Calculate the heat of combustion of glucose

Assignment Help Chemistry
Reference no: EM13175045

The heat capacity of a bomb calorimeter is found to be 5.68 kJ/oC. When a 1.652 g sample of glucose is burned in the calorimeter, the temperature of the calorimeter increases from 24.56 oC to 29.10 oC. Calculate the heat of combustion of glucose.

Reference no: EM13175045

Questions Cloud

How does the entropy of the system : How does the entropy of the system PbI2(s) + H2O(l) change as PbI2 (s) dissolves in water at 25 degrees celsius? Explain your answer.
What is the enthalpy change for converting : What is the enthalpy change for converting 1.00 mol of ice at -50.0°C to water at 70.0°C? The specific heats of ice, water, and steam are 2.09 J/g-K, 4.18 J/g-K and 1.84 J/g-K respectively. For H2O, Hfus = 6.01 kJ/mol, and Hvap= 40.67 kJ/mol.
Determine the cost cwml expects : Determine the cost CWML expects to incur in remediating the facility immediately after it closes in August 2032 and prepare the journal entry to record the obligation CWML faces as stipulated in the operating permit.
What is the number of grams of c02 produced : what is the number of grams of C02 produced if you combust 0.50 ole of Ch4 according to the following balanced equation.
Calculate the heat of combustion of glucose : The heat capacity of a bomb calorimeter is found to be 5.68 kJ/oC. When a 1.652 g sample of glucose is burned in the calorimeter, the temperature of the calorimeter increases from 24.56 oC to 29.10 oC. Calculate the heat of combustion of glucose.
Increase defense production : What impact would you expect each of the following events to have on business cycles? Label each as a demand-side or supply-side shock. What economic policy changes might you expect in response to each of these events?
How many moles of naf are in the tube of toothpaste : a toothpaste contains 0.24% by mass sodium fluoride to prevent dental cavaties. One tube contains 119g of toothpaste. How many moles of NaF are in the tube of toothpaste.
Consider the decomposition of liquid benzene to gaseous : consider the decomposition of liquid benzene to gaseous acetylene according to the following reaction C6H6=3C2H2 what is the delta H for the formation of 1 mole of acetylene?
Which of the following are an atom an isotope and an ion : Which of the following is/are an atom, an isotope and an ion?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain statements is true concerning the applicability

statements is true concerning the applicability of the E1, E2, SN1, and SN2 mechanisms to reactions

  How many calories of heat energy were absorbed

1500 g of frozen water at 0 degrees celsius and the temperature of the water at the end was 32 degrees celcius. how many calories of heat energy were absorbed.

  Law of exact extent

In a second experiment, I(electric current) broke down a sample of H 2 O into 1.45 grams of hydrogen and 11.51 grams oxygen. Are these results reliable with the law of exact extent?

  What mass of aluminum oxide can be formed

If a mixture of 41.25 g of aluminum and 58.83 g of oxygen reacts, what mass of aluminum oxide can be formed?

  What is the partial pressure of oxygen in the mixture

A gaseous mixture of and contains 37.8 nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 785 ?

  What is the precipitate

Solid ammonium nitrate (NH4NO3) and solid calcium chloride were placed in water and the mixture was stirred. What is the precipitate?

  Determine the concentration of salt

What is the concentration of g salt per 100 g water of a saturated solution in which 3.82 g of salt are dissolved in 9.54 g of water?

  What volume of n2o3, will be produced

At a certain temperature and pressure 4.2 L of N2 reacts with 6.3 L of O2. If all the N2 and O2 are consumed, what volume of N2O3, at the same temperature and pressure, will be produced?

  Find the molarity of a solution

A 1.23 mol sample of KOH is dissolved in 425 ml water. find the molarity of the solution

  What are the concentrations of barium and sulfate ions

A solution is prepared by mixing 75.0 mL of 0.030 M BaCl2 and 250. mL of 0.040 M K2SO4. What are the concentrations of barium and sulfate ions in this solution? Assume only SO42- ions (no HSO4-) are present.

  State electrons are ejected from sodium metal by any light

Electrons are ejected from sodium metal by any light that has a wavelength shorter than 544 nm. What is the kinetic energy of an electron

  Calculate the molality, molarity of the ethanol solution

An aqueous solution of etanol, C2H5OH is 19% ethanol by mass and has density of 0.9700gml. Calculate the molality, molarity of the ethanol 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