Explain sea level to the top of the atmosphere

Assignment Help Chemistry
Reference no: EM13218609

Sea-level atmospheric pressure is approximately 14.7 pounds per square inch. From this fact, we can deduce that a column of air one square inch in cross-section, measured from sea level to the top of the atmosphere, would weigh approximately 14.7 lb. Given that air has an average molar mass of 28.97 g, calculate the number of moles of air in the column.

Reference no: EM13218609

Questions Cloud

How firms enjoy a 15 percent share of the us market : You work for a firm on Wall Street that specializes in mergers, and you are the team leader in charge of getting approval for a merger between two major beer manufacturers in the United States. While Table 7-2 in the text indicates that the four-f..
Compute the molar mass of the element : An element has ccp packing with a face-centered cubic unit cell. Its density is 11.4 g/mL and the unit cell volume is 1.21 x 10-25 L. Calculate the molar mass (g/mol) of the element to three significant figures.
Determine the breakeven number of visitors per year : The Tummy Tugger has fixed costs of $10,000 per year and variable costs of $2.50 per visitor. The Head Buzzer has fixed costs of $4000 per year, and variable costs of $4 per visitor. Provide answers to the following questions so the amusement park..
Develop an abc classification system : Develop an ABC classification system for the 10 items and how can Boreki use this information
Explain sea level to the top of the atmosphere : From this fact, we can deduce that a column of air one square inch in cross-section, measured from sea level to the top of the atmosphere, would weigh approximately 14.7 lb. Given that air has an average molar mass of 28.97 g, calculate the number..
Calculate the four-firm concentration ratio : An industry consists of three firms with sales of $200,000, $500,000, and $400,000. a. Calculate the Herfindahl-Hirschman index (HHI). b. Calculate the four-firm concentration ratio (C4). c. Based on the FTC and DOJ Horizontal Merger Guidlines des..
What is the percentage of productivity increase : Calculate the labor productivity of the line and what is the percentage of productivity increase
Find the current short-run equilibrium values of p and y : Assume that the long-run aggregate supply curve is vertical at Y = 5,000 while the short-run aggregate supply curve is horizontal at P = $1. The aggregate demand curve is Y = 2(M/P) and M = $7,500. a) Find the current short-run equilibrium values o..
Describe the dry solute and the solvent : How much dry solute would you take to prepare each of the following solutions from the dry solute and the solvent?

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the molar solubility of cadmium sulfide

Cadmium ion in solution is analyzed by precipitation as the sulfide, a yellow compound used as a pigment in everything from artists' oil paints to glass and rubber. Calculate the molar solubility of cadmium sulfide at 25?C ?

  State equilibrium ph value of rainwater if atmospheric

What would be the equilibrium pH value of rainwater if atmospheric SO2 gas were its only dissolved constituent? Assume that the fugacity (activity) of SO2 gas in the atmosphere is 5 x 10-9 bar

  What will be the mass of the probe on the surface of mars

If a space probe weights 39,200 N on the surface of earth, what will be the mass of the probe on the surface of mars.

  How many grams of nacl are contained

How many grams of NaCl are contained in 350 ml of a 0.25 M solution of sodium chloride?

  Calculate the percentage of empty space

calculate the percentage of empty space in 1 mol of water at 25C. Obtain the density from the experiment " Some Measurements of Mass and Volume." The volume of a molecule of water can be taken as the sum of the volumes of the two hydrogen atoms.

  Normalized equations and a sketch for each group orbital

deduce the SALC's not derived initially from the character table analysis. Provide normalized equations and a sketch for each group orbital.

  What is the ionization constant of this acid

A 0.200 M solution of a weak monoprotic acid HA is found to have a pH of 3.00 at room temperature. What is the ionization constant of this acid?

  What is the heat of reaction per mole of acid

What is the heat of reaction (kJ) per mole of acid? Assume the mixture has a specific heat capacity of 4.18 J/(g·K) and that the densities of the reactant solutions are both 1.00 g/mL.

  What volume would it occupy

A sample of a gas occupies 1470 mL at 60.7?C and 740 torr. What volume would it occupy at the same pressure and 450?C.

  Define heating curve appropriate for heating

Consider a compound that undergoes sublimation at 125 degrees Celsius and a pressure of one atm. Which of the following could be a heating curve appropriate for heating

  What volume of reduced soy sauce

What volume of reduced soy sauce (575 mg Na/15 mL) would be predicted to require 25.00 mL of 1.0 M AgNO3 for titration assuming all the sodium is derived from NaCl? A.W. Na= 23

  What is the molar concentration of a h3po3 solution

What is the molar concentration of a H3PO3 solution if 150.00 mL of the solution was required to neutralize 75.00 mL of NaOH whose concentration was 1.50 molar?

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