet rule. There are some exceptions, such as with hydrogen and helium, whose valence shells have a capacity of two electrons.
6 0
3 years ago
Read 2 more answers
The correct name for hno2 is ________. nitrous acid hyponitrous acid nitric acid pernitric acid hydrogen nitrate
balu736 [363]
Nitrous Acid.

Hyponitrous acid: H2N2O2

Nitric acid: HNO3

Pernitric acid: HNO


4 0
2 years ago
Describe the trend in electronegativity of the elements ?​
dalvyx [7]

Answer:

On the periodic table, electronegativity generally increases as you move from left to right across a period and decreases as you move down a group. As a result, the most electronegative elements are found on the top right of the periodic table, while the least electronegative elements are found on the bottom left.

Explanation:

Make sure to edit so you don't get copy-writed.

4 0
3 years ago
Friction is a force that opposes motion. When friction is present, heat is generated.
anyanavicka [17]

Answer:

I think it is: Some of the energy is converted into thermal energy.

Explanation:

Please let me know if I am wrong so I can fix it :)

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the mass of a wooden block with a density 2.0 and a volume of 7.0? (Need answer ASAP!!)
    6·2 answers
  • Why is carbon dioxide a pure substance and not a mixture?
    8·1 answer
  • Can someone help? this is hard .​
    13·1 answer
  • In a chemical reaction, an iron atom became the ion Fe2+. What happened to the iron atom?
    12·2 answers
  • The ground-state electron configuration for an element contains an unpaired 3s electron.
    10·1 answer
  • 12.4 g of phosphorus reacts with 9.6 g of oxygen.
    11·1 answer
  • Sheet may help you to answer
    6·1 answer
  • What types of chemical reactions are needed to make the perfect s'more?
    13·1 answer
  • Which of the following is NOT true about equilibrium?
    14·1 answer
  • Refer to attachment please this is one of my study questions and im stuck
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!