calculate the amount of energy (heat) required to convert 10.0 g of ice at -14 oC to steam at 117 oC. The enthalpy of fusion of water is 6.01 kJ/mol, and its enthalpy of vaporization is 40.67 kJ/mol. The specific heats of solid, liquid and gaseous water 2.09 J/g * K, 4.18 J/g *K and 1.84 J/g * K, respectively.

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Q: An organic solvent with a molar mass of 56.45 g/mol have a normal boiling point of 45.0 °C and a…

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Q: How much heat is released when 75.0 g of steam at 100.0°C is cooled to ice at -15.0°C? The enthalpy…

A: The Answer to the following question is-

Q: 25.0 kJ  of heat is added to   52.0 g of ice at -10.0°C . What is the temperature of the water (in…

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Q: How much heat is needed to convert 879 g of ice at -20°C to steam at 136°C? (specific heats: ice =…

A: 2747.9 kJ

Q: On a particular summer day, the temperature is 30.0°C and the relative humidity is 79.7% (which…

A: The expression of ideal gas equation is shown below: PV = nRT Where; P = pressure V = volume n =…

Q: What is the total amount of heat required to convert 35.0 g of ice at -22.9 ºC to water at 40.0 ºC?…

A: Mass of ice = M = 35 gInitial Temperature of ice = Ti = -22.9°CFinal temperature of Ice = T = 40…

Q: A sample containing 1200.0 grams of ice at -13.8°C is given 580.0 kJ of heat. ΔHfusion = 6.01…

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Q: Calculate the amount of energy (in kJ) required to bring 95.0g of water from ice at -5.0 degree C,…

A: 95.0g of water from ice at -5.0 degree C, into the vapor state at 125 degree C. Heat energy required…

Q: The vapor pressure of liquid aluminum is 400 mm Hg at 2.59x10³ K. Assuming that its molar heat of…

A: Given data The initial vapor pressure of the liquid aluminium is P1= 400 mm Hg The initial…

Q: The vapor pressure of ethanol is 400.0 mm Hg at 63.5oC (336.65K).  Its molar heat of vaporization is…

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Q: Calculate the amount of energy (kJ) required to convert 6.32 moles of water molecules at 58.7 oC to…

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Q: Given the following information for substance X:Specific Heat (c) of solid phase: 2.0 J/g°CHeat of…

A: Step 1: Step 2:

Q: Calculate the heat required (in kJ) to convert 46.8 g of ice at 0.00°C to liquid water at 0.00°C.…

A: Mass of ice =46.8g  Molar mass of ice(H2O) = 18g/mol  Temperature of ice =0.0°C  Temperature of…

Q: The vapor pressure of ethanol is 400. mmHg at 63.5°C. Its molar heat of vaporization is 39.3 kJ/mol.…

A: Vapor Pressure: The vapor pressure is defined as the pressure produced when a volatile solute is…

Q: From the data below, calculate the total heat (in J) needed to convert 30.00 g of ice at −4.50°C to…

A: Given m.p. at 1 atm: 0.0°C   ΔH°fus : 6.02 kJ/mol c liquid:  4.184 J/g ·°C   csolid: 2.09…

Q: How much heat (in kJ) is evolved in converting 2.00 molmol of steam at 134 ∘C to ice at -41 ∘C? The…

A: Given data, Moles of steam (H2O) = 2.00 mol Initial temperature = 134oC Final temperature = -41oC…

Q: What is the heat needed to heat up 250.0 g of water from 100C to its boiling point (100.000C) and…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Calculate the amount of heat required (in kJ) to raise the temperature of 15.0 g of ice at -5.00 °C…

A: A numerical problem based on heat required, which is to be accomplished.

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: What is the total amount of heat (in kJ) that is required to convert 27.1 g of ice, initially at…

A: The solution is as follows :

Q: How much heat (in kJ) is required to warm 12.0 g of ice, initially at-13.0°C, to steam at 108.0°C?…

A: Given : Mass of water = 12.0 gInitial temperature of water (in solid form of ice) = -13.0 oCAnd…

Q: 15) Liquid ammonia, NH3(1), was once used in home refrigerators as the heat transfer fluid. The…

A: The total energy required can be divided into three parts. The energy required to heat the liquid…

Q: What is the total amount of heat (in kJ) that is required to convert 27.1 g of ice, initially at…

A: Mass of ice = 27.1g  Specific heat of water = 4.184 J/g.oC Enthalpy of fusion of ice at 0oC, ∆Hfus =…

Q: Calculate the amount of heat energy (in kJ) required to convert 25.7 g of water at 65.6ºC to steam…

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Q: How much heat is released when 110 g of steam at 100.0°C is cooled to liquid at 15.0°C? The enthalpy…

A: Answer :           Heat released when 110 g of steam at 100.00C is cooled to liquid at 15.00C =…

Q: The normal boiling point of Pd is 3140°C. What is its vapor pressure in mm Hg at 2659°C, if its heat…

A: Given : Normal boiling point of Pd = 3140 oC And heat of vaporisation of Pd = 353 KJ/mol = 353000…

Q: The vapor pressure of liquid lead is 400 mm Hg at 1.90x10³ K. Assuming that its molar heat of…

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Q: How much heat (in kJ) is required to convert 137 g of liquid H₂O at 48.8°C into steam at 115 °C?…

A: For temperature change, required heat --> q1 = m ×Cp× (Tfinal - Tinitial)Where, q1 = required…

Q: If a particular liquid has a normal boiling point of 338.0 K and a vapor pressure of 75.0 mmHg at…

A: Hi, as you have posted multiple questions and have not mentioned which question you want us to solve…

Q: The chlorofluorocarbon C2Cl3F3 has a normal boiling point of 47.6 ºC.  The specific heats of liquid…

A: Answer of the question given below,