What was the initial concentration

Assignment Help Chemistry
Reference no: EM13124433

A zero-order reaction has a constant rate of 3.20×10-4 . If after 60.0 seconds the concentration has dropped to 6.50×10-2 , what was the initial concentration?

Reference no: EM13124433

Questions Cloud

Solving systems of equations : There are many applications used in the area of solving systems of equations. For example, systems of equations can be used to find the optimal number of items to produce to ensure the highest profit of those particular items.
Unhappy circumstances : Many people live within unhappy circumstances and yet will not take the initiative to change their situation because they are conditioned to a life of security, conformity, and conservatism, all of which may appear to give one peace of mind, but in r..
Calculate the ph of a solution : Calculate the pH of a solution formed by mixing 65-mL of 0.22M NaHCO3 with 75-mL of 0.15M Na2CO3.
Selling the assets and paying the liabilities : After selling the assets and paying the liabilities, the partnership has cash of $92,000. How much cash will each partner receive in the final liquidation?
What was the initial concentration : A zero-order reaction has a constant rate of 3.20×10-4 . If after 60.0 seconds the concentration has dropped to 6.50×10-2 , what was the initial concentration?
How much gain does lee realize and recognize as a result : How much gain does Lee realize and recognize as a result of these transfers?
What is the total pressure in the container at equilibrium : At a certain temperature, the Kp for the decomposition of H2S is 0.726 H2S = H2+S initally only H2S is present at a pressure of 0.126 atm in a closed container. what is the total pressure in the container at equilibrium?
Who will receive exchange treatment as a result : Who will receive exchange treatment as a result of the redemption?
Partners equity on the books of new partnership : Compute each partner's equity on the books of the new partnership under the following plans:

Reviews

Write a Review

Chemistry Questions & Answers

  Bring the equilibrium in carbon monoxide concentration

Determine how many moles of carbon dioxide should be combined to the system to bring the equilibrium carbon monoxide concentration to 0.715 mol/L?

  What is the molarity of the resulting hcl solution

25 mL of 0.3 M HCl are diluted to 500 mL. What is the molarity of the resulting HCl solution.

  What is the molarity of the original hf solution

A 10.00 mL sample of a solution of hydrofluoric acid,HF, is diluted to 500.00 mL. A 20.00 mL sample of the diluted solution requires 13.51 mL of a 0.1500 M NaOH solution to be titrated to the equivalence point.

  What percentage of the moles of nacl in this solution

An aqueous solution is 1.00% NaCl by mass. Its density is 1.071 g/mL at 25°C. The observed osmotic pressure of this solution is 7.83 atm at 25°C.

  Determine how much pv work is done

Hydrochloric acid HCl are permitted to react at atmospheric pressure and the volume change is -71.1 liters then determine how much PV work is done?

  What are the parent and daughter concentrations

A rock contain 3.2 grams of a radioactive isotope, uranium-235, . Determine what was the original amount of uranium-235 in the rock If the rock has undergone 2.75 half lives, and how old is the rock?

  Drop in the pressure and temperature

determine volume it would have if it reaches an altitude where the temperature = -33 0C , pressure = 0.65 atm?

  Calculate the ph of this solution

Calculate the PH of this solution.

  Discussion on mass

What is the mass, in milligrams, of mercury in 1.00 kg lake trout that just meets the Northern American standard of 0.50 ppm Hg?

  How many grams of water could be produced

If equal masses of H2 and O2 (100.0 grams each) are reacted together to produce water, how many grams of water could be produced.

  What is the minimum mass of nahco3 that must be added

If 30mL of 6.8M H2SO4 was spilled , what is the minimum mass of NaHCO3 that must be added to the spill to neutralize the acid.

  Calculate the value of delta h

NH3(Ammonia ) is widely used in many household cleaners and as a fertilizer. Calculate How much ammonia (in units of mol) is produced when 7.8 mol of H gas react with an excess of N gas.

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