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mariarad [96]
3 years ago
12

How would you describe the particles that make up a liquid? are the shape and volume of liquids definite or indefinite?

Chemistry
1 answer:
olga55 [171]3 years ago
7 0
Particles in a liquid move freely and liquids have a definite volume and indefinite shape since it occupies the shape of the container in which the liquid is in.
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An aqueous solution of potassium sulfate (K2SO4) has a freezing point of -2.24
iragen [17]
An aqueous solution of potassium sulfate exhibits colligative properties. Colligative properties are properties that depends on the concentration of a substance in a solution. These properties are freezing point depression, vapor pressure lowering, osmotic pressure and boiling point elevation. For this problem we use the concept of freezing point depression since we are given the freezing point of the solution. Freezing point depression is as:
 
ΔT = -k(f) x m x i
-2.24 - 0 = -1.86 x m x 3
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Thus, the molality of the solution is 0.4014.</span>
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Calculate the wavelength of a red light with a frequency of 4.61 x 1012 Hz.
Naddika [18.5K]

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