Explain what is the average rate of reaction

Assignment Help Chemistry
Reference no: EM13333447

At 200°C, in the reaction below, the molar concentration of A was 7.81 M after 2.33 s and 1.45 M after 7.93 s. What is the average rate of reaction in M/s? 2A => Q + Z

Reference no: EM13333447

Questions Cloud

Find at what rate is electrical energy transferred to heat : A 109 V potential difference is applied to a space heater whose resistance is 12 when hot. At what rate is electrical energy transferred to heat
Determine what is the transfer to retained earnings : ABC recently reported $34,893 of sales, $6,422 of operating costs other than depreciation, and $2,145 of depreciation. The company had $4,440 of bonds that carry a 7% interest rate, and its income tax rate was 39%.
Determine who do qualify to purchase the property : You want to purchase a home for $239,950 and have saved enough for a 20 percent down payment. The mortgage interest rate is 5.25 percent with for a 30 year loan with monthly payments.
An executor or administrator of an estate : Under Article 3502 of the Revised Civil Statutes an executor or administrator of an estate
Explain what is the average rate of reaction : At 200°C, in the reaction below, the molar concentration of A was 7.81 M after 2.33 s and 1.45 M after 7.93 s. What is the average rate of reaction in M/s? 2A => Q + Z
How sensitive is the npv to changes in the price of pda : Conch Republic Electronics is a midsized electron- ics manufacturer located in Key West, Florida. The company president is Shelly Couts, who inherited the company.
At what angle do the gamma rays appear : A cubic crystal with interatomic spacing of 0.24 nm is used to select gamma rays of energy 100 keV from a radioactive source containing a continuum of energies. at what angle do the 100 keV gamma rays appear
Explain the kinetic energy of the emitted electrons : What is the kinetic energy of the emitted electrons when cesium is exposed to UV rays of frequency \rm 1.0\times10^{15}Hz
A violation of the canons of ethics for an attorney : It is a violation of the Canons of Ethics for an attorney, who knows the property in question to be a homestead, to follow the regular practice of having the owner convey to a third party who reconveys to the owner retaining a vendor's lien, or wh..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the ethylenediaminetetraacetate ion

The ethylenediaminetetraacetate ion, H2Y 2-, forms a strong complex with the calcium ion. How does the addition of the H2Y 2- affect the molar solubility of Ca(OH)2? Explain.

  Explain solution of aluminum nitrate

What is the experimental yield (in g of precipitate) when 18.6 mL of a 0.634 M solution of barium hydroxide is combined with 19.5 mL of a 0.558 M solution of aluminum nitrate at a 85.4% yield

  Calculate the number of moles of silver deposited

If 1020C of charge is passed through a solution of AgNO3(aq), calculate the number of moles of silver deposited.

  Explain the entropy increase after mixing 2 moles of oxygen

The entropy increase after mixing 2 moles of oxygen 1 mole of nitrogen, which were prepared at the same pressure and temperature, is (in J/K). (Pretend oxygen and nitrogen are ideal gases)

  Define the rate law for a reaction is rate

The rate law for a reaction is rate = k[A]^2 [B]. When the concentration of A and B are both 0.15M, the reaction rate is 0.115M/s. What would be the reaction rate when [A] = 0.30M and [B] = 0.45M

  Explain glycosidic bond occur between a ketose and ketose

What type of glycosidic bond occur between a ketose and ketose would yield a non-reducing disaccharide.

  The linear relationship between absorbance and concentration

In the concentration range of 500 to 2000 ppm of U, there is a linear relationship between absorbance at 351.5 nm and concentration. At lower concentrations the relationship is nonlinear unless about 2000 ppm of an alkali metal salt is introduced ..

  Explain the carbonic acid-bicarbonate buffer system

in the blood plasma, pH is maintained by the carbonic acid-bicarbonate buffer system. a)how is pH maintained when acid is added to the buffer system? b)how is pH maintained when base is added to the buffer system

  Explain effect would placing a charged group in the interior

What effect would placing a charged group in the interior of a protein have on its conformational stability

  Explain what is the percentage by mass of ch4 in the mixture

What is the percentage by mass of CH4 in the mixture. The standard enthalpies of combustion for CH4 and C2H6 are -890.3 kJ mol-1 and -1569.7 kJ mol-1, respectively.

  State what will be the volume of the oxygen formed

If all of this O3 is converted to oxygen, O2, at the same temperature and pressure then what will be the volume of the oxygen formed?

  Calculate the solubility of concentration

A sparingly soluble salt gets precipitated only when the product of concentration of its ions in the solution (Qsp) becomes greater than its solubility product. If the solubility of BaSO4 in water is 8 × 10-4 mol dm-3, calculate its solubility in ..

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