A deep-submergence vessel (DSV) is a small submarine that can operate without a physical connection to a surface vessel. They are used in scientific research, salvage operations, and mineral exploration. A small DSV is being designed to carry a crew of one. The vessel must have a the ability to operate for 8 hours underwater and carry a back up supply of oxygen for 96 hours in case the DSV sinks and must be rescued. A person consumes an average of 14 L of pure oxygen per hour at rest in a 25 °C and 100 kPa environment. Determine the total storage capacity in liters of a supply of compressed oxygen. The compressed oxygen supply is stored at 120 bar and 25 °C,

A deep-submergence vessel (DSV) is a small submarine that can operate without a physical connection to a surface vessel. They are used in scientific research, salvage operations, and mineral exploration. A small DSV is being designed to carry a crew of one. The vessel must have a the ability to operate for 8 hours underwater and carry a back up supply of oxygen for 96 hours in case the DSV sinks and must be rescued. A person consumes an average of 14 L of pure oxygen per hour at rest in a 25 °C and 100 kPa environment. Determine the total storage capacity in liters of a supply of compressed oxygen. The compressed oxygen supply is stored at 120 bar and 25 °C,

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Nitrogen forms a surprising number of compounds with oxygen. A number of these, often given the collective symbol NOx (for "nitrogen + x oxygens") are serious contributors to air pollution. They can often be interconverted, sometimes by reaction with oxygen or ozone (O3) in the air. An atmospheric scientist decides to study the reaction between nitrogen trioxide and oxygen that produces nitrogen dioxide and ozone. He fills a stainless steel reaction chamber with 7.9atm of nitrogen trioxide gas and 1.7atm of oxygen gas and raises the temperature considerably. At equilibrium he measures the mole fraction of nitrogen dioxide to be 0.14. Calculate the pressure equilibrium constant Kp for the equilibrium between nitrogen trioxide, oxygen, nitrogen dioxide and ozone at the final temperature of the mixture. Round your answer to 2 significant digits.
Suppose that the average velocity(Vms)of carbon dioxide molecules (molecular mass is equal to 44.0 g/mol) in a flame is found to be 1.05x20^5 m/s What temperature does this represent? Your answer must have three significant figures and units of kelvin.
The human body burns glucose (C6H12O6) for energy according to this chemical reaction: C6H12O6+6O2→ 6CO2+6H2O The products of the reaction are carbon dioxide CO2 and water H2O Interestingly, all of the carbon dioxide and much of the water exits the body through the lungs: on every breath, the average person exhales 500.mL of air, which is typically enriched to 4% CO2 and 5% water vapor by volume. In short, when a person loses weight by dieting, the weight that is lost actually departs his body as a gas, every time he exhales. Each kilogram of body fat lost requires exhaling about 2.9kg of carbon dioxide. Calculate how many breaths it takes an average person to "exhale" 0.50kg of fat. Round your answer to the nearest thousand. You'll need to know that the density of CO2 is 2.0 kg/m^3 .
Magnesium will burn in air to form both Mg3N2 and MgO. What mass of each product would be found if burning a 3.55 g sample of magnesium to completion produces a combined total of 5.09 g of the two products? g Mg3N2 g MgO
In this experiment, we will be using the gas inside of a small hand-held lighter. Before the trial, the lighter weighed 46.747 g. After the trial the mass of the lebter was 31.104 g. what is the mass in grams of the gas used? Enter a numeric answer only. A Moving to another question will save this response. «< Question 6 of 10 8:39 AM search 耳 a 22 4/13/2022 hp insert prt sc delete 144 %24 4 %23 & L. 8 6. %3D backspace hor R T Y U P F G L enter D pause t sh C alt ctri
Show all calculations and steps: 11. In 2001, the annual global production of hydrogen sulfate (mainly in the form of sulfuric acid) was 165 million tonnes [1 tonne is defined as 1000 kg]. Determine the number of molecules of hydrogen sulfate manufactured in 2001. Show all work.
Air consists of ___ a mixture of several different kinds of gases oxygen gas O particles of nonreactive gases O a single compound made up of several gases
4. Two students, Imani and Josiah, are discussing their results: Predicted volume: 75.7 ml Measured volume: 71.9 ml Imani says: (1) I think the gas is warmer than 23°C after the reaction. This means our conversion factor of 24 L is too low. There are more than 24 liters for every mole. Josiah says: (2) I think there is friction in the piston in the gas collection tube, which prevents it from moving all the way out. Which explanation matches their results? (Enter 1 or 2. Enter 3 if neither explanation is consistent with the results.)
Step by step
A tank with 43.2 kg of water is leaking at a rate of 0.0135 kg/s. How many hours will it take until the tank is completely empty?
I want to know the specific mistake made
Hey there! If you could help me find the volume of this chemistry equation, it would be a big help. The answer should come out to be in Liters. Thanks