All categories

3 years ago

How can miscible liquids that different boiling points be separated

Chemistry

1 answer:

Afina-wow [57]3 years ago

3 0

Answer:

By boiling and further condensing the liquid with the lowest boiling point.

Explanation:

Hello there!

In this case, according to the attached diagram, it turns out possible for us to infer that the mechanism whereby miscible liquids with different boiling points are separated is distillation, because the flask is heated until the boiling point of the liquid with the lowest value, in order to boil it and subsequently condense it, whereas the liquid with the highest boiling point remains in the flask; and therefore, the two liquids are separated.

Regards!

You might be interested in

HEY CAN ANYONE PLS ANSWER DIS IN UR OWN WORDS!!!!!

alexandr1967 [171]

Answer:

1. They debated about many things.

2. Greek philosophers debated about things. They did not have a scientific/experiment based approach to studying nature. They did not have tools.

3. Democritus

4. Democritus had the basic idea of atoms, even though he had no experimental evidence to support his thinking.

5. taught that there were substances called atoms and that these atoms made up all material things. The atoms were unchangeable, indestructible, and always existed.

Explanation:

hope this helps

8 0

3 years ago

How is everybody doing

mezya [45]

Good ig how are you.

6 0

3 years ago

Read 2 more answers

Name the following bases<br> -Ba(OH)2<br> - Ca(OH)2<br> -RbOH

Harman [31]

$Ba(OH)_2\rightarrow \bold{\green{Barium\: hydroxide}}$

$Ca(OH)_2\rightarrow \bold{\red{Calcium\: hydroxide}}$

$RbOH \rightarrow \bold{\blue{Rubidium \:hydroxide}}$

3 0

3 years ago

Read 2 more answers

Consider the following equation for the combustion of acetone (C3H6O), the main ingredient in nail polish remover.

solong [7]

Answer:

a) 4869 kj will be released

b) 43.86 g of octane

Explanation:

The heat of combustion is the amount of heat released when one mole of a substance reacts with enough oxygen

since the heat of combustion is per mol of combustible substancewjat we are required to do in this problem is calculate number moles in the reactions although in a different manner

a) MW C3H6O = 158 g/ mol

mol C3H6O = 158 g × 1 mol/ 58.08 g

= 2.72 - 1790 kj / mol ×2.72 mol = 4869 kj

b) Here we are asked the mass of octane to produce 1950 kj of heat knowing that per mole of octane we get 5074.1 kj then

1 mol / 5074.1kj × 1950 kj= 0.384 mol

mass C8H18 = 0.384 mol × 114.23 g/ mol = 43.86 g

4 0

3 years ago

Read 2 more answers

Sentence for the word mater

olga nikolaevna [1]

Mater means mom
The mater has kept the house in London

If you meant matter
There is not a lot of matter in an apple compared to the matter in a person.

8 0

4 years ago