subject

Chemistry, 12.02.2020 04:57 Chantamariepaul

Which of the following solvents would be the best to separate a mixture containing benzoic acid, 2,4-dinitrobenzoic acid, and 2,4,6-trinitrobenzoic acid by TLC?

A. Methylene chloride
B. Hexane
C. Acetone
D. None of the above

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 07:00

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Answers: 2

question

Chemistry, 22.06.2019 10:20

In a reaction equation, where are the products located? a.) above the arrow b.) to the right of the arrow c.) to the left of the arrow d.) below the arrow

Answers: 2

question

Chemistry, 22.06.2019 10:30

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

Answers: 1

question

Chemistry, 22.06.2019 14:00

How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?

Answers: 3

You know the right answer?

Which of the following solvents would be the best to separate a mixture containing benzoic acid, 2,4...

Questions

question

English, 30.01.2021 18:30

Quiz Active TIME REMAINING 59:54 Read the sentence. How does the sentence help the reader connect to the text "Explorin...

question

Mathematics, 30.01.2021 18:30

Which table has a constant of proportionality between y and x of ? zot Choose 1 2 Y 8 2 10 2.5 12 3

question

Chemistry, 30.01.2021 18:30

A bar graph of boiling point of milk and water...

question

English, 30.01.2021 18:30

Read the sentence. The game was delayed because the field was wet. Choose the BEST answer choice below. No comma is needed. Add a comma before BECAUSE...

question

Mathematics, 30.01.2021 18:30

Jackie has 24 boxes of juice packed and plans to pack 4 additional boxes each hour. Paul has 8 boxes packed and plans to pack 6 additional boxes each...

question

Mathematics, 30.01.2021 18:30

There are many cylinders with a height of 9inches. Let r represent the radius in inches and v represent the volume in cubic inches what belongs in cel...

question

Mathematics, 30.01.2021 18:30

What single percentage change is equivalent to a 7% decrease followed by a 22% decrease?...

question

Mathematics, 30.01.2021 18:30

Watch help video What is the image point of (7, - 7) after the transformation T-4,-40 D4? Need help ASAP...

question

Mathematics, 30.01.2021 18:30

In a popular online role playing game, players can create detailed designs for their character's "costumes," or appearance. Hudson sets up a website w...

question

Mathematics, 30.01.2021 18:30

The shortest side of a triangle with angles 50°, 60°, and 70° has a length of 11.0. What is the length of the longest side rounded to the nearest tent...

question

Mathematics, 30.01.2021 18:30

. Points A and B are to be mapped onto a number line according to two equations. The solution to the equation 2 24 3 A   is the coordinate of point...

question

Chemistry, 30.01.2021 18:30

How many moles of 2H2 are formed from 3.64 mole of H2O?...

question

Mathematics, 30.01.2021 18:30

How many terms are in the algebraic expression Negative 2 a minus b? 2345...

question

Mathematics, 30.01.2021 18:30

What is the equation of the line in slope-intercept form?

question

Mathematics, 30.01.2021 18:30

Which first step for solving the given system using substitution results in an equation without fractions? -1.jWhat is the solution to the system of e...

question

Mathematics, 30.01.2021 18:40

4/337 divide 337 by 4...

question

Mathematics, 30.01.2021 18:40

How many terms are in the algebraic expression Negative 2 a minus b? 2 3 4 5...

question

Mathematics, 30.01.2021 18:40

Evaluate the expression 5 to the power of three ÷ (13 − 8) × 2....

question

Mathematics, 30.01.2021 18:40

ANYONE! Sebastian has a points card for a movie theater. -He receives 85 rewards points for signing up -He earns 2.5 points for each visit to the movi...

question

English, 30.01.2021 18:40

Romeo and Juliet was said to be written somewhere between 1594 and 1597. What family event happened around the same time as his writing of this play?...

More questions: Chemistry Another questions

Questions on the website: 13722367