State the solubility of n2 in a diver''s blood

Assignment Help Chemistry
Reference no: EM13527491

As a scuba diver descends under water, the pressure increases. At a total air pressure of 2.70 atm and a temperature of 25.0 *C , what is the solubility of N2 in a diver's blood? [Use the value of the Henry's law constant k calculated in Part A, 6.26*10^-4 mol/(l*atm).] Assume that the composition of the air in the tank is the same as on land and that all of the dissolved nitrogen remains in the blood.

Reference no: EM13527491

Questions Cloud

Find what speed keeps the cylinder at rest : A puck of mass m = 1.90 kg slides in a circle of radius r = 23.0 cm on a frictionless table while attached to a hanging cylinder of mass M = 3.80 kg by a cord through a hole in the table
Explain quantities using significant figures to imply errors : How do I express quantities using significant figures to imply errors. An example question is 1.989 +/- 0.0003
Consists of seven supreme court justices : The U.S. Supreme Court consists of seven Supreme Court justices
Evaluate the mole fraction of octane in the vapor : Calculate the mole fraction of octane in the vapor at the above temperature.
State the solubility of n2 in a diver''s blood : As a scuba diver descends under water, the pressure increases. At a total air pressure of 2.70 atm and a temperature of 25.0 *C , what is the solubility of N2 in a diver's blood
Explain what volume of the hn3 is needed : What volume of the HN3(aq) made in part b is needed to add to 100.0 mL of the NaN3(aq) solution of made in part a to make a buffer at pH= 5.00
Calculate how fast is the third piece moving : A firecracker is tossed straight up into the air. It explodes into three pieces of equal mass just as it reaches the highest point. How fast is the third piece moving
Calculate the velocity of the center of mass of the pair : If a particle of mass 4.9 kg is moving east at 10 m/s and a particle of mass 19 kg is moving west at 10 m/s, what is the velocity of the center of mass of the pair
Prepare the partnership income statement for the year : Revenues for the year ended September 30, 2012, were $209,000, and expenses were $112,000. Under plan (b), prepare the partnership income statement for the year

Reviews

Write a Review

Chemistry Questions & Answers

  Use the reaction shown to calculate the mass of solid

ammonium nitrate is a common ingredient in chemical fertilizers. use the reaction shown to calculate the mass of solid

  Explain a solution of caffeine in chloroform

Caffeine (c8h10n8o2) is a stimulant found in coffee and tea . A solution of caffeine in chloroform (CHCl3) as a solvent has a concentration of 7.60×10-2.

  Calculate the total kinetic energy of the gaseous mixture

a 100.-L flask contains a mixture of methane, CH4, and argon at 25°C. The mass of argon present is 228 g and the mole fraction of methane in the mixture is 0.650. calculate the total kinetic energy of the gaseous mixture.

  Explain what is the predicted number of 13c nmr peaks

What is the predicted number of 13C NMR peaks for methylcyclopentane and 1,2-Dimethylbenzene respectively

  Compute the ph of a buffer solution prepared by dissolving

Calculate the pH of a buffer solution prepared by dissolving 0.20 mole of cyanic acid (HCNO) and 0.80 mole of sodium cyanate (NaCNO) in enough water to make 1.0 liter of solution. [Ka(HCNO) = 2.0 ? 10-4]

  What is the mass of the sample

A sample of lead releases 221 kJ of heat when freezing. What is the mass of the sample? DHfus = 23 J/g

  Define what are the equilibrium concentrations of xy

Based on a Kc value of 0.170 and the given data table, what are the equilibrium concentrations of XY, X, and Y, respectively

  How many moles of hydrogen were collected

When aluminum reacts with concentrated hydrochloric acid, hydrogen gas evolves. The hydrogen is collected by displacement of water at 22ºC at a total pressure of 750 torr.

  Evaluate the vapor pressure of a solution

Calculate the vapor pressure of a solution made by dissolving 75.9 g of urea (molar mass= 60.06 g/mol) in 197.5 mL of water at 35C. (Hint: the vapor pressure of pure water at 35C is given

  How many gm of dry nh4cl need to be combined

How many gm of dry NH4Cl need to be combined to 2.30L of a 0.300M solution of NH3, to prepare a buffer solution of pH 8.85.

  Define why the cis isomer is more stable

Trans-1,4-di-tert-butylcyclohexane exists in a normal chair conformation. Cis-1,4-di-tertbutylcyclohexane, however, adopts a twist-boat conformation. Draw both isomers, and explain why the cis isomer is more stable in a twist-boat conformation.

  Calculate the molar heat of fusion of sodium

It requires 251 J to melt 2.22 g of sodium metal at its normal melting point of 98°C. Calculate the molar heat of fusion of sodium.

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