Explain what is the half life for reaction

Assignment Help Chemistry
Reference no: EM13526322

The decomposition of XY is second order in [XY] and has a rate constant of 7.02x10^-3 M^-1 s^-1 at room temperature. what is the half life ( in seconds) for this reaction at an initial concentration of 0.100M? how long will it take for the concentration of XY to decrease to 12.5% of its initial concentration of 0.100M?

Reference no: EM13526322

Questions Cloud

Explain what is the mass percent composition of carbon : What is the mass percent composition of carbon in a 0.100 g sample of a carbon-hydrogen-oxygen compound. The compound, when combusted in oxygen, provided 0.220 g CO2 and 0.239 g water.
Compute the resistance of the new wire : A wire has a resistance of 22.9 ?. It is melted down, and from the same volume of metal a new wire is made that is three times longer than the original wire. What is the resistance of the new wire
Define liquid water to form hydrogen gas and oxygen gas : Consider the decomposition of liquid water to form hydrogen gas and oxygen gas 2H2O(l) ?2H2(g) + O2(g). What can you say about delta H and delta U? Are delta H and delta U equal or is on greater than the other. Why.
What is the resistance of ten kilometers of this wire : High-voltage power lines are a familiar sight throughout the country. What is the resistance of ten kilometers of this wire
Explain what is the half life for reaction : The decomposition of XY is second order in [XY] and has a rate constant of 7.02x10^-3 M^-1 s^-1 at room temperature. what is the half life ( in seconds) for this reaction at an initial concentration of 0.100M? how long will it take for the concent..
Determine the resistance of the nichrome wire : Two wires are identical, except that one is aluminum and one is nichrome. The aluminum wire has a resistance of 0.21 ?. What is the resistance of the nichrome wire
Explain concentration of the reactant as a function of time : The reaction A---> B is 4th order in the reactant A. derive an expression for the concentration of the reactant as a function of time [A]t
State how many moles of hcl are required to make solution : How many moles of HCl are required to make 15.00 ml of an aqueous 2.500 molar HCl solution
What is the electric flux through a spherical surface : A hollow, conducting sphere with an outer radius of 0.253m and an inner radius of 0.190m has a uniform surface charge density of +6.64×10?6 C/m^2. What is the electric flux through a spherical surface just inside the inner surface of the sphere

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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