How to separate given mixture?

Answers

Answer 1

Answer:

Chromatography involves solvent separation on a solid medium.

Distillation takes advantage of differences in boiling points.

Evaporation removes a liquid from a solution to leave a solid material.

Filtration separates solids of different sizes.

Explanation:


Related Questions

The pOH of an aqueous solution of 0.480 M trimethylamine (a weak base with the formula (CH3)3N) is .

Answers

Answer:

Explanation:

Kb of  (CH₃)₃N is 7.4 x 10⁻⁵

initial concentration of (CH₃)₃N   a   is .48 M

(CH₃)₃N    +   H₂O =  (CH₃)₃NH⁺  +  OH⁻

a - x                                     x               x  

x² / (a - x )  = Kb

x is far less than a so a - x can be replaced by a .

x² / a   = Kb

x²  = a x Kb = .48 x 7.4 x 10⁻⁵ = 3.55 x 10⁻⁵ = 35.5 x 10⁻⁶

x = 5.96 x 10⁻³

pOH = - log ( 5.96 x 10⁻³ )

= 3 - log 5.96

= 3 - .775

= 2.225

Other Questions
What is 4/9 - 1/3 = help In the image above, what do the red arrows on lines mean? Evaluate 3{5 + 3[10 + 4.8]} Determine if the function shows a linear relationship or an absolute value relationship. Then evaluate thefunction for the indicated value of x.A. f(x) = |x-31-2; x = -5B. g(x) = 1.5x; x = 0.2C. p(x) = 17 - 2x]; x = -3 The Arts and Crafts movement was a type of rebellion to the over elaborate designs of the past, as it adopted more of a simplistic strategy. What do you think is the most important contribution the Arts and Crafts movement made to architecture and design, and why? (you better give a good answer im offering 35 points) what are the elements and principles of arts present in this illustration? HELP!!!!!!!!!!!!!!!!!!!!!!!! a stone which is dropped into a dry well hits the bottom in 2.2s how deep is the well. take g=10m/s that doesn't give the answer Match each novel description to the fiction genre it belongs to. Scientists have a theory about the relationship between climate and biodiversity. Which best describes this theory?Warmer climates promote higher biodiversity, allowing plants to grow year-round. This supports more organisms that rely on plants.Colder climates promote higher biodiversity, reducing the competition among organisms for food. This supports stronger organisms that live longer.Warmer climates promote higher biodiversity because they tend to receive more rainfall. This provides a source of water for more organisms.Colder climates promote higher biodiversity because they are usually larger in size. This provides space for more organisms. What does Emerson compare society to in the excerpt from Self-Reliance? Give reasons.a. A stretched catapult has potential energy.b A stone on ground has zero energy.C. Rolling a drum is work against friction.d. Lifting a stone is work against gravity.e. Work and energy both have same unit. Solve proportion 2/4.5=t/0.5 How did the British treat the Native Americans they came into contact with when they began colonizing North America? whats the most abundant isotope of lawrencium 1. The poet repeats the words no, cruel, starless, and unfriendly to show that A. They call attention to Joshs pain and emptiness. B. They emphasize Joshs sense of peace and acceptance. C. They highlight Joshs love and admiration for his father. D. They reflect Joshs refusal to acknowledge his fathers death Is f^-1(x) = x/9 - 5/9 a function? why is it important to learn the definitios of the parts of speech? Why does the family move to Memphis? What happens there?Black boy book