Explain what component of air will bring about reaction

Assignment Help Chemistry
Reference no: EM13158427

Your chemiluminescence reaction will actually occur very slowly in air. What component of air will bring about this reaction and what is its approximate concentration in air? If you had a stoppered flask with basic luminol and then opened it to the air, why would the chemiluminescence be more pronounced than with the flask stoppered? Why is the chemiluminescence even more pronounced with the ferricyanide/hydrogen peroxide mixture?

Reference no: EM13158427

Questions Cloud

What would be the genotype frequency after many generations : In a population of chicken, three color morphs defined by two alleles occur: dark brown with genotype BB, light brown with genotype Bb, and white with genotype bb.
Separate piece of paper-paraphrase exercise : Of the more than 1000 bicycling deaths each year, three-fourths are caused by head injuries. Half of those killed are school-age children.
Compute accounting rate of return on investment : Calculate the accounting rate of return on this investment for the first year. Assume straight-line depreciation. Based on this analysis, would the investment be made? Explain your answer.
What is the mole fraction of nitrogen in this mixture : A 10.9-g mixture of nitrogen and carbon dioxide is found to occupy a volume of 8.88 L when measured at 641.9 mmHg and 28.5oC. What is the mole fraction of nitrogen in this mixture?
Explain what component of air will bring about reaction : What component of air will bring about this reaction and what is its approximate concentration in air? If you had a stoppered flask with basic luminol and then opened it to the air
Discuss the short run and long run implications : Discuss the short run and long run implications of the explanation for the aggregate economy.
Discuss the implications and viability of the model : Discuss the effectoveness of government transfers to reduce economic distressin the context of a two period Ricardian Equivalence model. Discuss the implications and viability of the model.
What is the ph of this solution : A buffer (pH 3.70) was prepared by mixing 1.00 mole of formic acid and 1.00 mole of sodium formate to form an aqueous solution with a total volume of 1.00 L. To 400 mL of this solution was added 50.0 mL of 1.00 M NaOH. What is the pH of this solut..
Explain concentration of glucose complex form stock : Concentration of glucose complex form stock? Set of standard solns was prepared by taking a known volume of a stock glucose soln, containg 1.000 g glucose dissolved in 100 mL of distilled water

Reviews

Write a Review

Chemistry Questions & Answers

  What is the total change in mass

When two atoms of 2H (deuterium) are fused to form one atom of 4He (helium), the total energy evolved is 3.83 × 10-12 joules. What is the total change in mass

  What is the molar mass of the gas

The gaseous product of a reaction is collected in a 25.0 L contained at 27 degrees Celsius. The pressure in the container is 216 kPa, and the gas has a mass of 96.0g. What is the molar mass of the gas?

  How many grams of sodium carbonat present

Solutions of sodium carbonate and silver (I) nitrate react to form solid silver (I) carbonate and a solution of sodium nitrate.

  A system at equilibrium contains half its volume

A system at equilibrium contains I2(g) at a pressure of 0.16 atm and I(g) at a pressure of 0.20 atm. The system is then compressed to half its volume

  Calculate the pressure

An aerosol can has a gas pressure of 144 kPa at 293 K. Calculate the pressure when the can is heated to 425 K.

  What is the molality of the ethylene glycol

What is the molality of the 45.0 mass % ethylene glycol (C2H6O2) solution in the water

  Calculate the value of delta h

NH3(Ammonia ) is widely used in many household cleaners and as a fertilizer. Calculate How much ammonia (in units of mol) is produced when 7.8 mol of H gas react with an excess of N gas.

  How many grams of sodium acetate must be added

how many grams of sodium acetate must be added to 1.00 L of a .200 M acetic acid solution to form a buffer of 4.20? Ka value for acetic acid is 1.8x10^-5.

  Define expected to observe the late stretching mode

In trans-1,2-dibenzoylethylene, even though the conjugated C=O group frequency coincides directly with the expected C=C stretching fequency, we would not have expected to observe the late stretching mode in the infrared spectum. Why?

  Instant cold packs used to treat athletic injuries contain

Instant cold packs used to treat athletic injuries contain solid NH4NO3 and a pouch of water. When the pack is squeezed, the pouch breaks and the solid dissolves

  Calculate how much (in ml) of naoh soln is needed

You have been provided with a 0.1M aqueous solution of glycine at pH 9.0. Calculate how much (in ml) of 5M NaOH solution that you must add to 1 L of this 0.1M glycine solution in order to bring its pH to exactly 9.80

  How many grams of sodium formate, must added

How many grams of sodium formate, NaCHO2, must be added to 750.0mL of .250 M of formic acid, HCHO2, to obtain a buffer with pH of 5.5 ?

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