Define air approximately equal to the sum of the k(h) values

Assignment Help Chemistry
Reference no: EM13328123

The solubility of air in water is approximately 2.1 x 10^-3 M at 20 degrees C and 1.0 atm. Calculate the Henry's lay constant for air. Also, is the K(H) value of air approximately equal to the sum of the K(H) values of N2 and O2 because these two gases make up 99% of the gases in air? (yes or no)

Reference no: EM13328123

Questions Cloud

Find variable cost per unit at which electric scooter breaks : Consider the following Preliminary cash-flow forecasts for Otobai's electric scooter project (figures are in $billions). Calculate the variable cost per unit at which the electric scooter project would break even.
What is the magnitude of the trains angular acceleration : A toy train rolls around a horizontal 1.5-m-diameter track. The coefficient of rolling friction is 0.13. What is the magnitude of the trains angular acceleration
Explain a stronger acid from greatest to least : Which of these is a stronger acid from greatest to least. I know that CH3COOH, HF, and H3PO4 are weak acids and HI and H2So4 are strong acids.
Multiculturalism and diversity why or why not : Do you think that it is ever justifiable to treat people differently on the basis of their race or sex or religion or other group characteristic? Explain. Should we further multiculturalism and diversity? Why or why not?
Define air approximately equal to the sum of the k(h) values : The solubility of air in water is approximately 2.1 x 10^-3 M at 20 degrees C and 1.0 atm. Calculate the Henry's lay constant for air. Also, is the K(H) value of air approximately equal to the sum of the K(H) values of N2 and O2 because these two ..
Calculate the maximum speed of the block : A 3.00-kg block is connected to two ideal horizontal springs having force constants k1 = 28.0N/cm and k2= 19.0N/cm What is the maximum speed of the block
Calculate the sum of the positive elements of each row : Call a procedure to display the array as a table and redisplay the menu after each task is completed and reported.
Discuss implications of global and international strategies : Discuss the implications of global and international regional strategies for different departments and functions. For example, finance & budgeting; human resources; legal counsel; operations & production
Explain the net ionic equation for the reaction : Write the net ionic equation for the reaction that occurs when an aqueous solution of hydrochloric acid reacts with an aqueous solution of ammonia. please find delta H also. Or at least give me the state at which each element is in.

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the concentration of hydronium

Weak base NH3 has Kb = 1.75 * 10^-5. Calculate the concentration of hydronium and pH of 0.252 M NH3 aqueous solution.

  Explain compound a gave only benzoic acid

Compound A, C14H10, absorbed only 2 equivalents of H2 on catalytic hydrogenation over a Pd/C catalyst to yield compound B, C14H14. On ozonolysis, compound A gave only benzoic acid, C7H6O2. Draw the structure of compound B.

  Determine the number of bromine molecules present

A flask contains 0.230 mols of liquid bromine Determine the number of bromine molecules present in the flask.

  Calculate the unknown concentration for the analyte noted

calculate the unknown concentration for the analyte noted as (xM) from the potential data given at 25 oC Pt/Fe 2+ (0.05 M)//Ag+ (xM) /Ag.

  What is the molar mass of the gas

If 7.63 of an unknown gas occupies 79.1mL at 25.02 degrees celcius and 7.55 atm of pressure, what is the molar mass of the gas? R=0.0821

  Calculate the value to which the pressure must be reduced

The normal boiling point of ethanol is 78.4 degrees C, and at this temperature ?vapHθ = 38.7 KJ mol-1. Calculate the value to which the pressure must be reduced to boil ethanol at 25 degrees C in a vacuum distillation.

  Explain solution of barium flouride contains

suppose a saturated solution of Barium Flouride contains 1.47*10^-2 M F-. What is the Ksp of the BaF2?

  Calculate the q,w,dh and du

a certain liquid has dH(vap)=26.0kJ/mol. calculate the q,w,dH and dU when 0.50 mol is vaporized at 250K and 750torr

  Explain cyclopentadiene reacts as a diene

Explain Cyclopentadiene reacts as a diene in the the Diels-Alder reaction a great deal faster than does 1,3 butadiene.

  Define advanced extended huckel method

What is the wavenumber in cm-1 for the HOMO to LUMO transition predicted by PM3, What value of ? can you infer, that would bring the HMO method into agreement with the more advanced Extended Huckel method?

  What is the concentration of ba2+ in the new solution

When 24 mL of a 170 mL stock solution containing 1.5 M BaF2 is diluted to 76 mL, what is the concentration of Ba2+ in the new solution

  What is the ph of this solution

A particular solution has a hydrogen ion concentration of 2.13 x 10-13 M. What is the pH of this solution?

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