A river had a depth of 1 m a width of 40m and a flow of 20

Assignment Help Chemistry
Reference no: EM13642047

A river had a depth of 1 m, a width of 40m, and a flow of 20 m^3/sec. Assume that the wind speed at 10 m elevation is 4 m/sec. What is the overall mass-transfer coefficient for oxygen from the atmosphere to the river?

Reference no: EM13642047

Questions Cloud

A what supports a white dwarf from further collapse b why : a what supports a white dwarf from further collapse? b why cant a white dwarf have mass greater than 1.4m? c what
Estimate the rate at which the matter falls into the cygnus : cygnus a is an elliptical galaxy with an active nucleus from where two jets come out. the luminosity of the jets is
A vessel of volume 2244 dm3 contains 20 mol h2 and 10 mole : a vessel of volume 22.44 dm3 contains 2.0 mol h2 and 1.0 mole of n2 at 273.15 k initially. all the h2 reacted with
You have a baseball bat and a driver golf club which one is : q1. how does the length of a bat or racquet affect the striking motion? explain using concepts of angular motion.q2.
A river had a depth of 1 m a width of 40m and a flow of 20 : a river had a depth of 1 m a width of 40m and a flow of 20 m3sec. assume that the wind speed at 10 m elevation is 4
What refinements had to be made in daltons atomic theory to : what refinements had to be made in daltons atomic theory to account for gay-lussacs results on the combining volume of
A golfer strikes a ball so that it flies a distance d away : a golfer strikes a ball so that it flies a distance d away landing a height h above its original elevation. the time of
Te first reaction in glycolysis is the phosphorylation of : the first reaction in glycolysis is the phosphorylation of glucosepiglucose gives glucose-6-phosphate.this is
If electricity costs 007kwh how much will it cost to raise : your roommate takes a very long shower until the water in your 40-gallon electric water heater is at an average

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the ph of the solution that results acetic acid

calculate the pH of the solution that results from adding 8.50ml of 0.100M NaOH to 50.00 mL of a 0.0500M solution of acetic acid.

  A certain transition metal compound contains a cobalt ion

a certain transition metal compound contains a cobalt ion ofunknown valence ligands of water molecules and chloride

  Explain what altitude did the pilot release the bomb

A plane is flying level with a speed of 320 ms/ and an unknown altitude above ground level and drops an uguided bomb over a flat bombing range. if the bomb travels 2000m downrange, what altitude did the pilot release the bomb.

  Explain what is the effect on the products at equilibrium

according to le chateliers principle, what is the effect on the products when N2 is added to the equilibrium mixture of each of the following reactions? a)2NH3(g) 3H2(g)+N2(g). b)N2(g)+O2(g) 2NO(g). c)2NO2(g) N2(g)+2O2(g). d)4NH3(g)+3O2(g) 2N2(g)+..

  Define how many tablets are needed for a dose of vitamin c

One commercial over the counter product consists of 500.0 mg tablets that are 20 percent by mass vitamin C. How many tablets are needed for a 1.00 g dose of vitamin C

  Define a mixture of nitrogen and oxygen gas is collected

A mixture of nitrogen and oxygen gas is collected by displacement of water 30 degrees celsius and 700 torr Hg pressure. If the partial pressure of nitrogen is 550 torr Hg, what is the partial pressure of oxygen? (Vapor pressure of H2O at 30 degree..

  Why does each carbon atom have that hybridization

Indicate the kind of hybridization (sp, sp2, sp3) you expect for each carbon atom in the following molecule. Why does each carbon atom have that hybridization?

  Compute an approximate atomic radius for copper

The coinage metals -- copper, silver, and gold -- crystallize in a cubic closest packed structure. Use the density of copper (8.95 g/cm3) and its molar mass (63.55 g/mol) to calculate an approximate atomic radius for copper.

  Explain making a dilute solution

Making a dilute solution, A student in lab class needs to provide a detailed description of how to make a dilute solution of 500 g

  Evaluate how many grams consume

A diet soda contains 0.5% sodium, 0.25% potassium and 0.6% aspartame. Can you please show me how to calculate how many grams of each you would consume by drinking a 100 mL can of soda.

  Explain hydrogenation of a liquid triacylglycerol converts

Hydrogenation of a liquid triacylglycerol converts: a. the ester group to a ketone group, b. the ester group to a carboxylic group

  Define the likely molecular formula for the compound

The boiling point of another member of this homologous series was found to be 309 . What is the likely molecular formula for this compound

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