Calculate the amount of heat needed to melt 50.6 g of solid octane (C3H18) and bring it to a temperature of 52.2 °C. Roun your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. Ox10 olo

Q: Calculate the amount of heat needed to melt 32.8 g of solid benzene (CH) and bring it to a…

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Q: Calculate the amount of heat needed to melt 152.g of solid methanol (CH3OH) and bring it to a…

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Q: Calculate the energy needed to melt 3.0 g of ice at 0°C, heat it to boiling, boil it, and heat the…

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Q: Calculate the amount of heat needed to melt 198. g of solid acetic acid (HCH, CO,) and bring it to a…

A: Mass of acetic acid (m) = 198 g Final temperature (T2) = 44.7 °C T2 = (44.7+273.15)K = 317.85 K…

Q: How much heat is required to convert 135 g of water vapor at 120 °C to solid ice at -15 °C? Report…

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Q: Calculate the amount of heat needed to melt 32.8 g of solid benzene (CH) and bring it to a…

A: 32.8 g of solid benzene is heated to a temperature of 73.5 °C .We have to calculate the amount of…

Q: Calculate the amount of heat needed to melt 14.8 g of solid methanol (CH,OH) and bring it to a…

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Q: Calculate the amount of heat needed to melt 125. g of solid benzene (CH.) and bring it to a…

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Q: -When 10.0g of ice at 0.0°C is added to 80.0 g of water at 35°C that is contained in an insulated…

A: Answer is explained below. Given that,  Mass of ice = 10.0 g Mass of water = 80.0 g Initial…

Q: Calculate the amount of heat needed to melt 180. g of solid octane (C3H13) and bring it to a…

A: ∆Hf of octane = 20.74 kJ/mol Heat capacity of octane = 2.22 J/g.K Melting point of octane = -56.82˚C…

Q: A 7.0 g ice cube is placed into 230 g if water. Calculate the temperature change in the water upon…

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Q: Calculate the amount of heat needed to melt 122.g of solid ethanol (CH3CH2OH) and bring it to a…

A: Given, Mass of solid ethanol, m = 122 g Final temperature = −52.6°C   To calculate the amount of…

Q: How many calories are released when 10.0 g of steam condenses?

A: 1 g of water for conversion of steam requires 540 calories.

Q: Calculate the amount of heat needed to melt 65.5 g of solid acetic acid (HCH,CO,) and bring it to a…

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Q: alculate the amount of heat needed to melt 44.8 g of solid ethanol (CH,CH,OH) and bring it to a…

A: Solution-First we need to heat of fusion of ethanol-The enthalpy needed of the solid its…

Q: Calculate the amount of heat needed to melt 125. g of solid methanol (CH,OH) and bring it to a…

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Q: Calculate the amount of heat needed to boil 32.6 g of methanol (CHL OH), beginning from a…

A: Given: Mass of methanol = 32.6 g. And the initial temperature of methanol = 43.6 oC

Q: Calculate the amount of heat needed to melt 45.4 g of ice (H,O) and bring it to a temperature of…

A: Specific heat capacity is the amount of heat that is required to rise a temperature of 1 kg…

Q: You may want to reference (Pages 82 - 88) Section 3.7 while completing this problem. The melting…

A: Given: Melting point of benzene = 5.5 oC And the boiling point of benzene = 80.1 oC

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

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Q: Calculate the amount of heat needed to melt 13.2 g of ice (H₂O) and bring it to a temperature of…

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Q: Calculate the amount of heat needed to melt 53.1 g of solid benzene (CH) and bring it to a…

A: mass of benzene m=53.1 grams inital temprature T1=MELTING POINT OF BENZENE = 5.490C final temprature…

Q: How much heat (in J) is released when 0.9 L of water freezes at 0.0°C? The heat of fusion of water…

A: When water freezes heat is released. this is an exothermic process.

