Explain what mass of oxygen is contained in the two tanks

Assignment Help Chemistry
Reference no: EM13181665

The Cair in the space suit of astronauts is actually pure oxygen supplied at a pressure of 0.30 bars. The two tanks on a space suit each have a volume of 3980. cm3 and have an initial pressure of 5860. kPa. Assuming a tank temperature of 16oC, what mass of oxygen is contained in the two tanks?

Reference no: EM13181665

Questions Cloud

What are pessimistic estimates : A civil engineer involved in construction management must decide between two ways to pump concrete up to the top floors of seven story office building under construction. Plan 1 requires the purchase of equipment for $6000 which costs between $0...
State what is the ph of a solution made up : What is the pH of a solution made up by adding 100 mL of 0.00010 M HCl to 50.0 mL of 1.0E-4 M NaOH
Duly paid except in case of one shareholder : The liquidation expenses amounted to $6,000. A call of $2 per share on the partly paid 30,000 equity shares was made and duly paid except in case of one shareholder owning 1,500 shares.
Prepare the liquidators final statement of account : The liquidator's remuneration was agreed at $2 % on the amount realized (including cash) and 2% on the amount paid to the unsecured credito$ You are required to prepare the liquidator's final statement of account.
Explain what mass of oxygen is contained in the two tanks : Assuming a tank temperature of 16oC, what mass of oxygen is contained in the two tanks?
Determine how many doses of the drug to produce : The company has already spent $150,000 on research and development for the drug. The first round of clinical trials has been performed cost $75,000 and the results from the trials were promising. The company is considering whether to proceed with ..
Write net ionic equations for the reaction : Write a net Ionic equation for the reaction that takes place when aq barium chloride soln reacts with an aq soln of potassium phosphate.
Determine the average propensity to save : At this level of real GDP, consumption will be $___, and savings will be $___. If GDP were to increase by $1000, consumption would increase by $___. (round your responses to the nearest dollar.) At a real GDP levelof $6000 the average propensity to..
State the si unit system : Therefore an answer in U.S. customary units, such as miles per hour would not be accepted as correct. A car traveling with constant speed travels 150 km in two hours. What is the speed of the car?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the radius of the platinum atom

Platinum has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the radius of the Platinum atom?

  Calculate the enthalpy change for the dissolution

Assuming the solution has a heat capacity of 4.18 J/°C·g and assuming no heat loss to the calorimeter, calculate the enthalpy change for the dissolution of NH4NO3 in units of kJ/mol.

  Suppose that microwave radiation has a wavelength

Suppose that microwave radiation has a wavelength of 11.2cm. How many protons are required to heat 245mL of Coffee from 25.0 C to 62.0C? Assume that the coffee has the same density,

  The simplest and molecular formulas for caffeine are?

Caffeine is made up of 49.5% C, 5.2% H, 16.5%O, and 28.9% N. A solution made up of 8.25g of caffeine and 100.0 of benzene (d=0.887g/ml) freezes at 3.03C. Pure benzene (kf=5.10 degrees C/m) freezes at 5.50C.

  Draw all of the stereoisomers

When a chiral carbon contains a hydrogen, you should not show the hydrogen, but you must use either a wedge or dashed bond and 2 sticks to establish stereochemistry.

  Why do tertiary amines not absorb in this region of spectrum

Neat, aliphatic, primary amines show two absorptions between 3400 to 3330 cm-1 and 3330 to 3250 cm-1 due respectively to asymmetrical and symmetrical stretch. Stretch at 3300 cm-1. Why do tertiary amines not absorb in this region of the spectrum?

  Which one of the following is a buffer solution

Which one of the following is a buffer solution?

  Determine the solubility of co2

determine the solubility of CO2 in soda water at 25 degreeC if the pressure of CO2 is 5.2 atm

  Calculate the solubility product of this salt

The solubility of silver sulfate in water is 0.223% (w/v) at 35°C. Calculate the solubility product of this salt at this temperature

  What is the compound empirical formula

a 175.0g sample of a compound contains 56.15g C, 9.43g H, 74.81g O, 13.11g N, and 21.49g Na. What is the compound's empirical formula?

  Calculate the ph

Calculate the pH at the points in the titration of 20.00 mL of 0.318 M NH3 of 0.470 M HCl have been added. For NH3, K_b=1.8*10^-5.

  Calculate the cell potential

Calculate the cell potential for the following reaction that takes place in an electrochemical cell at 25°C. Cu(s) | Cu2+(aq, 0.0032 M) || Cu2+(aq, 4.48 M) | Cu(s)

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