Compute the number of moles

Assignment Help Chemistry
Reference no: EM13224262

The rate constant for the decomposition of gaseous azomethane, CH3N=NCH3 ? N2 + C2H6 is 40.8 min-1 at a certain temperature. Calculate the number of moles of CH3N=NCH3 that have reacted in a 1.00 L flask 0.0500 min after 4.00 g of CH3N=NCH3 is introduced. The molar mass of azomethane is 58.0824 g/mol.

Reference no: EM13224262

Questions Cloud

What unconscious factors might also affect : How would you assess whether or not you should negotiate? Identify the factors you would consider and the overall rule you would apply.
Explain the ionization constant for hclo : Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.140 M HClO(aq) with 0.140 M KOH(aq). The ionization constant for HClO can be found here.
Recommend to both the senior executives : Recommend to both the senior executives (i.e., the company) and John Compton (i.e., the president) whether the project management office (PMO) should report to the chief information officer (CIO) or to someone else. Justify the response.
Explain the employees stock options to the shareholders : The Wall Street Journal reported that Juniper Networks, Inc.-a maker of company network equipment-plans to offer its more than 1,000 employees the opportunity to reprice their stock options. Juniper's announcement comes at a time.
Compute the number of moles : Calculate the number of moles of CH3N=NCH3 that have reacted in a 1.00 L flask 0.0500 min after 4.00 g of CH3N=NCH3 is introduced. The molar mass of azomethane is 58.0824 g/mol.
Discuss factors about the corporate culture : Discuss factors about the corporate culture that were at play, and suggest central reasons why the executive staff waited as long as they had to consider the development of an enterprise project management methodology (EPM).
Identify key external forces with immediate strategic : External Environmental Analysis: Identify key external forces with immediate strategic implications for Alaska Coffee Company.
Explain how does the system in equilibirium seem to respond : How does the system in equilibirium seem to respond to the changes applied to it with respect to the distribution of iodine?
Improve the overall process time and efficiency : Identify the bottleneck activity, and show how capacity can be increased by using only two pharmacists and two technicians and in addition to savings on personnel costs, what benefits does this arrangement have

Reviews

Write a Review

Chemistry Questions & Answers

  Depict a mechanism for conversion of acetaminophen

Draw a mechanism for conversion of acetaminophen into phenacetin in the presence of K2CO3 and CH3CH2I.

  Explain organic product obtained is ethyl iodide

When ethyl ether is heated with excess HI for several hours, the only organic product obtained is ethyl iodide

  What is the change in energy of the system

A gas expands and does P-V work on the surroundings equal to 281 J. At the same time, it absorbs 216 J of heat from the surroundings. What is the change in energy of the system?

  Explain what is the molecular weight of the compound

The freezing point of an aqueous solution containing 15 g of a nonelectrolyte in 150 mL water is -5.4°C. What is the molecular weight of the compound? Kf = 1.86°C/m for water.

  How many bags are needed to cover a plot

The contents of one 40-lb bag of topsoil can cover 10.0 square feet of ground to a depth of 1.0 in. How many bags are needed to cover a plot that measures 200.0 meters by 300.0 meters to a depth of 4.0 cm?

  How the shielding by core electrons is analogous

Within this analogy, discuss how the shielding by core electrons is analogous to putting a frosted-glass lampshade between the lightbulb and your eyes, as shown in the illustration.

  Determine the empirical and molecular formulas

determine the empirical and molecular formulas of a hydrocarbon which has a molecular weight of 84 mass unit which contains 85.7% carbon.

  Calculate the total moles of gas present after the reaction

A .499 mol sample of graphite was heated with 2.16 mol oxygen gas to form carbon dioxide. Graphite is the limiting reagent in this reaction. Calculate the total moles of gas present after the reaction?

  What is the formula for the ion formed

what is the formula for the ion formed when each of the following elements loses its valence electrons.

  How many g of hcl reacted

Zn (s) + 2 HCl (aq) = H2 (g) + ZnCl2 (aq) If 1.26 L of H2 gas are formed at STP, how many g of HCl reacted

  Calculate the final temperature of the mixture

A 27.0-g sample of water at 270. K is mixed with 49.0 g water at 340. K. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

  Explain liquid phase composed of ethanol and acetic acid

A vapor composed of 0.20 mole fraction ethanol and 0.80 mole fraction acetic acid at 120.0 mmHg (absolute), is in equilibrium with a liquid phase also composed of ethanol and acetic acid. Assume that the liquid is an ideal solution and apply Raoul..

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