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4 years ago

How can you tell the difference between a suspension, a solution and a colloid?

2 answers:

8 0

A colloid is a heterogeneous mixture in which the dispersed particles are intermediate in size between those of a solution and a suspension. The particles are spread evenly throughout the dispersion medium, which can be a solid, liquid, or gas.

LuckyWell [14K]4 years ago

5 0

Answer:

a solution mixture is always transparent, letting light pass through with no scattering from solute particles. which are molecule in size. ... A colloid mixture is intermediate between a solution and a suspension. While a suspension mixture is larger than 10,000 Angstroms and will separate out but a colloid mixture will not separate out. Colloids are 10-1000 Angstroms in size and can be distinguished from solutions by using the Tyndall effect.

Explanation:

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Cierta cantidad de gas ocupa 20 litros sometido a una presión de 1,5 atmósferas. Si lo comprimimos hasta 6 atmósferas, ¿qué volu

Mekhanik [1.2K]

Respuesta:

5 L

Explicación:

Paso 1: Información provista

Presión inicial (P₁): 1,5 atm

Volumen inicial (V₁): 20 L

Presión final (P₂): 6 atm

Paso 2: Calcular el volumen final del gas

Si asumimos temperatura constante y comportamiento ideal, podemos calcular el volumen final del gas (V₂) usando la Ley de Boyle.

P₁ × V₁ = P₂ × V₂

V₂ = P₁ × V₁ / P₂

V₂ = 1,5 atm × 20 L / 6 atm = 5 L

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3 years ago

Which of the following pairs of compounds can you directly compare against each other theoretically? (choose all that apply) (hi

Allisa [31]

Answer:

Explanation:

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4 years ago

In _, Solon was chosen as an Athenian statesman with reformation powers.

NeX [460]

594 B.C.E.

In 594 B.C.E., Solon was chosen as an Athenian statesman with reformation powers.

3 0

3 years ago

Read 2 more answers

The scientist finds fossilized remains of other species in the same rock layer as the trilobite. What can the scientist conclude

Sophie [7]

The Organisms that formed them likely lived during the Paleozoic era.

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3 years ago

The reaction

scZoUnD [109]

Answer:

The correct answer is option A.

Explanation:

$POCl_3 (g)\rightleftharpoons POCl (g) + Cl_2 (g)$

Reducing the partial pressure of chlorine gas means that removal of chlorine gas from the equilibrium will shift the equilibrium in the direction according to Le Chatelier's principle.

On a removal of product from the equilibrium shifts the reaction in the forward reaction for reestablishment.So, when the partial pressure of chlorine is reduced by 50% the equilibrium will shift in forward direction in which $POCL_3$ will be consumed to form more chlorine gas.

Hence, A is correct .

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4 years ago