Find out the heat of combustion of sucrose

Assignment Help Chemistry
Reference no: EM13226692

A 250 g sample of sucrose C12H22O11(s) was burned in a 21.00 kg iron calorimeter immersed in 1.450 Kg of water. The initial temperature of the system was 24.32 degrees Celsius. Determine the heat of combustion of sucrose under the conditions present inside the calorimeter (CH2O = 4.184 kJ/(kg degrees C) cFe = 0.452 kJ/(kg degrees C)).

Reference no: EM13226692

Questions Cloud

Explain product xyz necessarily vanish when integrated over : Does the product xyz necessarily vanish when integrated over a a) cube, b) tetrahedron, c) hexagonal prism, each centered on origin?
Find two designs using open-circuited stubs : A load impedance ZL = 100 + j80 is to be matched to a 75 ohm line using a single shunt-stub tuner. Find two designs using open-circuited stubs. Include both smith chart and analytical analysis.
Explain what is the value of kp for the reaction : For the system CaO(s) + CO2(g) = CaCO3(s), I added 1.00 mol of CaO(s) to 1.00L of 0.500M CO2(g) at 200 oC. At equilibrium the [CO2] = 0.150M. What is the value of Kp for this reaction?
What are the predominant beliefs and values : What are the predominant beliefs and values in the United States that have driven the development of health care system. How have these beliefs and values played a part in the U.S. opposition to health care reform?
Find out the heat of combustion of sucrose : A 250 g sample of sucrose C12H22O11(s) was burned in a 21.00 kg iron calorimeter immersed in 1.450 Kg of water. The initial temperature of the system was 24.32 degrees Celsius. Determine the heat of combustion of sucrose under the conditions prese..
Is this delegation of power too broad or too restrictive : Are all laws ethical? Why or why not? Provide examples of ethical and unethical laws and a statute gives the Department of the Interior the power to allow or curtail mining in the national forests "as the best interests of all users of the national..
Explain calculated equilibriumbe t constants be too high : joseph failed to calibrate the spectrophotometer. As a result, all absorbance values for the standard solutions that are measured and recorded are too high.
Calculate output resistance at differential output terminals : The IC differential amplifier is to be fabricated in a CMOS technology having the technology specifications of Kn' = 200 uA/V. Kp' = 100 uA/V. Vtn = 1V Vtp = -1V Va = 50V L = 1u. Calculate all the device widths for a constant bias current of 1mA
Describe hydrogen fluoride is a highly reactive gas : Hydrogen fluoride is a highly reactive gas. It has many industrial uses, but the most familiar property of HF is its ability to react with glass. As a result, HF is used to etch glass and frost the inner surfaces of light bulbs.

Reviews

Write a Review

Chemistry Questions & Answers

  What volume of cl2 gas will be in a balloon

what volume of Cl2 gas will be in a balloon after a 3.95 L sample at ATP is put into an oven set for 70.0 C

  Compute the total enthalpy change in the first stage

Calculate the total enthalpy change in the first stage and in both stages

  Explain covalent bond in methyl salicylate and water

What covalent bond in methyl salicylate and water were broken during reaction of converting methyl salicylate to salicylic acid?

  State what was the potential versus sce

A corrosion potential of -0.299 V versus SCE was measured for a corroding alloy. what was the potential versus SCE?

  Explain what mass of ammonium sulfate is required to react

What mass of Ammonium sulfate is required to react with 60kg of Potasium nitrate to obtain

  State the hybridization of carbon in molecule

the hybridization of Carbon in this molecule? b) What would be its molecular shape? and c) What is the bond angle around the C atom?

  State benzyle salicylate are needed to manufacture sunscreen

If a tube contains 4.0 oz of sunscreen, how many kilograms of benzyle salicylate are needed to manufacture 325 tubes of sunscreen?

  Define and use ice table and henderson-hasselbach equation

Use ICE table and henderson-hasselbach equation to calculate pH of BUFFER A after your particular volume of acid was added to achieve pH change of 1.0.

  State the expected molar solubility of silver phosphate

What is the expected molar solubility of silver phosphate, Ag3PO4 in water? B) What is the expected molar solubility, in ppt (parts per thousand), of lead(II) iodide, PbI2 in water

  Define internuclear distances in gas-phase ionic molecules

The internuclear distances in gas-phase ionic molecules are considerably smaller than those in the corresponding crystals.For exemple,

  The reaction mechanism for conversion of acetylferrocene

Write out the reaction mechanism for conversion of acetylferrocene to diacetylferrocene using acetic anhydride and 85% phosphoric acid.

  Explain the chloride was treated with silver nitrate

A metal, M, was converted to the chloride, MCl2. Then a solution of the chloride was treated with silver nitrate to give silver chloride crystals, which were filtered from the solution.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd