State what is the half-life of the reaction

Assignment Help Chemistry
Reference no: EM13290873

After 63.0 min, 24.0% of a compound has decomposed. What is the half-life of this reaction assuming first-order kinetics?

Reference no: EM13290873

Questions Cloud

Determine the armature-developed power pdev : A 600V, 150hp, DC series motor operates at it's full-ratedload at 600 RPM. The armature resistance is 0.12 ohms and the series field resistance is 0.04 ohms. The motor draws 200A at full load.
Explain what is density of air at 273 k and 1 atmosphere : Air is approximately 80% nitrogen and 20% oxygen by volume, what is density of air at 273 K and 1 atmosphere? And at a altitude of 2550 ft would density of air be higher or lower, why
What is the net present value of the project : The project has an initial cost of $5.2 million and produces cash inflows of $1.48 million a year for 5 years. What is the net present value of the project?
What is the discount rate applicable to division a : Management has told the manager of division A that projects in his division will be assigned a discount rate that is 2 percent less than the firm's weighted average cost of capital. What is the discount rate applicable to division A?
State what is the half-life of the reaction : After 63.0 min, 24.0% of a compound has decomposed. What is the half-life of this reaction assuming first-order kinetics
Describle the education style of american : Write an article about American education, including the following elements: 1. Introduction American education. 2. Describle the education style of American. More detail.
What is the beta of stock b : Currently, the risk-free rate is 4 percent. Stock A has an expected return of 13 percent and a beta of 1.2. Stock B has an expected return of 9 percent. The stocks have equal reward-to-risk ratios. What is the beta of stock B?
Determine the load current for the field resistance : A shunt DC generator has a termianl voltage duringopen-circuit of 127V. When the machine is operating at rated load,the rated terminal voltage is 120V. Find the load current ifthe field resistance is 15 ohms and the armature resistance is 0.02ohms..
Compute the tension in the wire supporting the actor : During a stage production of Peter Pan, the 53.5 kg actress playing Peter has to fly in vertically (descend). To be in time with the music, compute the tension in the wire supporting the actor

Reviews

Write a Review

Chemistry Questions & Answers

  Determine how many grams would remain after 112 days

A half-life of phosphorus-32 =14.0 days. starting with six grams  of 32P, determine how many grams would remain after 112 days

  Evaluate the ph at the equivalence point for titrating

Calculate the pH at the equivalence point for titrating 0.170 solutions of each of the following bases with 0.170 M HBr

  Explain what chloro-substituted benzene of formula c6hncl6-n

How many planes of symmetry does a benzene molecule possess. What chloro-substituted benzene of formula C6HnCl6-n has exactly four planes of symmetry

  How many cubic nanometers of radon would you need

Given Radon has a density of 9.73 g/L, How many cubic Nanometers of radon would you need if you wanted 43.780g of radon?

  Compute the molecular weight of phosphorus

calculate the molecular weight of phosphorus if 2.3437 grams are dissolved in 50.00 grams of para-dibromobenzene and the solution freezes at 81.35 degrees C.

  A data to calculate the energy of activation for the reation

The rate constant for this reaction at 25 degrees C is 4.9 x10-6 L/(mol s) while the rate constant at 35 degrees Cis 1.5 x 10-5 L/(mol s). Use this data to calculate the energy of activation for this reation.

  Explain what is the atomic weight of x

Compound XF3, where the identity of X is unknown, consists of 64.8% F by mass. What is the atomic weight of X?

  Explain an amount of lactic acid is dissolved in water

An amount of lactic acid is dissolved in water and the reaction is allowed to reach equilibrium. The concentration of the protonated acid is found to be 2.5 M.

  Calculate the free energy change for translocating a proton

Calculate the free energy change for translocating a proton out of the mitochondrial matrix, where pH(matrix) = 7.6 pH(cytosol) = 7.2

  Determine the limiting reactant

Determine the limiting reactant in HCl + NaOH = NaCl + H2O given 2 moles of HCl and 2.5 moles of NaOH

  Explain atom violate the octet rule or do the oxygen atoms

Please note that NO3 has an odd number of electrons. But you must decide where the missing electron will be. Does the central atom violate the octet rule or do the oxygen atoms? Use formal charges to decide.

  How many milliliters of 0.10 m hcl must be added

How many milliliters of 0.10 M HCl must be added to 21.9 mL of 0.40 M HCl to give a final solution that has a molarity of 0.25 M

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