Explain the relative concentration of the food dye

Assignment Help Chemistry
Reference no: EM13337371

Only 2% of the light at a wavelength of 555 nm is able to pass through a 1 cm thick sample of lime Jello prepared on Monday. Twice that amount of light is able to pass through the same thickness of lime jello prepared on Tuesday. What is the relative concentration of the food dye that gives rise to the green color in Monday's dessert compared to Tuesday's dessert.

Reference no: EM13337371

Questions Cloud

Determine the percentage of the blocks total volume : A spring is attached to the bottom of an empty swimming pool, Determine the percentage of the block's total volume that is hollow
What is expected of online discussions : Create a post (100 words minimum) relating the researched information to the material presented in the chapter. You must have at least one non-textbook reference. Be sure to use APA format for all references. Refer to the "What is expected of online ..
Calculate the work done on the mol of methane : Calculate the work done on 0.205 mol of methane when it is compressed from 10.0 L to 2.25 L at 25 degree's Celsius, assuming that methane is (a) an ideal gas and (b) a van der Waals gas.
Identify the system requirements and all risks : Work together with role playing (one Project Manager, one customer, others may be system architects/developers) to identify the system requirements and all risks. And, rate each risk.
Explain the relative concentration of the food dye : What is the relative concentration of the food dye that gives rise to the green color in Monday's dessert compared to Tuesday's dessert.
Calculate the work done by a mol of an ideal gas : Calculate the work done by 0.935 mol of an ideal gas when it expands isothermally from 225 bars to 1.71 bars at (a) 300 K and (b) 1000 K.
Explain one molecule of solute per liter of solvent : Starting with a 0.1 M solution and making a series of 1:100 dilutions, how many dilutions must you make to prepare a solution, that on average, has fewer than one molecule of solute per liter of solvent.
Find the water pressure in such a pipe on the top floor : Water at a pressure of 4 atm at street level flows into an office building at a speed of 0.7 m/s through a pipe 5 cm in diameter. Calculate the water pressure in such a pipe on the top floor
Rank the speed of each ball at the instant it collides : Ball A is fired straight upward, Ball B is fired straight down, and Ball C is fired horizontally. Rank, from largest to smallest, the speed of each ball at the instant (just before) it collides with the ground.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain perkin and related reactions

Perkin and related reactions, There are numerous condensations that are closely related to the Perkin reaction

  State equilibrium the pressure of nh3

At equilibrium the pressure of NH3 (g) is 1.23 atm. NH4Cl (s) ---> NH3 (g) + HCl (g) Find the equilibrium constant Ka for the reaction

  Which of the following types of radiation is composed

Which of the following types of radiation is composed of particles with a charge and mass identical to that of an electron?

  State the solubility product constant of gallic acid

An experiment was performed to determine the solubility and the solubility product constant of gallic acid, a monoprotic organic acid (gmm=170.12). The equilibrium involved is: C6H5O3COOH(s) C6H5O3COO-(aq) + H+(aq)

  Explain the concentration of a solution of nitric acid

A chemist needs to determine the concentration of a solution of nitric acid, HNO_3. She puts 865 mL of the acid in a flask along with a few drops of indicator.

  Evaluate ecell for each of the cells

Use the Nernst equation and data from Appendix D to calculate Ecell for each of the following cells. Enter your answer with 3 significant digits. Enter scientific notation as 1.23E4.

  The twofold increase in the initial concentration of a leads

A twofold increase in the initial concentration of A leads to a 1.41-fold increase in the initial rate. what is reaction order

  State the addition of nh3 precipitated

A powder contains FeSO4·7H2O (molar mass = 278.01 g/mol) among other components. A 3.585-g sample of the powder was dissolved in HNO3 and heated to convert all iron to Fe3

  What is the concentration of hydroxide ions

At 25 c the ion product of water, Kw is 1.9 x 10^-14. What is the concentration of hydroxide ions in a solution where the concentration of hydrogen is found to be 5.0 x 10^-15 mol dm^-3.

  Define caffeine tablet solution

A solution containing 0.0837 M caffeine and 0.0666 M niacin as the internal standard gave R = 423 and R = 347. To analyze a caffeine tablet, 20.0 mL caff niacin 0.146 M niacin and 20.0 mL of caffeine tablet solution were mixed

  Explain and identify the largest heat of combustion

Identify the largest heat of combustion, small heat of combustion and highest boiling point for: heptane(i), 3-methylhexane(ii), nonane(iii)

  State dissociation energy is the amount of energy required

the bond dissociation energy is the amount of energy required to break a bond? chose your answer from the followings? (a) homolytically (b) heterolytically (c) so as to produce the more stable pair of ions (d) via hydrogenation (e) none of the abov..

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