subject
Chemistry, 30.10.2019 06:31 theledfords855

The following data is collected after eluting a tlc plate containing three sample spots (a, b, and c): distance traveled by compound a = 32 mm, distance traveled by compound b = 48 mm, distance traveled by compound c = 18 mm, distance traveled by solvent front = 64 mm and length of the tlc plate = 70 mm. what is the rf value of compound c? enter your answer using the proper number of significant figures.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
question
Chemistry, 23.06.2019 02:00
What is the mass of 0.750 mole of aluminum oxide, al2o3?
Answers: 1
question
Chemistry, 23.06.2019 05:00
1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt
Answers: 2
question
Chemistry, 23.06.2019 10:00
1.9 mol hcl and 3.9 mol naoh react according to the equation hcl + naoh −→ nacl + h2o . if the limiting reactant is hcl, calculate the amount of nacl formed.
Answers: 1
You know the right answer?
The following data is collected after eluting a tlc plate containing three sample spots (a, b, and c...
Questions
question
Arts, 05.11.2020 18:30
question
World Languages, 05.11.2020 18:30
question
Mathematics, 05.11.2020 18:30
Questions on the website: 13722365