Explain what is the half-life in minutes of a compound

Assignment Help Chemistry
Reference no: EM13221199

What is the half-life in minutes of a compound if 75.0 percent of a given sample decomposes in 85.0 minutes? Assume first order kinetics

Reference no: EM13221199

Questions Cloud

Methods by which job analysis can be completed : Discuss the various methods by which job analysis can be completed. Compare and contrast these methods, noting the pros and cons of each.
Explain a mole of n-hexane is confined in a volume : a mole of n-hexane is confined in a volume of 0.500L at 600 K. What will be the pressure according to a) the ideal gas law and b) the van der Waals equation
Find the lagrangian and first order conditions : A firm sandab has a production function x =f(h,k) =ln(h)+3ln(k), where x=pots of crabs caught, h=labor hours employed, and k= number of boats rented (all per week); k>1. San dab operates in perfectly competitive markets.
How nontraditional work schedules might make : As a business employer, explain how nontraditional work schedules might make it easier for you to recruit employees.
Explain what is the half-life in minutes of a compound : What is the half-life in minutes of a compound if 75.0 percent of a given sample decomposes in 85.0 minutes? Assume first order kinetics
Find elasticity nd evaluate numerically at equilibrium value : The market supply and demand function for good X are shown below: X^s=S(P,W)=30P-W X^d=D(P,Y) =6Y/P Where p=price, x=quantity, W= labor cost, y= consumer total income. Find elasticity n(P*,Y) and evaluate it numerically at the equilibrium values a..
What would the reliability of the appliance : An electrical appliance will not work unless component QK does. Component QK's reliability is 0.95. Every other part of the appliance is 100% reliable. What would the reliability of the appliance be if a backup QK were added?
Research design considerations flowchart : Identify the three types of qualitative research most appropriate for DBA research and discuss why these three are most appropriate and what are the disadvantages of the other two approaches to DBA research?
What is this products availability : Waygate's residential internet modem works well but is sensitive to power-line fluctuations. On average, this product hangs up and needs resetting every 200 hours. On average about 45 minutes is needed to reset this product. What is this product's..

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of iron is produced

Iron is obtained commercially by the reaction of hematite (Fe2O3) with carbon monoxide. How many grams of iron is produced when 25 mol of hematite reacts with 30 mol of carbon monoxide? with the balanced equation of Fe2O3 + 3CO = 2Fe + 3CO2

  How many grams of potassium chloride remain dissolved

Calculate that how many grams of potassium chloride remain dissolved and how many grams came out of this given solution?

  Explain the formation of the biphenyl side product

One reason you do this is to help minimize the potential side reaction that forms byphenyl. How does the additional 30 mL of anhydrous diethyl ether minimize the formation of the biphenyl side product?

  Explain the dehydration of beta-hydroxy ketone occur

the dehydration of beta-hydroxy ketone occur so readily to produce the alkene compared with all the unsuccessful effort to dehydrate an alcohol under basic conditions?

  Determine the mass of rectangular solid

The dimensions of a rectangular solid are 8.45 cm long, 4.33 cm wide and 2.85 cm high. If the density of the solid is 9.43 g/cm3, then determine the mass?

  What is freezing point of solution of ethylene glycol

Ethylene glycol, HOCH2CH2OH, is effective as an antifreeze, but it also raises the boiling temperature of automobile coolant, which helps prevent loss of coolant when the weather is hot. a. What is the freezing point of a 50.0% solution of ethylen..

  How many grams of water should be prouduced

suppose 321 grams of methylamine (CH3NH2) and 332L of oxygen gas are mixed together in the reaction below at STP. how many grams of water should be prouduced?

  How many molecules of air are contained in the tire

The tire is filled with dry air at sea level and a temperature of 60 F to 32 lb/aquare in.standard sea level pressure is 101325 Pa at 0 C (STP).

  What is the molar mass of (nh4)2so4

A solution is made by dissolving 26.44 g of (NH4)2SO4 in enough H2O to make 50.75 mL of solution.What is the molar mass of (NH4)2SO4?

  Determine the ionization constant for hypochlorous

Determine the ionization constant for Hypochlorous before addition of any Potassium hydroxide, KOH and  after addition of 25.0 mL of KOH ?

  State hydrogen cyanide and organic nitriles

Hydrogen cyanide (and organic nitriles, which contain the cyano group) can be catalytically reduced with hydrogen to form amines

  State what is the main component of the first eluting peak

What is the main component of the first eluting peak and what percentage of the total absorbance at 300nm is due to this component?(assuming the light path- length = 1.0 cm)

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