What pressure setting should be used to obtain a 165 degrees C steam temperature for the sterilization of surgical instruments?

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600…

A: We are given the vapor pressure (torr) versus temperature(oC) graph, and we have to find the most…

Q: Of C2H5OH and C3H5(OH)3 the one expected to have the higher vapor pressure is ________, and the one…

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Q: Substance at a temperature and pressure higher than its critical point that exhibits properties…

A: Phase diagram is a graphical representation of physical states of substance under different…

Q: The air over an unknown liquid is unsaturated with the vapor of that liquid at 28 degree celcius and…

A: In this question we will be using ideal gas equation to first find out the number of moles of air…

Q: Vapor pressure curves for CS2 (carbon disulfide) and CH3 NO2 (nitromethane) are drawn below. What…

A: Given: Temperature = 40oC

Q: Driving a car causes the tires to get hot from friction. If you want to check to see if your tires…

A: Manufacturers of tyres suggest checking of the tires when they're cold in order to get most accurate…

Q: AT 24 DEGREES CELSIUS AND 1.0 ATMOSPHERIC PRESSURE, THE RELATIVE HUMIDITY IN A 1 CUBIC METER…

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Q: (2 mins) Directions: Identify the word(s) being described by each statement. 1. The process which…

A: The words to be identified which describe for each statement are as follows.

Q: The vapor of water at ~ 5 oC has been neglected.  Find this pressure in your textbook and comment on…

A: The vapour pressure of water at  ~5 oC is ~6.5 torr.

Q: A sealed flask contains 0.55 g of water at 28°C. The vaporpressure of water at this temperature is…

A: The moles of a substance is given by the equation, number of molesn=Given massmolar mass=mM By…

Q: What amount of heat(in KJ) is required to convert 15.5G of an unknown liquiq(MM=83.21g/mol) at 12.9…

A: Given information: Mass of given compound = 15.5 g Molar mass of given compound = 83.21 g/mol…

Q: If 1.1g of 100.0C steam begins to condense on a container of liquid water at 25.0C and they…

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Q: 3.6- solid liquid 1.8- gas 0. 100 200 300 temperature (K) Use this diagram to answer the following…

A: For deciding the physical state , mark the points on given graph and decide the physical state.

Q: If 1.4g of 100.0C steam begins to condense on a container of liqu'd water at 25.0C and they…

A: Steam that condenses in liquid water, from which, the mass of liquid water is to be determined.

Q: 34.6°C 78.3°C 100°C 800 760 Normal boiling point Diethyl ether 600 Ethyl alcohol (ethanol) Water 400…

A: The given graph is plotted between vapor pressure (torr) v/s temperature (oC).

Q: 00 96 %24 3. w/ n 6 9. 5. 4. %23 2 IIO a tm then heated to 140.°C, what is the pressure inside it…

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Q: Based on the boiling points, which liquid has the lowest vapor pressure? Chemical B.P. °C Isobutane…

A: The temperature at which the vapor pressure of a liquid becomes equal to the pressure exerted by the…

Q: solid liquid gas 200 400 pressure (atm)

A: We are given the phase diagram of substance X,

Q: When sea divers who are suffering from the “bends” are transported to the hospital pressure chamber…

A: The bends, also known as decompression sickness (DCS) or Caisson disease, occurs in scuba divers or…

Q: A liquid will boil at a temperature when its vapor pressure is _______ atmospheric pressure?

A: The temperature at which the vapor pressure is equal to the atmospheric pressure is termed as…

Q: A compressed gas cylinder contains 2.00 x 10^3 g argon gas. The pressure inside the cylinder is 2100…

A: Initial pressure of compressed gas P1 = 2100 psi Final pressure on compressed gas P2 = 550 psi Mass…

Q: Arrange the order of the following liquids in order of increasing viscosity. Assign one (1) as the…

A: The viscosity of a fluid is a measure of its resistance to deformation at a given rate

Q: 4.187/5.°0)(100°C-25°c) b) Calculate the amount of heat involved in the conversion of 25.00 g of…

A:

Q: Chemistry Which of these letters represents a TRUE hydrogen bond between water molecules? A)…

