1.500 6. The heat of sublimation for iodine is 62.4 kJ/mol, at 25°C and 1.00 atm. What is AE for the sublimation of iodine (shown below) under these conditions? 2 (s) 2 (g)

Q: Calculate the energy (in kJ) required to heat 0.789 grams of water from 10.4 ℃ to 86.0 ℃.

A: weight of water = 0.789 gm initial temp. = 10.4 ℃ final temp. = 86.0 ℃ energy = ?

Q: 15.3 g sample of lead metal was heated to 68.2°C. This sample was placed in contact with19.2 g…

A: Given Mass of lead = 15.3 g Cp of lead = 0.130 j/g C Initital temperature of lead = 68.2 °C  Mass of…

Q: Calculate the joules of energy required to heat 454 g of water from 5.4 °C to 98.6 °C.

A: Given: mass of water = 454 g Initial temperature of water = 5.4 °C Final temperature of water = 98.6…

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A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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A:

Q: Calculate the energy (in kJ) required to heat 0.153 grams of water from 103.1 ℃ to 164.4 ℃.

A: Given information, Mass of water = 0.153 g Temperature change = 164.4  ℃ - 103.1  ℃ = 61.3 ℃

Q: 2. Calculate the energy required in kJ to raise the temperature of 2kg of water fror 10°C to 90 °C.

A: Water remains in liquid phase at both temperature - 10 and 90 degree Celsius.

Q: Calculate the energy (in kJ) required to heat 0.706 grams of water from 43.5 ℃ to 119.2 ℃.

A: Specific heat (Cs)  :-  The amount of heat required to raise the temperature of one gram of a…

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A: Specific heat capacity means the amount of heat required to raise the temperature of 1 gram of a…

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

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A: Given: Mass of water is 75 g. Specific heat of water (liquid) is 4.184.  Specific heat of water…

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A: According to the question,  Mass of piece of aluminum = m = 20g Initial temperature of aluminium = 0…

Q: A sample of solid silicon is heated with an electrical coil. If 176 Joules of energy are added to a…

A: Since Q = mCΔT where Q = heat  m = mass  C = specific heat  ΔT = change in temperature = final…

Q: How much heat in kJ must be added to 175 g of w

A: Specific heat capacity of any material (represented as c) is amount of heat required to raise 1 gram…

Q: What is the energy change when 37.0 grams of water cools from 71.0 degrees Celcius to 13.5 degree…

A: The energy change can be calculated as follows

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A: A form energy is heat which is also known as thermal energy. Any particular substance's heat…

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A: Given : Mass of copper coin = 3.10 g Specific heat capacity of copper = 0.385 J/g.°C Initial…

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A:

Q: Calorimetry measures the heat transfer for chemical reactions. Find two foods n your house that you…

A: Mass of food = 2 g  Volume = 5L

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A: The enthalpy of compound is defined as 1 mole of compound formed from respective elements in their…

Q: A  4.03  kg piece of granite with a specific heat of 0.803 J g-1 °C-1 and a temperature of  93.5  °C…

A: Given, Mass of granite = 4.03  kg Specific heat of 0.803 J g-1 °C-1

Q: If 7.30 kJ of energy are required to change the temperature of a sample of  water from 5.0 oC to…

A: The energy required to raise the temperature of 'M' g of a substance by 'T' degree celsius is given…

Q: 3 How much beat is required to heat 150 g of ice from -15°C to water at O °C2

A: Applying formula Q= mc∆t

Q: college.com/course.html?courseld=154322748HeplD=2b3e48e6520860bfd5591538a4a5a27b#10001 Search... A…

A: Part AThe specific heat can be calculated as,

Q: 6. A 5.00 g piece of lead is heated to 290.0 °C and then placed in 50.0 g of water at 25.0 °C in a…

A:

Q: Hercury, with a freezing point of 38.8°C, is the only metal that is liquid at room temperature. How…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: How much energy is required to raise the temperature of 11.9 grams of solid iodine from 21.8 °C to…

A:

Q: 5.52(a) and (b)

A: (a) The given substance mass is 50 g, and temperature has to be rise by 10 Kelvin, which means the…

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Q: theoretical yield of ammonia

A:

Q: If 335 g of water at 24.5°C absorbed 2.66 kj of energy, what is the final temperature of the water?

A:

Q: A sample of gaseous oxygen is heated with an electrical coil. If 148 Joules of energy are added

A: Added energy       Q = m × S × ∆T  Where       Q = 148 J (energy added to oxygen)       m = mass of…

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A:

Q: How much energy (in Joules) is required to raise the temperature of 10.0 g of H2O(l) by 10.0 oC?…

A: Heat required ,Q = mass×specific heat capacity×∆T Q = mc∆T     mass,m = 10 g c = 4.186 J/g-oC ∆T =…

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A: Helium is inert gas  Helium atomic number is 2  Helium mass number is 4

Q: A quantity of water is heated from 25.0 Degrees Celsius to 36.4 Degrees Celsius by absorbing 325…

A: Specific heat :-  The amount of heat required to raise the temperature of 1 gram of a substance…

Q: The specific heat of toluene (C7H8), is 1.13 J/g.K. How many joules of heat are needed to raise the…

A: The given data is as follows:  The specific heat of toluene = 1.13 J/g.K The mass of toluene = 62.0…

Q: ? Ammonia boils at -33.4°C. What is the temperature in °F 28.1°F- .A O 60.1°F- .B O 13.5°F+ .C O…

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

Q: Calculate the energy (in kJ) required to heat 0.361 grams of water from 14.0 ℃ to 40.9 ℃.

A: Recall the following expression to calculate amount of energy required…

Q: 17. When 420 Joules of heat energy is added to 10. grams of water at 20.°C, the final temperature of…

A:

Q: A coin dealer offered a rare silver coin, suspected that it might be a counterfeit nickel copy. The…

A: Given,Weight of coin = 17.0 gWeight of water = 29.0 gSpecific heat of nickel, s = 0.445…

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A:

Q: How much water can be heated from 23.0°C to 75.0 °C on 2222 cal of energy? Hint: q 1.00 cal/g°C…

A: • The values provided in the question are:-    i) Initial temperature of water, T1 = 23.0 °C  ii)…

Q: 6. What does the temperature change as liquid water is warming up? a. What type of energy is…

A:

Q: How much heat is needed as ten grams of aluminum is heated from 600 C to 700 C.  The melting point…

A: We heat the Al at 600 C to 660 C and then fusion of Al solid to liquid take place at this stage…

Q: If 7.600 g C,H, is burned and the heat produced from the burning is added to 5691 g of water at 21…

A: Step : 1             Calculate the final temperature of water.