This graph shows how the vapor pressure of three liquids varies with temperature: 900- 800- 700- 600 500 400 300 200. benzene methanol 100 acetone 60 80 temperature, °C Use the graph to answer the following questions: most volatile: choose one o Which liquid is the most volatile? Which is the least volatile? least volatile: choose one o benzene: What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be graded correct. methanol: acetone: more Suppose a beaker of methanol is put inside a sealed tank containing methanol gas at 53. degree C and 190. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? less the same vapor pressure, torr

Q: Given the following information, place the following substances in order of decreasing vapor…

A: Vapor pressure is the pressure that is formed by the vapor of the liquid over the surface of the…

Q: At 1 atm, how many phase changes can water exist at different temperatures? How about carbon dioxide…

A: For the phase diagram, phase changes at the particular temperature and pressure.

Q: H,C CH H,CO. CH2 CH2 CH H2C FCH2 но H,C CH2 Compound A MM: 164.2 g/mol Compound B MM: 162.19 g/mol…

A: A question based on properties of liquid that is to be accomplished.

Q: pure solid sample of Substance X is put into an evacuated flask. The flask is heated at a steady…

A: The solid substance, X, changes to liquid first and then the liquid changes its phase to gas as the…

Q: The graph below represents the heating curve of a substance that starts as a solid below its…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

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

A: Please find your solution below : The vapour pressure versus temperature graph shows that the…

Q: 400 pyridine pyrrole 200 00 - acetylacetone temperature, C Use the graph to answer the following…

A: Pyridine is most volatile and acetylacetone is least volatile because at same temperature vapour…

Q: What is the boiling point of cyclohexane? O a. 110 degrees Celsius Ob.81 degrees Celsius O. 80…

A: The given diagram represents the mole fraction liquid and vapor of cyclohexane and toluene, at…

Q: Study the following phase diagram of Substance X. 32- 16- solid liquid gas 0- 200 400 600…

A: The above given is phase diagram of a substance X. By plotting the the curve at given temperature…

Q: The pressure above a pure sample of solid Substance X at - 186. °C is lowered. At what pressure will…

A: The phase diagram represents the different phases of the substance and the pressure and temperature…

Q: The vapor pressure curve for CS₂ (carbon disulfide) is shown. Vapor pressure (mm Hg) 800- 700- 600-…

A: The vapor pressure of a liquid is the amount of pressure exerted by the vapor of the liquid when the…

Q: This gra V ows how the vapor pressure of three liquids varies with temperature: 900- 800 700 600…

A: Given: A graph:

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

A:

Q: Use the phase diagram of Substance X below to find the temperature at which X turns to a gas, if the…

A: Phase Diagram: Phase diagram is a curve which represents phase of a substance with respect to the…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: vapor pressure,…

A: Boiling point: The temperature at which the vapour pressure of liquid becomes equal to the…

Q: Consider the graph below. Vapor pressure (kPa) 100 80 60 40 20 0 101.3 kPa 20 40 Chloroform Ethanol…

A: A question based on properties of liquid. A graph of temperature against various vapor pressure is…

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

A: The following graph represents the variation of vapor pressure of three liquids at different…

Q: Using the list of boiling points, which liquid would exhibit the highest vapor pressure at 100°…

A: Vapor pressure is the pressure of a vapor in thermodynamic equilibrium with its condensed phases in…

Q: I need help answering the questions, followed by the graph.

A:

Q: Use the phase diagram of Substance x below to find the pressure at which the boiling point of…

A: Boiling point: The temperature at which the vapor pressure of the liquid becomes equal to the…

Q: 900 800- 700 600 500. 400. 300 hexane 200 acetone 100 ethanol 60 70 80 temperature, °C Use the graph…

A: We define volatility of a liquid is the measure of the tendency of its molecule to escape in the…

Q: Use the phase diagram of Substance X below to find the pressure at which the boiling point of X is…

A: The phase diagram of a single substance shows the temperature and pressure at which different phases…

Q: The vapor pressure of ethanol is 100 mmHg at 34.9°C. What is its vapor pressure at 58.5°C? (AHvap…

A: The pressure exerted by the vapor onto the liquid state at equilibrium is called as vapor pressure.…

Q: For the following diagram for a hypothetical substance X, choose the FALSE statement Pressure (p) C…

A: At constant temperature T1, the substance goes from liquid state to gas state as pressure increases.…

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

A:

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

A: 1.

Q: A certain liquid has a vapor pressure of 92 torr at 23 Celsius and 359 Celsius torr at 45 Celsius.…

A:

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 4 700 600…

A: a.) Volatile liquids are those which can easily boil . So they have lower boiling point or Higher…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 B0- 700 600-…

A: Solution :      The graph of vapor pressure versus temperature shows a direct relationship between…

Q: Study the following phase diagram of Substance X. pressure (atm) 28+ 14+ solid 100 liquid 200…

A: A question based on phase rule. For the given phase diagram, three follow-up questions are to be…

Q: What is the normal boiling point of each compound? Vapor pressure (mm Hg) 800 700 600 500 400 300…

A: Normal boiling point is the temperature at which the vapor pressure of the liquid becomes equal to…

Q: 31. Which of the following liquids would you expect to have the lowest vapor pressure at room…

A: In this question, we will see that which compound have the lowest vapour pressure at room…

Q: Please don't use hend raiting and Ai solution

A: To locate the exact melting point temperature (°C) of Substance X given its pressure (atm) given its…

Q: Acetone has a vapor pressure of 187 torr at 20°C. It freezes at -95°C, and boils at 56°C. Based on…

A: Vapour pressure of any substance increases with increase in Temperature. Here the vapour of of…

Q: Examine the phase diagram which contains important information about an unknown substance with the…

A: Phase diagram of Mellow -W gas

Q: most volatile: v choose one Which liquid is the most volatile? piperidine Which is the least…

A: In this problem, we will draw an isobaric line and then solve the problem.  The boiling point of any…

Q: 900 800 700 600 500 400 300 200 tetrahydrofuran benzene 100 trichloroethylene 80 temperature, °C Use…

A: Vapour pressure is defined as the pressure exerted by a vapour on the walls of closed container by…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: vapor pressure,…

A: Given:ChloroformIsopropyl acetate BenzeneDetermine which liquid is most or least volatile.The…

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

A: Vapour pressure is the partial pressure exerted by any vapour or gas on the surface of any liquid or…

Q: What is the normal boiling point of each compound? Vapor pressure (mm Hg) 800 700 600 500 400 300…

A:

Q: Identify which sample will have the strongest intermolecular forces and explain why. Sample Melting…

A: Melting point is the temperature at which a substance fuses or melts to liquid.

Q: H₂C H₂C. H₂C CH3 CH CH₂ CH₂ Compound A MM: 136.228 g/mol H₂C CH₂ CH₂ Compound B MM: 168.270 g/mol HC…

A: Boiling point of organic molecules depends on the type of intermolecular forces present in the…

Q: The pressure above a pure sample of solid Substance X at -120. °C is lowered. At what pressure will…

A: Here, we have given a phase diagram for substance X. Also, the substance X is at -120°C The pressure…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 80 700 600 500…

A: The liquids which can evaporate easily at room temperature are referred to as volatile liquids.…

Q: Study the following phase diagram of Substance X. pressure (atm) 36- 18- solid 100 liquid 200…

A: Given a phase diagram of substance X. We have to answer what will be State of the sample x after…

Q: Relating vapor pressure to vaporisation.

A: Liquid having higher vapour pressure is more volatile than liquid having lower vapour pressure.…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.