Explain what is the half-life of a compound

Assignment Help Chemistry
Reference no: EM13220905

What is the half-life of a compound if 85 percent of a given sample of the compound decomposes in 45 min? Assume first-order kinetics.

Reference no: EM13220905

Questions Cloud

Identify and describe some of the near-term : You have been asked to join a strategic planning discussion, and hoping to contribute to the meeting, you decide to take one more look at United Airlines' situation to see if you can formulate some insight that could give the company an edge again..
Discuss the characteristics of baidu competitive landscape : Discuss the characteristics of Baidu's competitive landscape and the need for strategic flexibility.
Product cannot keep up with customer demand : What questions would you ask and what suggestions would you offer for handling this problem/opportunity
What total share of the viewing audience was captured : Network Program Rating/Share NBC Sunday Night Football (played on Thursday) 13.6/22 CBS Big Brother 12 4.6/8 ABC Wipeout 3.1/5 FOX Bones 2.9/5 The CW The Vampire Diaries 2.0/3 1.
Explain what is the half-life of a compound : What is the half-life of a compound if 85 percent of a given sample of the compound decomposes in 45 min? Assume first-order kinetics.
What are the different network perspectives in innovative : What are the different network perspectives in innovative research? Why do authors differ in how they define innovation networks? How can networks influence actions of its members?
Explain ionic compounds between potassium and nitrogen : Give the formula unite that forms from ionic compounds between: 1 Potassium and Nitrogen 2 Aluminum and Phosphorus 3 Aluminum and Phosphorus
What is meant by mass customization : What is meant by mass customization? How can market conditions and consumer desires affect customization? Explain any price considerations that must be factored into the mass customization decision.
Explain difference between rationalist and incrementalist : Explain the difference between rationalist and incrementalist strategy. Who are the main protagonists of the theories? How have the debates regarding these theories had implications for management?

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of hydrogen in grams was present

if the Hindenburg held 2.0x10^5 m^3 of hydrogen gas at 23 degrees Celcius and 1.0 atm, what mass of hydrogen in grams was present?

  How many grams of o2 are required

Octane has a density of 0.692g/mL at 20 ^ C. How many grams of O2 are required to burn 1.10gal of C8H18.

  Depict the structure of the geometric isomer

Draw the structure of the geometric isomer of 2-pentene that has the lower melting point.

  What volume of gas will the balloon

A large balloon is initially filled to a volume of 25.0L at 353 K and a pressure of 2575 mm Hg. What volume of gas will the balloon contain at 1.35 atm and 253 K?

  Compute the change in gibbs free energy for the transport

The concentration of glucose inside a cell is 0.14mM. outside the cell the concentration of glucose is 12.8 mM. Calculate the change in Gibbs free energy for the transport of 5.00 moles of glucose

  Determine the number of bonding electrons

Determine the number of bonding electrons and the number of nonbonding electrons in the structure of BeF_2 please Enter the number of bonding electrons followed by the number of nonbonding electrons

  What is the partial pressure of the dry gas

A sample of gas is collected over water at a temperature of 35.0C when the barometric pressure reading is 763 torr. What is the partial pressure of the dry gas, given PH2O =42.2 torr?

  How many grams of glucose are the final solution

The flask was then shaken until the solution was uniform. A 25.0-sample of this glucose solution was diluted to 0.500 . How many grams of glucose are in 100. of the final solution?

  State what is the molecular mass of the compound

The vapor pressure of pure ethyl bromide at this temperature is 400.0 torr. Assuming an ideal solution, what is the molecular mass of the compound?

  What is the final temperature of gold upon absorbing

Suppose that 25g of gold is initially at 27 degrees Celsius. What's the final temperature of gold upon absorbing 2.35kJ of heat?

  Find out the abundance fraction of the isotope

The relative molar mass of an element is known to be 32.064 g. Determine the abundance fraction of the isotope whose fraction is not displayed in the table.

  How many photons strike the leaf every second

If solar radiation is 1200 W/m^2 , how many photons strike the leaf every second? Assume three significant figures and an average wavelength of 504 for solar radiation. A green leaf has a surface area of 2.15 cm^2.

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