can you match a-(0.53) , b-(25.46) ,c- (195.2) 1-Determine the temperature at the triple point (K) 2-Determine pressure at the triple point (atm) 3*Determine the enthalpy of evaporation. (kJ/mol)

Q: temperature (C) melting point 70. °C boiling point 105. °C enthalpy of fusion 7.00 kJ/mol enthalpy…

A: Given:

Q: (a) If 83.0 g of ice at 0.0oC is placed in 235mL of water at 28.0oC, find the final temperature of…

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Q: Compound Melting point ("C) AHs (kJ/mol) Boiling point ("C) AHp (kJ/mol) HF -83.11 4.577 19.54 25.18…

A: Answer: Entropy is the measure of the system's disorderliness or randomness. In more possible…

Q: The heat required to melt a substance is called the Enthalpy of Fusion. The enthalpy of fusion of a…

A: We know that Heat of fusion (Qfus. ) = n × ∆H°fus. Heat of vapourisation (Qvap. ) = n × ∆H°vap.…

Q: How much heat in KJ is needed to convert 150 grams of frozen acetone at -100oC  to vapor at 80oC.…

A: We will write changes and then calculate heat of each to get total heat.

Q: The boiling point of liquid A is 75.5 °C at 1 atm (760.0 torr). Its vapor pressure at 15.5 °C is 185…

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Q: For liquid oxygen (O2) at -210 ◦ C, draw a P vs. T phase diagram showing the raising of temperature…

A: Melting point of O2 = -219 ◦C The boiling point of O2 = -183◦C

Q: at 85°C? 1:

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: The enthalpy change for converting 10.0 g of ice at -50.0 °C to water at 50.0 °C is ________ kJ.…

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Q: The pressure above a pure sample of solid Substance X at -210. °C is lowered. At what pressure will…

A: Given:Initial temperature of solid X is Calculate the pressure at which the substance  will…

Q: Determine the heat of dissolution, in kJ/mol, of 0.250 mol C2 having a specific heat of 0.84 J/g °C.…

A: Heat absorbed = =mass ×temperature change × Specific heat capacity

Q: -9 Silicon used in computer chips must have an impurity level below 10 (that is, fewer than one…

A: No. of boron atoms = 1.8*1013Edge length(a) = 543 pm = 5.43*10-8 cmNo. of Si atoms in a cubic unit…

Q: Ft C V osoft Use the observation in the first column to answer the question in the second column.…

A: If the enthalpy of vaporisation is higher of a substance then its boiling point is also higher . In…

Q: assuming that the densities of water in all phases are 1 g/mL and that the Cp (J/K-mole) for ice and…

A: Mass of water = 180 g= 10 mole Temperature of ice = -50C Temperature of steam = 1050C

Q: What can you conclude about the strength of the interactions between water particles compared to the…

A: Heat of vaporization Hvap The enthalpy of vaporization, also known as the heat of vaporization or…

Q: 11 10 9 8. 7 6 5 θ. 002 0.003 1/T (к -1) In(P vap)

A: Graph is showing straight line . So we have to compair given equation to standard straight line…

Q: 5. Beside each substance write the type of force (London, Hydrogen Bond, Dipole, lonic, Covalent…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: A ubstance with AH°vap = 50.0 kJ/mol has vepor pressure of 0.100 atm at temperature 90 C. Calculate…

A: The enthalpy of vaporization is the amount of heat energy needed to convert a solid to a gas. The…

Q: Which of the following liquid substances has the highest vapor pressure at its normal boiling point?…

A: It is clearly known that elevated vapour pressure of any substance at liquid phase is responsible to…

Q: Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

A: Given the melting point of the substance, X = 70. oC Given the heating of the substance X starts at…

Q: Using the data below, determine how much heat (in Joules) is required to convert 405.0 g of ice at…

A: we have to calculate the heat needed for the given conversion

Q: A student measured the vapor pressure of a liquid at various temperatures. She then prepared a graph…

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Q: The line structures of benzene (Tb = 80 C) and n-pentane (Tp = 36 C) are shown below. Which…

A: Given:

Q: The enthalpy of vaporization of Substance X is 23.0 Round your answer to 2 significant digits. 0 atm…

A: Enthalpy of vaporisation of substance X, ΔHvap = 23.0 kJ/mol…

Q: How much heat is released ( in J) when 54.0 g of water at 10.0 °C is cooled to form ice at - 10.0…

A: Given the mass of water, m = 54.0 g  The initial state is water at 10.0 oC.  The final state is ice…

Q: Two 20.0 g ice cubes at -13.0 °C are placed into 245 g of water at 25.0 °C. Assuming no energy is…

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Q: 7. Consider the phase diagram of substance X and answer the given questions. 1.0 bruceiot bioi (atm)…

A: phase diagram is the pictorial representation of the condition that must be satisfied for a given…

Q: What is the enthalpy change in kJ for converting 5.0 mol of ice at -50.0°C to water at 70.0°C? 6.01J…

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Q: How much heat in kJ is required to transform a 500-g ice at-15°C into tiquid water at 55°C? (Express…

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Q: C₂H5Cl has an enthalpy of vaporization of 26.4 kJ/mol. How much heat is released from 10.0 g of…

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Q: Study the following phase diagram of Substance X. pressure (atm) 16- 0- solid liquid gas 400 200…

A: To check the state and change in changing the temperature and pressure we would plot the points for…

Q: There are 3 solids from different compounds: HF, FeCl3, and CsI (cesium iodide). These three solids…

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Q: Calculate the heat required to condense 25.3 g of gaseous water at 100 oC.

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Q: the phase diag ected to the following cycle: Isobaric (constant pressure) heating to 320 Solid…

A: As CO2 is initially at 298K and 1 atm is in gas phase.

Q: easily found in an internet search. However, I can find AHfus (9.02 kJ/mol) and AHsub (26.0 kJ/mol).…

A: The enthalpy changes for the phase transition of CO2 are provided:

Q: t (e) Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

A: The temperature versus heat supplied graph for compound X is needed to be drawn, given that the…

Q: CH4(g) +202(g) AH₂ = -890 kJ -890 kJ -90 kJ -800 kJ +90 kJ What is the heat necessary to evaporate…

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Q: Determine the vapor pressure of a liquid in kPa at 383 K. The enthalpy change is 29 kJ/mol. At 310…

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