State the relative concentrations of hmr

Assignment Help Chemistry
Reference no: EM13159636

Suppose that a student collects the following spectrophotometric data to determine the relative concentrations of HMR and MR in solution: The abosorbance at 425 nm was measured to be 0.240 and at 520 nm was 0.620, the slopes corresponding to standard Beer's Law plots were as follows: ?IA = 0.072 ?IB = 0.306 ?IIA = 0.760 ?IIB = 0.036 Using this data, calculate the ratio between the relative concentrations of MR- and HMR in this solution.

Reference no: EM13159636

Questions Cloud

Identifiable assets acquired over liabilities : In a business combination in which the total fair value of the identifiable assets acquired over liabilities assumed is greater than the consideration paid, the excess fair value is:
Demonstrate the difference between using a local : Write a program that will demonstrate the difference between using a local page replacement policy and a global one for the simple case of two processes. You will need a routine that can generate a page reference string based on a statistical model.
Major influencers upon israel in ancient near east : What were the major influencers upon Israel in the Ancient Near East (cultures) and how did they impact the Hebrew people/writings of the Hebrew Bible?
Explain the effect of increase size of random sample : The Gallup Poll has decided to increase the size of its random sample of Canadian voters from about 1500 people to 4000 people. The effect of this increase is: increase the standard error of the estimate.
State the relative concentrations of hmr : Suppose that a student collects the following spectrophotometric data to determine the relative concentrations of HMR and MR in solution:
Amount of goodwill impairment : The fair value of net identifiable assets exclusive of goodwill of a reporting unit of X Company is $300,000. On X Company's books, the carrying value of this reporting unit's net assets is $350,000, including $60,000 goodwill. If the fair value o..
Inheritancedemo : Create a New Project named InheritanceDemo . 2. Create a new class called Person and cut and paste the Person.java file from Blackboard into the class. Create a new class called Student and cut and paste the Student.java file from Blackboard into the..
To what structure should he apply the pollen : Darren operates a nusery and he wants to apply some pollon to fertilize som flowers. To what structure should he apply the pollen?
Explain a child has a dangerous blood lead level : A child has a dangerous blood lead level of 120ug/100mL. If the child is administered 100 mL of 0.10M Na2 Ca(EDTA), assuming the exchange reaction

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of sugar are in solution

how many grams of sugar are in 15.0% concentrated solution with a total mass 125 g?

  Explain diprotic acids and solution equlibria

Diprotic Acids and Solution Equlibria, A 1.200 M solution of HCl is added to a solution containing 0.150 moles of sodium phosphate (Na3PO4). The resulting solution is then diluted to exactly 0.500 L

  Explain how many possible trisubstituted derivatives

How many possible trisubstituted derivatives C6H3X2Y can be obtained from the para disubstituted benzene C6H4X2?

  Show the calculation for the percent yield

show the calculation for the percent yield of K3[Fe(C2O4)3].3H2O using your actual yield and the theoretical yield

  Determine the number of bromine molecules present in flask

A flask contains 0.180 of liquid bromine br2, . Determine the number of bromine molecules present in the flask.

  Find vapor pressure of water

Water has vapor pressure of 23.8 torr at 25 degrees celsius. Find vapor pressure of water at 40 degrees celsius if delta H of vaporization is 40.7 KJ/mol.

  Calculate the pressure of oxygen

A steel tank has a volume of 438 L and is filled with 0.885 kg of oxygen. calculate the pressure of oxygen at 69.8 fahrenheit.

  How much energy in kj must be absorbed

How much energy in kJ must be absorbed to heat up a volume of ocean water 2 m high by 20 km wide by 30 km deep by 3°C.

  How many liters of gasoline would you need

In Europe, gasoline efficiency is measured in km/L . If your car's gas mileage is 30.0 miles/gal, how many liters of gasoline would you need to buy to complete a 284- km trip in Europe?

  Volume occupied by the sample under conditions

What was the volume occupied by the sample under the new conditions - Determine what volume of 3.00M HCl in liters is required to react

  Calculate the initial and the final ph

For 220.0 mL of a buffer solution that is 0.205 M HCHO2 and 0.295 M KCHO2, calculate the initial and the final pH after adding 0.010 mol of NaOH.

  How many molecules of ice at 0 degrees celsius can be melted

How many molecules of ice at 0 degrees celsius can be melted from the complete transfer of the heat involved when 25.6 Grams of nitrogen is reacted with 34.5 L Of hydrogen gas at STP.

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