How deep can a well be if the water is to be lifted via atmospheric pressure? Briefly explain why.

Q: 1.00 grams of liquid water at 100 degrees Celsius has a capacity of 1.043 milliliters. The volume…

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Q: Describe the Boyle’s Law?

A: Boyle's law is an ideal gas law which comes under the gaseous state . It is an experimental  gas…

Q: What mass of helium gas is needed to pressurize a 100-L tank to  255 atm 25 degrees C at ? What mass…

A: Given  Pressure = 255 atm Volume = 100 L Temperature = 25°C = 273+25 = 298°K Standard values…

Q: If you were given a 100.0 gram sample of water at 90 degrees Celsius, what volume would you expect…

A: Given, mass of water sample =100.0 gtemperature =90 °Cwe are asked to calculate the volume of water…

Q: A sample of CH4 gas was collected over water at 29°C and 0.750 atm. What is the partial pressure, in…

A: Given, A sample of CH4 gas was collected over water at 29°C and 0.750 atm i.e. pressure of CH4 and…

Q: Which of the following gases would behave the most ideally under the same conditions of temperature…

A: The real gas that acts most like an ideal gas is helium this is because helium unlike most gases…

Q: Explain why scuba divers should not hold their breath as they ascend to the surface.

A: According to Boyle's law, at constant temperature with increasing pressure the volume of a gas…

Q: What is the molar mass of a gas that effuses twice as fast as methane (CH4)?

A: Graham's Law of Effusion can be defined as, So in the given case A is methane and B is the unknown…

Q: What temperature will sulfur hexafluoride molecules have the same average speed as argon atoms at…

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Q: If gas particles do not act ideally and they have an attraction for each other, in a sealed…

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Q: Helium is a gas at the boiling point of liquid nitrogen, 77.0 K. If 2.00g of He is placed inside a…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: Is the rate of effusion of a gas higher than, lower than, or equal to its rate of diffusion?…

A: Diffusion of a gas is a phenomenon by which the molecules of gases mix gradually because of the…

Q: The combined gas law takes into account which of the following factors?  I. Pressure  II. Volume…

A: To find: The factors which is account by combined gas law

Q: The pressure atop the world’shighest mountain, Mount Everest, is usually about 33.6kPa. Convert the…

A: Given: Pressure at Mount Everest, P = 33.6kPa                                               =33600Pa…

Q: Which gas will diffuse faster, according to Grahams law of effusion? Carbon dioxide, Chlorine,…

A: Graham's law states that the rate of effusion of a gas is inversely propertional to the square root…

Q: A small propane tank had a volume of 800 mL. The pressure of the propane within the tank was 3,450…

A: Concept introduction- Statement of Boyle’s law- “For a fixed mass of a gas at constant temperature,…

Q: Which of the following would have comparable (same) rate of effusion with CO,?

A: Graham's law of effusion : According to Graham's law of effusion, the rate of effusion of a gas is…

Q: a.) Calculate the real pressure of 1.275 g of carbon dioxide gas, occupying 35 mL at 140.5 oC. b.)…

A: For a given chemical species, the number of moles refers to the ratio of mass to the molar mass. The…

Q: Describe how the molecules in a perfume bottle travel from the bottle to your nose. What is mean…

A: Diffusion is the movement of a substance from an area of high concentration to an area of low…

Q: why is the flask is allowed to cool back to room temperature. Account for the occupied by the gas…

A: The kinetic theory of gases expresses that the gas atoms are little contrasted with their distance…

Q: gases at high pressure or low temperature are less likely to behave ideall

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Q: 1. Under the same conditions of temperature and pressure, how many times faster will water vapor…

A: Molar mass of water(Mw)=18g/mol Molar mass of CO2(MCO2)= 44g/mol Since, The effusion rate is…

Q: why in barometers mercury is preferred to measure pressure but not the water?

A: Mercury is used in barometers since it has low vapor pressure hence it can expand more easily when…

Q: Under the same conditions of temperature and pressure, how many times faster will hydrogen effuse…

A: Given : Same temperature and pressure conditions

Q: Do vapors follow ideal gas laws?

A: Is vapors follow ideal gas law has to be given.

Q: effusion is

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Q: 12. How much larger is the root-mean-square speed for water compared to Xe(g)?

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Q: Which of the following observaations indicates the attractive forces may exsist between gas…

A: When gases are compressed its attractive force is responsible for changing the sate from gas to…

Q: Select the graph below that demonstrates the relationship described by Boyle's law.

A: According to boyle's law, pressure is inversely proportional to volume at constant temperature and…

Q: chart

A: The given chart can be used to find the partial pressure of water in MM HG for the respective…

Q: You double the partial pressure of a gas over a liquid at a constant temperature. Which of these…

A: According to Henry's law, we have the equation  C=k P Where, C is the concentration of dissolved gas…

Q: Complete the following sentence for a sample of gas where everything except temperature and pressure…

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Q: A tank of helium has a volume of 50.0 flow into a blimp until the pressure in th What will he the…

A: According to Boyles law as long as the temperature and amount of gas stay constant, pressure and…

Q: What would be the relative average kinetic energies for the water vapor, helium, and oxygen gas at…

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Q: The apparatus shown here has two gas-filled containers andone empty container, all attached to a…

A: In table, shown below, the number of blue particle in the first container and the number of red…

Q: occupying

A: Dear student I have given answer to your question in the image format.

Q: A sample of nitrogen gas kept in a container of volume 2.3 L and at a temperature of 32°C exerts a…

A: The volume of the nitrogen gas is = 2.3 L The temperature of the nitrogen gas = 32oC + 273.15 =…

Q: Give two cases where the assumptions of kinetic molecular theory break down. Choose one of the two…

A: The kinetic molecular theory was first proposed by Bernoulli. This theory provide a theoretical…

Q: At what conditions will a gas behave most non-ideally?

A: The gaseous form is the most dispersed form of matter. In this form gaseous molecules or atoms are…

Q: Why is mercury generally used for barometers instead of water?

A: Mercury is used in barometers instead of water. It has many advantages such as: 1) The density of…

Q: How does the barometer works ? And what is it

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Q: What will be the effect on the volume of a gas in a non-rigid container if the temperature is…

A: According to ideal gas equation, PV = nRT Or V =  nRT\ P

Q: Explain why scuba divers should never hold their breath when they ascend to the surface?

A: There is a large pressure difference at the sea surfaces and depth of the tea. There is less amount…

Q: What would be the effect of forces of attraction/repulsion to gases? How will it affect its…

A: Forces of attraction  plays an important  role in determining  the melting and boiling point of…

Q: What is Boyle’s Law?

A: Boyle's law has to be stated.