Q: Calculate the amount of heat needed to melt 152. g of solid methanol (CH,OH) and bring it to a…

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Q: This graph represents the cooling curve for a pure substance in a liquid state at t =0 min. Cooling…

A: It is given a cooling curve for a liquid in which a liquid is converted into a solid,

Q: Calculate the amount of heat needed to melt 53.7 g of solid benzene (C,H) and bring it to a…

A: The heat required to change the temperature of any substance is directly proportional to the…

Q: Calculate the amount of heat needed to melt 161. g of solid benzene (C¸H ) and bring it to a…

A: The process of converting solid into liquid is called melting and the temperature at which melting…

Q: Calculate the amount of heat needed to melt 75.8 g of solid acetic acid (HCH3CO₂) and bring it to a…

A: The correct answer is given below

Q: Calculate the amount of heat needed to melt 171. g of solid methanol (CH,OH) and bring it to a…

A: Moles are defines as the ratio of mass by the molar mass. The heat of fusion is the heat required to…

Q: Calculate the mass of water that would release 1.50 × 103 J of heat while cooling from 100°C…

A: The amount of heat (q) required is given by, q=m.c.∆T where m is the mass, c is the specific heat…

Q: Calculate the amount of heat needed to melt 104.g of solid methanol (CH3OH) and bring it to a…

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Q: Calculate the amount of heat in Joules required to convert 180g of water at 10.0 to 100.0 degrees…

A: The amount of heat required to convert one Mole of liquid into vapour phase at it's boiling point is…

Q: The amount of heat required to melt 2 lbs of ice is twice the amount of heat required to melt 1 lb…

A: Substances which can be seen with naked eyes as they are large enough are called macroscopic. On the…

Q: Calculate the amount of heat needed to melt 180.g of ice (H2O) and bring it to a temperature of…

A: Given : Mass of ice = 180 g Initial temperature of ice = 0.0 oC And final temperature of water =…

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 subparts for…

Q: In the heating curve below, the heat flow into the sample in the segment will yield AHvap of this…

A: When we add the amount of heat to change a liquid to the gaseous phase then that energy will be the…

Q: Calculate the amount of heat needed to boil 97.5g of octane (C8H18), beginning from a temperature of…

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Q: Calculate the amount of heat needed to boil 166.g of ethanol (CH3CH2OH), beginning from a…

A: Boiling point of ethanol is 78.37 °C.The change in temperature taking place is,

Q: Calculate the amount of heat needed to boil 117.g of benzene (C6H6), beginning from a temperature of…

A: Mass of benzene, m = 117. g = 0.117 kg (1 kg = 1000 g) Beginning temperature, T1 = 43.8 °C = (273.15…

Q: Use the values for the heat of fusion, specific heat of water, and the heat of vaporization to…

A: 1. When steam condenses and cools to liquid, two steps occur: 1) Conversion of steam to liquid at…

Q: Calculate the amount of heat needed to boil 195.g of methanol (CH3OH), beginning from a temperature…

A: A substance boils at it's boiling point temperature.  Melting point and boiling point of methanol…

Q: Calculate the amount of heat needed to melt 35.3 g of ice (H,0) and bring it to a temperature of…

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Q: How much heat is required to boil 68.5 gg of water at its boiling point? Express your answer…

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

Q: 3. What the y- axis and x-axis of the heating curve? 4. Sketch a heating curve of water from solid…

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

A: A = solid is getting heated B = Process of Melting (solid - liquid equilibrium) C = liquid is…

Q: Calculate the amount of heat needed to boil 106. g of methanol (CH,OH), beginning from a temperature…

A: q = mc∆T  q is the amount of heat energy required  m is the mass of substance  c is the specific…

Q: Give two examples of the topics listed below that happen in everyday life. 1. Endothermic process 2.…

A: 1. Endothermic process2. Vaporization3. Sublimation4. Exothermic process5. Freezing

Q: How many grams of water can be heated from 20.0 °C to 75.0 °C using 12500.0 Joules? s = 4.184 J/g °C

A: Given data: The initial temperature of the water is Ti=20.0 °C. The final temperature of the water…

Q: How much heat is required to melt 1.7 kg of ice at 0 Celsius

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Q: amount of heat needed to melt 120.0 g of pure ethanol.

A: Formula;            q= mC∆T.  Where q= heat , m = mass.  C = specific heat of ethanol.     ∆T=…