Answered: Air is 21% oxygen by volume.Oxygen has…

Air is 21% oxygen by volume.Oxygen has a density of 1.31 g/L.What is the total volume of air in a room which contains a total of 75 kG of oxygen?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter15: Fluid Mechanics

Section: Chapter Questions

Problem 29P: How many cubic meters of helium are required to lift a balloon with a 400-kg payload to a height of...

See similar textbooks

Related questions

Q: The dimensions of aluminum foil in a box for sale in supermarkets are 66 2/3 yards by 12 inches. The…

Q: A scuba diver inhales 110 mL of compressed air at a pressure of 3.7 atm. What is the pressure of air…

A: In the given question given that initial value of pressure and volume and also given the value of…

Q: A gas is heated so that it expands from a volume of 2 L to a volume of 2.5 L. If the initial…

Q: A sample of copper is heated to 590°C and placed in 400 g of water at 21.5°C. The final temperature…

Q: A block of wood measuring 5cm x 3 cm x 10 cm has a mass of 90 grams. What is the density of the…

A: Given that, volume of block of mass(V)=5×3×10×10-6 m3…

Q: 800 mL of gas is at a pressure of 100 kpa. The pressure decreases until the volume is 3.2 L. What is…

Q: A ping pong ball achieved a speed of 112.5 km/hr. If the ping pong ball had a mass of 2.5 g and hit…

Q: A person drinks a glass of 250 cm3 every morning milk after 15 days, how much mass of milk will he…

Q: The following measurements were taken of stacks of 50 coffee filters. Find the average mass of ONE…

Q: A block of wood has a mass of 47 g and measures as follows: length = 7 cm width = 9 cm height = 3 cm…

A: Given Mass m = 47 g Length L = 7 cm Width W = 9 cm Height H = 3 cm

Q: A helium balloon is at 105 kPa. As the balloon rises the pressure drops to 95 kPa and its new volume…

A: Given values:- Initial pressure,(P1)=105 KPa ----(1) Final pressure,(P2)=95 KPa -----(2) Final…

Q: A 60-kg man used to have an apple every day after dinner without losing or gaining any weight. He…

A: Consider the 200 ml of ice cream contain 220 Cal and for apple contain 70 Cal from the table of…

Q: A chunk of metal has a mass of 86 grams in air and 73 grams in water. What is the value of its…

A: Given data: Mass in air (m1) = 86 grams Mass in water (m2) = 73 grams Required: The volume (V) of…

Q: A gas is held in a container with volume 546 cm3. If the pressure of the gas inside the container is…

Q: How many moles of iron is in a 1kg sample of iron?

A: To determine No of moles in 1 kg sample of iron

Q: A city of population 6000 has an average total consumption per person per day of 100 gallons. What…

A: Consumption per person per day = 100 gallons Consumption of 6000 person per day = 600,000 gallons…

Q: The amount of heat needed to raise the temperature of 1 gram of water by 1°C is

A: the amount of heat required at a pressure of 1 standard atmosphere to raise the temperature of 1…

Q: If a certain quantity of gas has a volume of 30 cm at a pressure of 1×105 pa what is the volume when…

A: Given: The volume of the gas is 30 cm3. The initial pressure of the gas is 1×105 Pa. The final…

Q: An object has a density of 5.6 x 10⁵ kg/m³. What is the mass of the object if its volume is 4.5 x…

Q: The density of aluminum is 2.7g/cm3. An aluminum plate of uniform thickness is 10 cm length, 20cm…

Q: A study finds that the metabolic rate of mammals is proportional to m314, where m is the total body…

Q: How many liters of wine can be held in a wine barrel whose capacity is 31 gallons?

A: The capacity of wine barrel in gallons, Capacity=31 gal The unit conversion, 1 gal=3.785 L

Q: A Campbell's tomato soup has a density of 1.05 g/cm³. How many grams of soup are in 5.00 × 10-2 m³…

Q: A rectangular block of copper alloy has a mass of 1896 g. The dimensions of the block are 8.4 cm by…

A: Given data: Mass (m) = 1896 g Dimensions of the block are Length (l) = 8.4 cm Width (b) = 5.5 cm…

Q: A study finds that the metabolic rate of mammals is proportional to m3/4, where m is the total body…

Q: With the temperature held constant, the piston of a cylinder containing a gas is pulled out so that…

A: Given, Initial volume = 0.2 cubic meter final volume = 0.6 cubic meter initital pressure = 93 kPa

Q: The piston of a cylinder containing a gas is pulled out so that the volume increases from 0.1 m³ to…

A: Given data: Initial volume is, V1=0.1 m3. Final volume is, V2=0.3 m3. Initial pressure is, P1=80,000…

Q: The temperature of a cup of coffee t min after it is poured is given by the following equation where…

Q: The equation for the power emitted by the human body is . If the area of the human body is 3.5 m2,…

Q: A sample of gas has a volume of 12 L and a pressure of 200 kPa. If the pressure of gas is increased…

Q: A gas at 8.4 atm has a volume of 1.9 L. What volume would the gas have at 8.3 atm?

