### Explain intial concentration when the initial concentration

Assignment Help Chemistry
##### Reference no: EM13226545

The decomposition of XY is second order in XY and has a rate constant of 7.02 X 10^(-3) M^(-1) x S^(-1) at a certain temperature/

A. What is the half life for this reaction at an initial concentration of 0.100M?

B. How long will it take for the concentration of XY to decrease to 12.5% of its intial concentration when the initial concentration is 0.100M? When the initial concentration is 0.200M?

C. If the initial concentration of XY is 0.150 M, how long will it take for the concentration to decrease to 0.062 M?

D. If the inital concentration of XY is 0.150 M, what is the concentration of XY after 5.0 X 10^1 s? After 5.50 X 10^2 s?

#### Questions Cloud

 Explain how to implement the linear congruential algorithm : Write a MATLAB script to implement the linear congruential algorithm to generate 5000 pseudo-random variates in the interval (0,1). Use the following parameters: seed=17; A=1103515245; M=2147483648; C=12345. Explain a couple drops of phenophalein indicator : a couple drops of phenophalein indicator and then was titrated with 8.1mL of NaOH until it turned pink. what is the concentration of NaOH? Define the compound mgso4 is called epsom salts : The compound MgSO4 is called Epsom salts. How many grams will you need to prepare a bath containing 5.80 moles of Epsom salts? Express your answer using three significant figures. Design a voltage-divider network to supply the load : The voltage across the load must remain between 4.7 and 5.0 V for all values of load current. Design a voltage-divider network to supply the load. You may assume that resistors of any value desired are available. Explain intial concentration when the initial concentration : How long will it take for the concentration of XY to decrease to 12.5% of its intial concentration when the initial concentration is 0.100M? When the initial concentration is 0.200M? Develop a strategy for a new sport product : Develop a strategy for a new sport product. In your answer describe the sport product and include, and thoroughly explain, all pertinent steps in developing the strategy. What is the quality-productivity ratio : Airphone, Inc., manufactures cellular telephones at a processing cost of \$81 per unit. The company produces an average of 250 phones per week and has a yield of 80% good-quality phones, resulting in 20% defective phones, 55% of which can be rework.. Explain the quality of a two-phase liquid-vapor mixture : The quality of a two-phase liquid-vapor mixture of H2O at 40Oc with a specific volume of 10m3/Kg is How many pulses per minute are being applied per minute : A pacemaker is programmed to deliver pulses a certain times every minute for a patient with heart block. A 0.5µF capacitor controls the pulse discharges through a 2M resistor. One pulse is delivered every time the fully charged capacitor loses 50%

### Write a Review

#### 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