The beers law slope for the fe-phenanthroline complex is

Assignment Help Chemistry
Reference no: EM13635726

The Beer's Law slope for the Fe-phenanthroline complex is found to be 0.2100 L/mg Fe. The absorbance of the diluted unknown solution prepared in accordance with the instructions in the exercise is found to be X, where X=.617. What is the concentration of the original unknown solution?

Reference no: EM13635726

Questions Cloud

If the body is released downward from rest at a very high : if the effects of atmospheric resistance are accounted for a fallinf body has an acceleration defined by the equation
Te standard recipe used in an exercise uses 30 ml of 025 : the standard recipe used in an exercise uses 3.0 ml of 0.25 phenanthroline solution in 100 ml of final solution to
A 20-nc point charge is placed on the x axis at x 20 m and : a 20-nc point charge is placed on the x axis at x 2.0 m and a -25-nc point charge is placed on the y axis at y -3.0m.
The length of human pregnancies from conception to birth : the length of human pregnancies from conception to birth approximates a normal distribution with a mean of 266 days and
The beers law slope for the fe-phenanthroline complex is : the beers law slope for the fe-phenanthroline complex is found to be 0.2100 lmg fe. the absorbance of the diluted
Determine the magnitude of p if 10 s is required for the : a 20-kg package is at rest on an incline when a force p is applied to it. determine the magnitude of p if 10 s is
The wall street journals shareholder scoreboard tracks the : the wall street journals shareholder scoreboard tracks the performance of 1000 major u.s. companies the wall street
Three point charges are placed on the y-axis a charge q at : three point charges are placed on the y-axis a charge q at ya a charge -2q at the origin and a charge q at y-1 . such
The distribution of calories burned by players who played : the distribution of calories burned by players who played the whole game in the premiere league is normally

Reviews

Write a Review

Chemistry Questions & Answers

  Te solubility of co2 in water at 25degc and 1 atm is 0034

the solubility of co2 in water at 25degc and 1 atm is 0.034 moll. what is its solubility under atmospheric conditions?

  Explain synthesis starting with neutral compounds not ions

show step necessary to make this ether (2-methyl propoxycyclohexane) by williamson ether synthesis starting with neutral compounds, not ions.

  State the acid-catalyzed dehydration of 1-methylcyclohexanol

identify the species formed in the first step in the acid-catalyzed dehydration of 1-Methylcyclohexanol

  State and write the formula of the nine chemical substances

Write the formula of the nine chemical substances mentioned in the introduction. Classify each as either a molecular compound, an ionic compound, a molecular element, or a metal. For the copper cycle experiment

  Explain naturally occuring sulfur consists of four isotopes

Naturally occuring sulfur consists of four isotopes: 95.0% 32s (31.97207amu); 33s (32.97146amu, 0.76%);

  Explain how many photons are required to heat coffee

How many photons are required to heat 295 of coffee from 25.0 to 62.0 ? Assume that the coffee has the same density, 0.997 , and specific heat capacity, 4.184 , as water over this temperature range.

  Compute delta s when the pressure

calculate Delta S when the pressure of 1.0 mol of oxygen is doubled at a constant temperature T=298

  Explain what is the catalytic efficiency of the enzyme

If the Km of carbonic anhydrase for the above reaction is 1.8 mM, what is the catalytic efficiency of this enzyme under these conditions. The units are s-1M-1.

  State why are monochromators prism or grating monochromators

Why are monochromators (prism or grating monochromators) used in scanning instruments as opposed to absorption filters for

  Explain what is the ph after 41.5 ml of potassium hydroxide

When a 23.7 mL sample of a 0.362 M aqueous nitrous acid solution is titrated with a 0.310 M aqueous potassium hydroxide solution, what is the pH after 41.5 mL of potassium hydroxide have been added

  Explain two common polymorphs of zinc sulfide

There are two common polymorphs of zinc sulfide: cubic and hexagonal. Based on the analysis of Madelung constants alone, predict which polymorph should be more stable.

  Explain what is the mass of a magnesium block that measures

What is the mass of a magnesium block that measures 2.3 cm * 3.5 cm * 1.5 cm? The density of magnesium is 1.738 g/cm^3

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