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lys-0071 [83]
2 years ago
11

Name two properties that make solutions different from colloids.

Chemistry
2 answers:
Airida [17]2 years ago
3 0
Tyndall effect or Brownian movement and Particles of colloidal solution are the two properties that make solutions different from colloids.
Andrews [41]2 years ago
3 0

Answer:

1. the apperance of a solution is clear while that of a colloid is dull

2. colloids are heterogenou while solutions are homogenous

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PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!
Pani-rosa [81]

Answer:

b) a stickleback's aggressive behavior

Explanation:

Sticklebacks are small carnivores that live off of small animals and larvae. An adapted behaviour would be changes in their attitudes and behaviours as compared to the characteristics are given to them by the Creator.

For example lions nature is to hunt, spiders nature is to build nests whereas birds nature is to build nests. But being aggressive is not one of Sticklebacks natural instincts. This is something they have adapted with time due to external factors.

5 0
4 years ago
Read 2 more answers
Which statements differentiate DNA and RNA? Select three options.
Morgarella [4.7K]

Answer:

A.) DNA is a double helix, and RNA is a single strand.



C.) DNA is involved only in transcription, and RNA is involved in both transcription and translation.



E.) DNA does not have uracil as a nitrogen base, but RNA does have uracil as a nitrogen base.











Explanation:

Have a great rest of your day
#TheWizzer

3 0
2 years ago
Read 2 more answers
You have 627 ml of 5.04 M HCl. Using a volumetric pipet, you take 229 ml of that solution and dilute it to 921 ml in a volumetri
trasher [3.6K]

Answer:

0.653

Explanation:

1)

M1V1 = M2V2

M1 = 5.04 M

V1 = 229 mL ( you take only this volume)

V2 = 921 mL

5.04*229 = M2 * 921

M2 = (5.04*229)/921 Molarity

2)

M1V1 = M2V2

M1 = (5.04*229)/921

V1 = 100 mL

V2= 192 mL

(5.04*229)/921 *100 = M2 * 192

M2 = [(5.04*229)/921 *100]/192 = 0.653 final molarity

8 0
3 years ago
2.40 L of a gas is at 721.0 mm Hg pressure. What is its volume at standard pressure?
Anika [276]

Explanation:

723.4 it's 723.4 cuz 2.40+721.0 = 723.4

5 0
3 years ago
I got the total but can’t get these ???
LiRa [457]

Answer:

Volume of heptane in cylinder = 51.2mL

Volume of water = 33mL

Explanation:

Density(g/mL) = mass/ Volume

》Volume = mass/ Density

Please prompt me if I'm wrong in my workings. Hope this helped.

5 0
3 years ago
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