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astra-53 [7]
3 years ago
6

Options are: 1. Kelvin 2. Grams 3. Degrees Celcius 4. Degrees Fahrenheit

Chemistry
1 answer:
Anastaziya [24]3 years ago
3 0

Answer:

1. Kelvin

Explanation:

The standard temperature for scientific report is the kelvin.

According to the SI unit definition, temperatures should reported in Kelvin.

  • On the kelvin scale, the freezing point of water is 273k
  • The melting point of water is 373k
  • The kelvin is widely accepted in scientific climes.
  • It is possible to convert from this scale to another.
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identify the part of the slow carbon cycle in whitch the total amount of carbon is most likely decreasing and explain why this d
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Answer:

i just had gthe sme question looked it up and got it WRONG

Explanation:

sorry i ont have a clue

3 0
3 years ago
How can you distinguish between crystalline allotropic modifications of Sulphur from those of amorphous allotrops?​
Burka [1]

The crystalline allotropes of sulfur are very strong and have a high melting and boiling point while the amorphous allotropes of sulfur are brittle and breaks easily.

<h3>What is a crystalline substance?</h3>

A crystalline substance is one that has a definite arrangement of the atoms in the substance. An amorphous substance lacks this definite arrangement. We can see this arrangement when we conduct an X-ray crystallography of the sulfur.

Also, the crystalline allotropes of sulfur are very strong and have a high melting and boiling point while the amorphous allotropes of sulfur are brittle and breaks easily.

Learn more about sulfur:brainly.com/question/13469437

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4 0
2 years ago
It is found that, when a dilute gas expands quasistatically from 0.40 to 5.0 L, it does 210 J of work. Assuming that the gas tem
fenix001 [56]

Answer:

n=0.033mole

Explanation:

From the question we are told that:

Initial volume V_1=0.40L

Final VolumeV_2=5.0L

Work W=210J

Temperature T=300k

Generally the equation for Ideal gas is mathematically given by

W=nRTIn\frac{V_2}{V_1}

n=\frac{W}{RTIn\frac{V_2}{V_1}}

n=\frac{210}{8.32*300In\frac{5.0}{0.4}}

n=0.033mole

6 0
3 years ago
Which of the following best describes the structure of a carbohydrate?
Nina [5.8K]

Answer:

A

Explanation:

B- is dna related

C i dunno

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6 0
3 years ago
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n200080 [17]
<span>You can just swab the numbers and get the answer. The answer is: Phosphorus has three unpaired electrons and hydrogen has one unpaired electron this means that three equivalents of hydrogen can react with one equivalents of phosphorus.</span>
7 0
3 years ago
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