Determine the mole percentage of the two components

Assignment Help Chemistry
Reference no: EM13145580

Chloroform (specific gravity = 1.483) is mixed with this dichloromethane (specific gravity = 1.33) during one of the processes at the plant. The two liquids are blended until a specific gravity of 1.445. Determine the mole percentage of the two components in the blend.

Reference no: EM13145580

Questions Cloud

Probability that more minutes were used : Suppose the amount of minutes used per month is distributed normally with a mean of 700 minutes and a standard deviation of 120 minutes. What is the probability that more than 820 minutes were used?
Prepare summary journal entries for period purchases : Assuming Gould's sells this item for $23 per unit, prepare summary journal entries for the period's purchases, sales, and sales returns.
Amount of allowance for uncollectible accounts : The allowance for uncollectible accounts currently has a credit balance of $900. After analyzing the accounts in the accounts receivable subsidiary ledger, the company's management estimates that uncollectible accounts will be $15,000.
State null and alternative hypothesis in symbolic form : You are conducting a one-tailed or two-tailed test? Explain with an example and also state the Null and the Alternative hypothesis for the example in symbolic form.
Determine the mole percentage of the two components : during one of the processes at the plant. The two liquids are blended until a specific gravity of 1.445. Determine the mole percentage of the two components in the blend.
Record the disposal under the assumptions : Puckett Co. has office furniture that cost $75,000 and that has been depreciated $50,000. Record the disposal under the following assumptions.
Use fitted trend equations to make numerical forecast : Which trend model do you think is best to make forecasts for the next 3 years? Why? (e) Use each of the three fitted trend equations to make a numerical forecast for 2007.
Outstanding common stock of sam corporation : Father, inc. buys 80 percent of the outstanding common stock of sam corporation on January 1, 2009 for $680000 cash. at the acquisition date, sam's total fair value was assessed at $850,000 although sam's book vale was only $600,000.
Compute the relative dispersion of each group : Compute the relative dispersion (Coefficient of Variation) of each group and give us your thoughts on the dispersion. About 95% of all checked luggage on domestic flights weigh between what two values? How did you find this?

Reviews

Write a Review

Chemistry Questions & Answers

  What fraction of this mixture is ice

The molar enthalpy of fusion of ice at 0 0C is 6.02 kJ/mol; the molar heat capacity of supercooled water is 75.3 J/molK. (a) One mole of supercooled water at -10 0C is induced to crystallize in a heat-insulated vessel.

  What is the specific heat of copper

A piece of copper with a mass of 218 grams has a heat capacity of 83.9 J/degrees C. What is the specific heat of copper.

  Determine the rate constant of this reaction

Reaction of NO with chlorine to yield NOCl is pseudo-first order if NO is present in a large excess. Determine the rate constant of this reaction i

  Calculate the ratio of the electrophoretic mobilities

Consider two DNA molecules: one 400 base pairs long, the other 800 base pairs long. Assuming that each is a rigid rod of diameter 25 Å, with a length of 3.4 Å per base pai.

  Explain preparing solutions for biochemical experiments

Preparing solutions for biochemical experiments, In preparation for a protein purification experiment, you have been asked to prepare 100 mL of an aqueous solution of Tween20

  What causes cycloalkanes to have two less hydrogen atoms

What causes cycloalkanes to have two less hydrogen atoms than similar alkanes that are open chain ones?

  What is the expected energy change

The energy change, ?H, associated with the following reaction is +81 kJ. NBr3(g) + 3 H2O(g) → 3 HOBr(g) + NH3(g) What is the expected energy change

  How many moles of carbon, hydrogen, & oxygen are present

How many moles of carbon, hydrogen, & oxygen are present in a 100g sample of ascorbic acid? Ascorbic acid (vitamin C) contains 40.92% carbon, 4.58% hydrogen, and 54.50% oxygen by mass. Assume a 100 g sample of ascorbic acid.

  The accompanying drawing shows four water molecules

The accompanying drawing shows 4 water molecules interacting with glycine. Four dotted lines are labeled with numbers 1 through 4. As labeled by these numbers, which of the dotted lines could represent hydrogen bonds?

  Draw the crystal-field energy level diagram

Draw the crystal-field energy level diagram for the 3d obitals and show the placement of d electrons assuming this is a weak-field complex ion.

  Define molar concentration of copper nitrate

Molar Concentration of Copper (II) Nitrate, A 25.00 mL sample containing Cu2+ gave an instrument signal of 23.6 units (corrected for a blank). When exactly 0.500 mL of 0.0287 M Cu(NO3)2 was added to this solution

  Backside attack on the bromonium ion by a bromide ion

Backside attack on the bromonium ion by a bromide ion results in a trans products. The bromine is added to opposite sides of the carbon-carbon double bond.

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