Explain what will be the concentration of hydrogen peroxide

Assignment Help Chemistry
Reference no: EM13182486

The decomposition of hydrogen peroxid is second order in H2O2. If 50 grams of 30% hydrogen peroxide is placed in a beaker within a sealed environment, what will be the concentration of hydrogen peroxide after 5 yrs given that the half life for the reaction is 3.14 years.

Reference no: EM13182486

Questions Cloud

Why should an excess of nitrogen be avoided in this reaction : What compounds react with the diazonium salt to give the phenolic product?  Why should an excess of nitrogen be avoided in this reaction?
Prepare an income statement for the company : Prepare an income statement for the company using absorption costing and prepare an income statement for the company using variable costing.
Element of the speech communication process : Recognizing that the audience for his graduation speech would be packed into a non-air-conditioned gymnasium during the hottest week of the year, Kane decided to keep his speech at the low end of his 10-to-15-minute time limit. In making this decisio..
Explain the half life for the first order decay : The half life for the first order decay of 99Mo is 66.02 hours. How long will it take for a sample of 99Mo to decay
Explain what will be the concentration of hydrogen peroxide : The decomposition of hydrogen peroxid is second order in H2O2. If 50 grams of 30% hydrogen peroxide is placed in a beaker within a sealed environment, what will be the concentration of hydrogen peroxide
Should the company implement the quality program : On the basis of the estimated cost savings for the third quarter of 2013, should the company implement the quality program? Explain your answer fully and include appropriate calculations.
Race-color-religion-sex or national origin : In 200 words anser the following...Affirmative action refers to policies that take "race, color, religion, sex or national origin" into consideration. Discuss how affirmative action laws impact the hiring, compensation, promotion, and termination of ..
Explain how the enthalpy and entropy the of system change : Explain how the enthalpy, entropy, and free energy of this system change as the dissolving process proceeds. 2. Of the three parameters, AS, AH, and AG, specified in part 1, which has a sign diferent from the other two? Explain.
Communication methods used to manage a virtual team : Compare and contrast the communication methods used to manage a virtual team as opposed to a face-to-face team. Also, discuss the challenges of communication often faced with each type of team.

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of kno3 were present in the original sample

A 49 gram sample of impure potassium nitrate (KNO3) was heated to complete decomposition according to the equation 2 KNO3(s) → 2 KNO2(s) + O2(g) After the reaction was complete.

  Explain and draw structural and line-bond formulas

Draw structural and line-bond formulas for all the structural isomers with the formula C4H9Cl. Determine the polarity of each, showing partial changes and the overall direction of the net dipole where applicable.

  Calculate the molarity of the hcl solution

A sample of 0.0020 mole of HCl is dissolved in water to make a 2000mL solution. Calculate the molarity of the HCl solution, the {H3O}, and the pH.

  Determine the dissolving of lead iodide

Consider the dissolving of lead iodide: PbI2 (s) ?? Pb2+ (aq) + 2 I- (aq) The solubility of lead iodide (like many salts) increases at higher temperatures: At 20°C, the molar solubility is 1.45 × 10-3M

  How many moles of co2 must be added to the system

The system CO2(g) + H2(g) *) H2O(g) + CO(g) is at equilibrium at some temperature. At equilibrium a 4.00 L vessel contains 1.00 mole CO2, 1.00 mole H2, 2.40 moles H2O, and 2.40 moles CO.

  Compute mass mole fraction and avg molecular weight

Calculate mass, mole fraction and avg. molecular weight of air, Calculate the constituent (a) mass, (b) mole fraction (c)average molecular weight of air at 25 degree centigrade, 1 atm, and molar density of all listed gases

  Construct quantum mechanical operators

Construct quantum mechanical operators for the following observable: (1) the inverse separation 1/x

  What will the pressure be

a gas cylinder contains 40.0 L of gas at 45.0C and has a pressure of 650. torr. What will the pressure be if the temperature is changed to 100C?

  How much of the substance is in a sample to vaporize

a certain substance has a molar enthalpy of vaporization of 31.6 kj mol. How much of the substance is in a sample that requires 57.0kJ to vaporize?

  State reaction for the dissociation of benzoic acid

Consider the following reaction for the dissociation of benzoic acid (MW=122 g x mol^-1) in water where Ka for benzoic acid is 6.5 x 10^-5. C6H5COOH(aq) + H2O (l) C6H5COO-(aq) + H30+(aq)

  What is the molarity of a saturated solution of agoh

what is the molarity of a saturated solution of AgOH with a Ksp = 2.0 x 10^ -8

  Calculate q, w, and e for melting of ice

The standard molar heat of fusion of ice is 6020 J/mol. Calculate q, w, and E for melting 1.00 mol of ice at 0C and 1.00 atm pressure.

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