A: At constant temperature P V = P' V'

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A: (a) Consider the density of the gold be ρ, the mass of the sample of gold be m, the volume of the…

Q: A volume of helium is at a pressure of 135 kPa. The new volume is 40 L after the pressure drops to…

A: Solution: According to Boyle Law, P1V1 = P2V2 , where P1 and P2 are initial and final pressures and…

Q: If a student found the density of 10 glass beads to be 2.50 g/ml, what would be the density of 1…

Q: A volume of helium is at a pressure of 120 kPa. The new volume is 48 L after the pressure drops to…

Q: The density of an object whose mass is 50 g and occupies a volume of 50 cubic centimeter is equal to

A: Given in question : Mass of object(m) = 50 g Volume of an object(V)…

Q: Peter's SUV has a fuel efficiency rating of 11.8 L /100 km. How much fuel would his SUV use on a 450…

A: Given:- fuel used per 100 km V =11.8 L Trip distance d = 450 km

Q: The mass of 1- liter of milk is 1.032 kg. The butterfat that it contains has a density of 865 kg/m3…

Q: what is the volume of a piece of iron (p = 7.9 g/cc), in cc that has a mass of 0.50kg?

A: The required expression for the volume is,

Q: At a pressure of 80 kpa, a gas occupies 500 mL if the gas expands to 1200 mL, what will the pressure…

A: P1 = 80 kPaV1 = 500 mLV2 = 1200 mLP2 = ?

Question

Air is 21% oxygen by volume.Oxygen has a density of 1.31 g/L.What is the total volume of air in a room which contains a total of 75 kG of oxygen?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A hollow spherical container has an outer diameter of 10.50 cm. The thickness of the walls is 0.50 cm. The container is filled with water. Water molecules are approximated to be spheres with a diameter of 275 pm. How many water molecules are present inside of the container? Your answer needs to have the correct number of significant figures.
A tank contains 25.00% argon gas and the remaining is helium gas. If the partial pressure of argon gas is 65.0 kPa, what is the total pressure of the container?
The density of aluminum is 2700 kg/m3. How many atoms are in a 2.0 cm × 2.0 cm × 2.0 cm cube of aluminum?
A gas is held in a container with volume 516 cm3. If the pressure of the gas inside the container is 100 kPa, what is the pressure of the gas, in the unit of kPa, when it is expanded to 733 cm3? Assume that the temperature of the gas does not change.
At standard temperature and pressure, a gas has a density of 0.089 kg/m3. What volume (in m3) does 1.25 kg of hydrogen occupy at standard temperature and pressure
An iron casting containing a number of cavities weighs 6.61E+3N in air and 3.61E+3N in water. What is the total volume of all the cavities in the casting? The density of iron (that is, a sample with no cavities) is 7.87 g/cm?. Number Units
How many cubic millimeters (mm3) are in 1 L?
A gas is in a sealed container. By what factor does the gas pressure change if the volume is doubled and the temperature is halved?
A man jogging has a metabolic rate of 658 W. (a) Calculate his volume rate of oxygen consumption in L/s. ? L/s (b) Estimate his required respiratory rate in breaths/min if his lungs inhale 0.620 L of air in each breath and air is 20.9% oxygen. ?breaths/min
The ideal gas law describes the state of a hypothetical ideal gas, i.e., PV = nRT where P is the pressure in Pascal, V is the volume in liters L, R is the ideal gas constant, T is the temperature in kelvin K, and n is the amount of substance. Suppose a researcher has n = 0.654 moles of neon gas. He observed that T and V are increasing at rates of 3 K/min and 2 L/min, respectively, using the fixed gas constant R= 8.31 J/K.mol, find the rate at which the pressure is changing when V = 12.3 L and T = 447K.
A gas is in a sealed container. The gas pressure is tripled and the temperature is doubled. By what factor does the number density of the gas increase?
An iron casting containing a number of cavities weighs 5.20E+3 N in air and 4.10E+3 N in water. What is the total volume of all the cavities in the casting? The density of iron (that is, a sample with no cavities) is 7.87 g/cm3. Number____ units: