Suppose that a liquid is 10 times denser than water. If you were to sip this liquid at sea level using a straw, what is the maximum length your straw would be?

Q: To what temperature must 76.3 g of krypton be raised in order to have the same rootmean-squared…

A: Root mean square speed of gas molecules can be calculate from the following formula

Q: To minimize the rate of evaporation of the tungsten filament, 1.4 × 10-5 mol of argon is placed in a…

A: The pressure of argon in light bulb at 23 degree Celsius is calculated as,

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: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The considered reaction is, MnO2 (s) + 4HCl (aq)→MnCl2(aq) + 2 H2O (l) +Cl2 (g)

Q: Arterial blood contains about 0.25 mg of oxygen per milliliter. What is the pressure exerted by the…

A: The pressure exerted by Oxygen in One litre of Arterial at Normal Body temperature can be calculated…

Q: If a sample of gas at constant pressure has a volume of 441 mL at 36.5 °C, what will its volume be…

A: Given, Initial Volume = 441 mL  Initial Temperature = 36.5°C  Final temperature = 77.6°C  Final…

Q: Why would it be impossible to breathe air through an extra-long snorkel (greater than a couple of…

A:

Q: An ordinary gasoline can measuring 30.0 cm by 20.0 cm by 15.0 cm is evacuated with a vacuum pump.…

A:

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: Enter your answer in the provided box. Calculate the height of a column of ethylene glycol…

A:

Q: If helium effuses through a porous barrier in 1.78 min, how much time (in min) would it take the…

A: Answer: 3.67 min it take the same amount of NH3 (ammonia) to to effuse through the same barrier…

Q: A balloon filled with helium gas is found to take 6 hours to deflate to 50% of its original volume.…

A: If the two gases (A&B) are at the same temperature and pressure, the ratio of their effusion…

Q: 2. A 25.0 L sample of gas contains 0.75 moles of bromine, Br2. At the same temperature and pressure,…

A: Ideal Gas EquationPV=nRTwhere , P=Pressure of gas in atm           V=Volume of container of gas…

Q: Describe the Diffusion of Gases in Liquids?

A: Diffusion is a process in which there is transfer of molecules from  the region of higher…

Q: A sample of oxygen gas initially at 373 K was heated to 427 K. If the volume of the oxygen gas…

A: Given that, pressure is held constant. Volume and temperature are changing.

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

A: Given: To describe how the molecules in a perfume bottle travel from the bottle to our nose.

Q: Classify each of the following as being characteristic of effusion or diffusion. A. The mixing of…

A: The process of escaping the gas molecule through a very small hole is known as effsion. During…

Q: Given the equation Pv=nRT what is the unit of R if P is in torr, V is in mL, n is in mol, and T is…

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Q: The atmospheric pressure on Mount Logan in the Yukon is 520. mbar. What is the pressure in torr?…

A: The given unit conversion can be done by using following relation: 1 bar = 750.062 torr

Q: To minimize the rate of evaporation of the tungsten filament,1.4 x10-5 mol of argon is placed in a…

A: Given information:

Q: 19. Explain how the volume of the bubbles exhausted by a scuba diver change as they rise to the…

A: The Boyle's law describe the relation of gas's pressure with its volume at constant temperature and…

Q: Why is it impossible to breathe air through an extra-long snorkel (longer than a couple of meters)…

A: Pressure: Pressure is defined as the force applied on a body. The force is applied perpendicular on…

Q: The root-mean-square speed of molecules of a certain gas is 516 m/s at 300 K. What would this speed…

A: The root means square speed of molecules of certain gas is given 516m/s at 300 k We have to find out…

Q: A balloon filled with helium gas takes 6 hours to deflate to 50% of its original volume. How long…

A: According to Graham’s law, if a mixture contains two gases, then the rate of effusion at constant…

Q: At a given temperature and pressure, Helium takes 4.98 minutes for a 1.5 L sample to effuse through…

A: Graham`s law of diffusion: the rate of effusion of a gas is inversely proportional to the square…

Q: Which gas would be the most dense under the exact same conditions of pressure and temperature?…

A:

Q: At a constant temperature, a sample of helium at 760 torr in a closed container was compressed from…

A: Given, At a constant temperature, a sample of helium at 760 torr in aclosed container was compressed…

Q: To what temperature must a balloon initially at 25 degrees Celsius and 2.00 L, be heated in order to…

A: Initial temperature T1 =25°C                            T1 = (25+273)K…

Q: 25. A gas has a volume of 230. mL and a pressure of 560 torr. What must the pressure be in order for…

A: Given ; V1 = 230 mL    V2 = 345 mL              P1  = 560 torr And temperature is constant.  We know…

Q: The volume of a sample of pure HCl gas was 189 ml at 25°C and 108 torr. It was completely dissolved…

A: Given that,  Volume of HCl gas = 189ml = 0.189L Pressure = 108torr = 0.142atm Temperature = 25°C =…

Q: Classify each of the following as being characteristic of effusion or diffusion. A. The mixing of…

A: Diffusion  It takes place when molecules of gases moves from region of higher pressure to region of…

Q: the density of hydrogen is 0.090 g/L and its rate of diffusion is 5.93 times that of chlorine, what…

A: In this question, we want to determine the density of Chlorine.  How we can determine the density of…

Q: What is the equivalent pressure of 0.900 atm in units of mm Hg?

A: Given :- pressure = 0.900 atm  To calculate :- pressure (in mm Hg)  1 atm = 760 mm Hg

Q: If the partial pressure of oxygen in both air and water is 100 mmHg, then the number of molecules of…

A: Answer  If the partial pressure of oxygen in both air and water is 100…

Q: What is the mass (in grams) of 11.50 L of propane vapor (C_H) at STP?

A:

Q: If you were given a 100.0gram sample of water at 90⁰C, what volume would you expect the sample to…

A: Volume = Mass/density

Q: At constant temperature, how does the volume of an ideal gas change as pressure increases (increase,…

A: • Robert Boyle on the basis of his experiments, purposed Boyle's law which states that at constant…

Q: Which statement is TRUE according to the kinetic molecular theory? * O The size of the particle is…

A: Answer to this question is given below.

Q: Calculate u rms (root mean square speed) in meters per second, for Cl 2 (g) molecules at 30 °C. (Cl:…

A: Welcome to bartleby ! Introduction :  We have to calculate root mean square velocity

Q: 1. An oxygen tank with a capacity of 15 L is filled with oxygen at a temperature of 32.00°C and a…

A: Answer-1 Ideal gas equation is: PV=nRTPVRT=nn=PVRTHere:n=number of moles of the gasP=pressure of the…

Q: 3. Which assumptions of the kinetic molecular theory for gases are modified to explain the shape and…

A: KINETIC MOLECULAR THEORY: The theory which was states the particle nature of gases and their…

Q: A balloon is a sphere with a radius of 5.0 m. The force of air against the walls of the balloon is…

A: The force exerted per unit area over an object is termed as pressure. For the given spherical…

Q: Part 1. A glass bottle, which is half-filled with water, has a balloon attached to its opening. The…

A: Part 1: As the water and air present in the bottle are heated, the molecules of air will move faster…

Q: Which statement is TRUE according to the kinetic molecular theory? Which statement is TRUE…

A: The kinetic molecular theory of gases serves as particulate level explanation of the gas…

Q: Which of the following is an assumption of the Kinetic Molecular Theory? n Collisions between gas…

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Q: How high in meters must a column of glycerol be to exert a pressure equal to that of a 760-mm column…

A: Density of glycerol (d1) = 1.26 g/mL Height of glycerol column = h1 mm Density of mercury (d2) =…

Q: Consider a sample of nitrogen gas, N2, in which the constituent molecules have a root-mean-square…

A: A question based on root mean square velocity, which is to be accomplished.

Q: Calculate the height of a column of liquid glycerol (d= 1.26 g/em³), in meters, required to exert…

A:

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.