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Zarrin [17]
3 years ago
11

Which best describes a polymer?

Chemistry
2 answers:
Nikitich [7]3 years ago
7 0
I'm pretty sure it's A. A single stamp. Because it says what best decribes "A" polymer. And "A" meaning ONE. So A. is the answer.
pychu [463]3 years ago
4 0
I believe that B is the correct choice out of the answers given.
Hope this helps and please enjoy Brainly! If you liked my answer and got the question right please name my answer "Brainliest" Thank you - ZeusROX
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A solution of H2SO4(aq) with a molal concentration of 5.25 m has a density of 1.266 g/mL. What is the molar concentration of thi
Igoryamba
<span>There are a number of ways to express concentration of a solution. This includes molarity and molality. Molarity is expressed as the number of moles of solute per volume of the solution.  MOlality is expressed as moles per kg solution. 

5.25 mol H2SO4 / kg solution ( 1 kg / 1000 g ) ( 1.266 g / mL ) ( 1000 mL / 1L ) = 6.6 M H2SO4</span>
5 0
4 years ago
Go to the Phase Changes tab. Select the particular molecule, and set the temperature to the given values by using the stove to i
Kipish [7]

Answer:

2. Argon at 160K and approximately 6 atm pressure

5. Neon at 50K and approximately 10 atm pressure

6. Water at 894 K and approximately 20 atm pressure

8. Oxygen at 194K and approximately 2 atm pressure

Explanation:

Super critical fluid is formed when temperature rises beyond critical point. The state of molecules can be liquid or gas. The pressure should be above the certain level with an introduction of different gases at minimum of 2 atm pressure.

3 0
3 years ago
Which of the following is a chemical property of liquid water?
kakasveta [241]

Answer:

B) it reacts with sodium metal to form sodium hydroxide and hydrogen gas

Explanation:

B is the only option that show a chemical property, density, freezing, and boiling points are physical properties.

7 0
4 years ago
A community needs more electrical energy. The community is located in an
Paha777 [63]

Answer:

D BIOMASS ENERGY

Explanation:

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are unavailable to grow food or provide natural habitats.

Forested areas that have matured for decades (so-called

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7 0
2 years ago
What is the name of the opposite stereoisomer of the molecule shown below?
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Answer:

the answer is d hope this helps

and dont forget to mark me as brainliest

Explanation:

3 0
3 years ago
Read 2 more answers
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