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Arlecino [84]
4 years ago
15

Separation technique used to separate mud and water without heating​

Chemistry
1 answer:
Murrr4er [49]4 years ago
8 0

Answer:

Separation technique used to separate mud and water without heating​:

<u>Sedimentation-Decantation</u>

<u></u>

Explanation:

<em>1.The settling of the heavier particle at the bottom when the container is left undisturbed is called </em><u><em>sedimentation.</em></u>

<u><em></em></u>

<u><em>In a mixture of Mud and water :</em></u>

In this process the heavy mud particles settle at the bottom due to their high density .

2. Decantation : It is the process of pouring out the upper clear layer of the light particles.

<u><em>In a mixture of Mud and water :</em></u>

The water is lighter and form a clear layer over the settled mud particles. Hence by decantation the clear water is poured into a clean separate container

Thus mud remain in the bottom and the mixture is separated

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2.) At what temperature in Celsius will a 1.0g sample of neon gas exert a pressure of 500 torr in a 5.01 L container. (Hint: use
Studentka2010 [4]

The required temperature of the sample of gas is 823K.

<h3>What is ideal gas equation?</h3>

Ideal gas equation gives idea about the behavior of gas at different condition & represented as:

PV = nRT, where

  • P = pressure = 500 torr = 0.657 atm
  • V = volume = 5.01 L
  • R = universal gas constant = 0.082 L.atm / K.mol
  • T = temperature = ?
  • n = moles

Moles will be calculated as:
n = W/M, where

  • W = given mass
  • M = molar mass

Moles of Neon gas = 1g / 20.1g/mol = 0.049 mole

On putting all these values in the above equation, we get

T = (0.657)(5.01) / (0.049)(0.082) = 822.8 = 823 K

Hence required temperature of the sample is 823 K.

To know more about ideal gas equation, visit the below link:
brainly.com/question/21912477

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4 0
3 years ago
The temperature at which a liquid changes into a gas is called the _____. boiling point melting point freezing point condensatio
love history [14]
The answer is  the boiling point because when you want to change the liquid into a gas you should boil it :)))
i hope this is helpful
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5 0
4 years ago
Read 2 more answers
_______ oxides are oxides of certain non metals​
kogti [31]

acidic in naturenature

Generally, Oxides of non-metals are acidic in nature. When non-metals are reacted with water it forms an acidic solution. The common oxides of Sulphur, Selenium, and Bromine are strongly acidic.

5 0
2 years ago
for the reaction shown compute the theoretical yield of product in moles each of the initial quantities of reactants. 2 Mn(s)+3
Y_Kistochka [10]

Answer:

2 mole MnO₂

Explanation:

2Mn(s) + 2O₂(g) => 2MnO₂(s)

4 0
4 years ago
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In the PhET simulation window, click the radio button labeled Mystery in the Blocks menu on the right-hand side of the screen. U
Yuliya22 [10]

Answer:

B, D, E, C, A

Explanation:

We have 5 blocks with their respective masses and volumes.

Block            Mass            Volume

  A                65.14 kg       103.38 L

  B                0.64 kg         100.64 L

  C                4.08 kg         104.08 L

  D                3.10 kg          103.10 L

  E                 3.53 kg         101.00 L

The density (ρ) is an intensive property resulting from dividing the mass (m) by the volume (V), that is, ρ = m / V

ρA = 65.14 kg / 103.38 L = 0.6301 kg/L

ρB = 0.64 kg / 100.64 L = 0.0064 kg/L

ρC = 4.08 kg / 104.08 L = 0.0392 kg/L

ρD = 3.10 kg / 103.10 L = 0.0301 kg/L

ρE = 3.53 kg / 101.00 L = 0.0350 kg/L

The order from least dense to most dense is B, D, E, C, A

4 0
3 years ago
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