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Jlenok [28]
3 years ago
14

Filtration can be used to separate mixtures based on

Chemistry
2 answers:
Alex_Xolod [135]3 years ago
8 0
Filtration is used to separate different particles, so it is based on the particle size.
Amanda [17]3 years ago
5 0
Filtration can be used to separate mixtures based on the size of their particle.

Filtration is a method to separate different molecule based on size. Filtration mostly used to separate solid substance in a liquid. To separate the molecule, you will need a tools that have smaller holes than the molecule size.
The example of usage of this method would be when you try to remove a substance from homogeneous solution using filter paper. The size of water molecule will be smaller than the paper so the water can pass through. But if the solute size is larger than the paper pore, it will be held and form a residue.

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A.6.10<br>B.90<br>C.6.00<br>6.20​
Sliva [168]

Answer:

6.1

Explanation:

Because if you get to the large mark it would be 5 but since its not at 5, it would be 6.1 as you can see in my drawing. It aligns perfectly with 6.1.

6 0
3 years ago
Which of the following is a part of the geocentric model?
nexus9112 [7]

B all objects move around the sun

5 0
3 years ago
Read 2 more answers
What is the freezing point in °C) of a 0.195 m
Elina [12.6K]

Answer:

T_S=-1.09\°C

Explanation:

Hello!

In this case, since the freezing point depression for a solution is computed via:

(T_S-T_W)=-imK_f

Whereas TW is the freezing temperature of water, TS that of the solution, i the van't Hoff's factor (3 for K2S as it ionizes properly), m the molality of the solution and Kf the freezing point constant of water. Thus, we plug in to obtain:

(T_S-0\°C)=-3*0.195m*1.86\frac{\°C}{m}\\\\T_S=-1.09\°C

Best regards!

4 0
3 years ago
Read 2 more answers
If the specific heat of a material is 0.416 J/(g°C) and sample absorbs 50 J when it is heated from 30°C to 50°C what is the mass
ololo11 [35]

The mass of the sample of the material is 0.1664 g.

<h3 /><h3>What is specific heat?</h3>

The amount of energy needed to raise the temperature of one gram of a substance by one degree Celsius.

By the formula of specific heat

Q = mc \Delta T

Given, that the specific heat (c) of material is 0.416 J/gC

The difference in temperatures is 30°C to 50°C

The mass=?

Q = heat, 50 J

Putting the values in the equation

\rm 50\;J = m \times 0.416 J/g^\circ C \times (50 - 30)\\\\m = \dfrac{0.416 J/g^\circ C \times 20}{50} = 0.1664 g

Thus, the mass of the samples is 0.166 g.

Learn more about specific heat

brainly.com/question/11297584

#SPJ1

5 0
2 years ago
What is a meso compound.
Nataly_w [17]

Answer:

A meso compound is a non-optically active member of a set of stereoisomers, at least two of which are optically active.

3 0
2 years ago
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