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sergejj [24]
2 years ago
14

A mixture of pentadecane and heptadecane can be separated by.

SAT
1 answer:
Blababa [14]2 years ago
7 0

Answer:

Explanation:

A mixture of pentadecane and heptadecane can be separated by amides.

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What is the entropy change for the freezing process of 1 mole of liquid methanol at its freezing temperature (–97. 6˚c) and 1 at
Natalka [10]

Answer:

the value of change in entropy for freezing process of 1 mole of liquid methanol is -18.07 J/mol.k

Explanation:

Entropy is defined as the measure of possible arrangement of the atoms or molecules. Entropy change for the the freezing process mole of 1 liquid methanol at -97.6 degree celcius and 1 atm will be -18.07 J/mol.

The entropy change can be calculated by the given formula:

 

Thus, the value of change in entropy for freezing process of 1 mole of liquid methanol is -18.07 J/mol.k

(Hope this helps can I pls have brainlist (crown)☺️)

 

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3 years ago
When you lose your bsf and you dont know what to do....
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Fiona has to choose a bouquet for her wedding. There is a 98% chance she will use red roses, an 87% chance she will use orchids
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Answer: 0.99

Explanation:  

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Chance she will use orchids: 87%

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probability she has both roses and orchids: 0.82

Probability she has both Gerber daisies and roses: 0.97  

What is the probability she has Gerber daisies as she has already chosen red roses =?

Probability of having daisies and choosing red roses=  Probability of Daisies and roses/ Probability of red roses)

0.97/0.98 = 0.99


3 0
3 years ago
Read 2 more answers
PLEASE HELP USE leeway which means freedom in a sentence
vazorg [7]
We have freedom from Britain thanks to the Declaration of independence which is founded by our founding fathers Ben franklin, Gorge Washington, Thomas Jefferson and much more we said to them " we declare independence from you, Good bye, Britain" XD

source of this quote:  https://www.youtube.com/watch?v=shwNBBJj15M
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The function of the liver is ____ the all-toxic substances of the body.
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the livers function is to remove all toxic substances from the body

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