A: -> Hydrogen bond is a weak bond between two molecules resulting from an electrostatic attraction…

Q: Which is the following statements concerning the boiling point of a liquid is always true? A)The…

A: Boiling point can be defined as the temperature at which a liquid substance start converting into…

Q: At what combination of temperatures and pressures does a substance behave as a supercritical fluid?…

A: At what combination of temperatures and pressures does a substance behave as a supercritical fluid…

Q: A sample of C3H4Br2 has a normal boiling point of 131.5°C. The enthalpy of vaporization for this…

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Q: Use the phase diagram for methane, CH4, shown in the following Figure to answer the following…

A: The phase diagram of methane given is,

Q: 100 80 60 40 20 -30 -10 20 40 60 Temperature (°C) Pressure (kPa)

A: Given information, External pressure = 75 kPa

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800- 700->…

A: Given liquid compounds are isobutyl alcohol, octane, ethylbenzene. A graph is plotted vapour…

Q: 1. The molecules are in a more disorderly motion as the system goes from the gas to liquid to the…

A: As per the guidelines, we can solve only 1st question if multiple questions are posted. If you want…

Q: In an autoclave, steam at 100°C is generated at 1.00 atm. After the autoclave is closed, the steam…

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Q: How many grams of steam at 100 oC must be mixed with 200 g of water at 20 oC in order for the…

A: Given data Initial mass of water = 200 gms                   Its initial temperature = 20°C Initial…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900- 800- 700 600…

A: The volatility of a liquid is a measure of the tendency of its molecules to escape in the vapor…

Q: What temperature makes the part of the liquid hydrocarbon turn into a fully developed gas? O…

A: As per my assumption it is Boiling point because Critical point is a point of temperature where…

Q: The temperature when the liquid reaches a vapor pressure same as the atmospheric pressure jus above…

A: When we increase the temperature the vapour pressure of the solution also increases.

Q: Why does steam at 100 °C cause a more severe burn than liquid water at 100 °C?

A: The state of matter in which the chemical and physical properties are uniform throughout is known as…

Q: n- Propyl alcohol has the following vapor pressures: T (oC) 25 30 35 40 45 50 P (atm) 0.294 0.372…

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Q: In which of the pure substances below are hydrogen bonds the strongest intermolecular attraction?…

A: Hydrogen bonding is formed only when H is attached with more electronegative atom like Flourine ,…

Q: In which of the pure substances below are hydrogen bonds the strongest intermolecular attraction?…

A: Given  I. CH3CH3 II. NH3 III. H2 IV CH3OCH3 Options Given II and IV None I, II, III and IV I and…

Q: why one gram of steam at 100C causes more serious bum than 1 gram of water at 100c' a. The steam has…

A:

Q: Vapor Pressure Versus Temperature Diethyl ether Water Mercury -100 0 34.6 100 200 357 400…

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Q: e numbers to order the substances by increasing boiling point. Let #1 be the substance with the…

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Q: A 2.0 L closed container at 300 K holds 100 cm3 of liquid water with a density equal to 0.9966 g…

A: Total volume of the container = 2 L Volume of water = 100 cm3 = 0.1 L Remaining volume / volume of…

Q: ou collect butane gas in a graduated cylinder that is inverted and partially filled with water.…

A: Total pressure = 756 torr = vapour pressure of water + vapour pressure of butane gas   Now, the…

Q: The boiling points (at 1 atm of pressure) of several organic and inorganic materials are included…

A: The boiling point of a substance is the temperature at which the vapour pressure of a liquid equals…

Q: Which one of the following liquids has the lowest vapor pressure at 125 K? CH3CH2ÓH CH3-O-CH3…

A: Lowest vapour pressure means strong intermolecular forces of attraction between the molecules

Q: A sample of hydrogen gas is collected over water at a total pressure of 28 inches Hg at 22 oC.The…

A: Given: Temperature = 22oC Total pressure Ptotal = 28 inches Hg Vapour pressure of water Pwater =…

Q: Diethyl ether (CH3CH2OCH2CH3) was one of the first chemicals used as an anesthetic. At 34.6°C,…

A: Given. the vapour pressure of diethyl ether at  34.6°C = 760 atm the vapour pressure of diethyl…