Explain hydrogen has a henerys law constant

Assignment Help Chemistry
Reference no: EM13342573

Hydrogen has a henerys law constant of 1.07x10^-6 M/mmHg at 25 degrees celsius when dissolving in water. if total pressu of gas (H2 plus water vapor) over water is 1 atm. what is the concentration of gas phase hydrogen in (g/L)? note that the concentration of H2 in water (in solution) is 0.00159 g/L. and the vapor pressure of water T 25 degrees celsius is 23.8 mmHg

Reference no: EM13342573

Questions Cloud

What is the project npv and irr : 1. Debt: 240,000 bonds with 7.5% coupon rate outstanding, 20 years maturity, sold at 94% of par, the par value is $1,000 and make semiannual payments.
Find the change in length of the rod : An aluminum rod is 20.0 cm long at 20°C and has a mass of 350 g. If 12,500 J of energy is added to the rod by heat, what is the change in length of the rod
Find the volume of the bottle : A sealed bottle at 1 atm of pressure holds 1 mole of neon and 1 mole of argon gas at a temperature of 295 K. Find the volume of the bottle
What is the actual rate of return : You buy an 8% annual coupon bond from CARRIS Inc. that has a 25 year maturity and a required return of 12%. The par value is $1,000. You sell the bond five years later when the required return is 10%. What is the actual rate of return (or hold..
Explain hydrogen has a henerys law constant : hydrogen has a henerys law constant of 1.07x10^-6 M/mmHg at 25 degrees celsius when dissolving in water. if total pressu of gas (H2 plus water vapor) over water is 1 atm. what is the concentration of gas phase hydrogen
Buy the premium mustang convertible : 1. If Suzie chooses 3.1 percent APR financing for 48 months to buy the premium Mustang convertible, which costs $22,000 = PMT (45.088608) what will be her monthly payment?
Explain what is the entropy of h2 : The value of deltaS0 for the following reaction is - 233J/K at 250C. What is the entropy of H2 (g) at 250C? C2H2 (g) + 2H2 (g) ----> C2H6 (g) a.131 b.204 c.102 d. 262
Summary of significant accounting policies : On 14 July 2016, a rights issue of 1,280,000 ordinary shares were madeat $1.25 each. The underwriting commission and other shares issue costs forthe issue amounted to $15,000. The shares issued ranked equally with existing shares for dividend.
What is the present value of a lottery paid : How many years will your annuity last and what is the present value of a lottery paid as an annuity due for twenty years if the cash flows are $250,000 per year and the appropriate discount rate is 7.50%?

Reviews

Write a Review

Chemistry Questions & Answers

  State what is the ph of a solution made by dissolving

What is the pH of a solution made by dissolving 46g of acetic acid in enough water to make 700 ml of solution

  Explain cerium is often used as a reducing agent

Cerium is often used as a reducing agent. Although it is expensive, it has a high stabile and constant value of E^ o over a PH range from 0 to 7.

  Explain what is the initial ph before any naoh is added

Calculate the pH during the titration of 10.00 mL of 0.400 M hypochlorous acid with 0.500 M NaOH. First what is the initial pH (before any NaOH is added)? The initial ph is 3.96. 1. What is the pH after 2.60 mL of NaOH are added? 2. What is the pH..

  Explain what is the ph of a solution that contains nahco3

What is the pH of a solution that contains 0.50 M H2CO3 and 0.50 M NaHCO3? (Ka1 = 4.3 X 10-7, Ka2= 5.6 X 10-11)

  Define the incomplete removal of a recrystallization solvent

What effect would the incomplete drying of a sample (for example, the incomplete removal of a recrystallization solvent) have on the melting point

  Write a complete stepwise mechanism for the reaction

Write a complete stepwise mechanism for the reaction of cyclopentanone with bromine in acetic acid to give 2-bromocyclopentanone. Show all intermediate structures and all electron flow with arrows.

  Explain the redox reaction of peroxydisulfate with iodide

The redox reaction of peroxydisulfate with iodide has been used for many years as part of the iodine clock reaction which introduces students to kinetics. If Eºcell = 1.587 V and Eº of the anode half-cell is 0.536 V, what is Eº of the cathode half..

  Explain what is the [h3o+] in a solution that has a poh

What is the [H3O+] in a solution that has a pOH of 2.29? Use E notation and 3 significant figures. Is the solution 1.95X10^12? show me how you got it as well

  Find out the amount of iron chloride hexahrdrate

The solution of iron (III) chloride used in this experiment is 0.02M. Determine the amount of iron (III) chloride hexahrdrate

  Explain how many moles of nabro should be added

How many moles of NaBrO should be added to 1.00 L of .050 M hypobromous acid (HBrO) to form a buffer solution of pH 9.15. Assume o volume change occurs when the NaBrO is added.

  State unfold the enzyme with urea and mercaptoethanol

Unfold the enzyme with urea and 2-mercaptoethanol. Then incubate and crystallize it in the presence of the substrate followed by X-ray crystallography.

  Calculate its standard heat of combustion in kilojoules

Calculate its standard heat of combustion in kilojoules. Methyl tert-butyl ether (MTBE), , a gasoline additive used to boost octane ratings, has = -313.6.

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