Evaluate the percentage of naphthalene in a ternary mixture

Assignment Help Chemistry
Reference no: EM13564305

In the first part of your ternary mixture seperation experation, the mass of the beaker was 35.48 grams and the mass of the beaker and ternary mixture was 37.08 grams. After sublimation the mass of the beaker, saltm and sand were 36.93 grams. Calculate the percentage of naphthalene that was in the ternary mixture. Express your answer in percentage to the nearest tenth of a percent.i.e 0.1%

Reference no: EM13564305

Questions Cloud

Calculate the distance the spring was compressed : A 1540.0 g mass is ona horizontal surface with μk = 0.31, and is in contact with a massless spring with a force constant of 787.0N/m which is compressed. When the spring is released, it does 2.52J of work on the mass while returning to its equilib..
What is the difference between a team and a group : What is the difference between a "team" and a "group"?
Define the conversion of substance a to substance b : The conversion of substance A to substance B has delta E = ?35 kJ mol?1 and an activation energy, Ea, of 25 kJ mol?1. Sketch a reaction diagram, and on it clearly indicate A, B, the activated complex (C), delta E and Ea.
What average force does the seatbelt exert on the car driver : Most of us know intuitively that ina head-on collision between a large dump truck and a subcompactcar, you are better off being in the truck than in the car. What average force does the seatbelt exert on the car driver
Evaluate the percentage of naphthalene in a ternary mixture : Calculate the percentage of naphthalene that was in the ternary mixture. Express your answer in percentage to the nearest tenth of a percent.i.e 0.1%
What average current is required to vaporize the water : Exploding shoes. The rain-soaked shoes of a person may explode if ground current from nearby lightning vaporizes the water. The sudden conversion of water to water vapor causes adramatic expansion that can rip apart shoes. Water has density 1000kg..
What is the apparent weight of the pilot at this point : An airplane flies in a loop (a circlar path in a verticalplane) of radius 150m. The pilot's head always points toward thecenter of the loop.  What is the apparent weight of the pilot at this point
Calculate the thrust produced by these engines : The first stage of a space vehicle consumed fuel and oxidizerat the rate of 1.70 104kg/s, with an exhaust speed of 2.85103 m/s. Calculate the thrust produced by these engines
Will margie walker be able to hold near town funeral home : Will Margie Walker be able to hold Near Town Funeral Home and Webury Funeral Home liable for the torts of interference with a dead body and intentional infliction of emotional distress?

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd