Explain how many nutritional calories are there per grams

Reference no: EM13684593

A researcher studying the nutritional value of a new candy places a 4.00 gram sample of the candy inside a bomb calorimeter as well as combusts it in excess oxygen. The observed temperature raise is 2.32 C. If that heat capacity of the calorimeter is 39.30 kJ*K-1, Explain how many nutritional calories are there per grams of the candy?

Reference no: EM13684593

Questions Cloud

Define why diels-alder reactions of anthracene : Utilizing the resonance energies of benzene andnaphthalene, Define why Diels-Alder reactions of anthracene takeplace at the center ring, not on one of the end rings.

Explain nitric oxide at the same initial pressure : What is the enthalpy change when 8.50L of ozone at a pressure of 1.00atm and 25°C reacts with 12.00 L of nitric oxide at the same initial pressure as well as temperature

Compute the final pressure of the gas if the temperature : The primary volume was 3.00 L as well as the initial pressure of chlorine was 1.45atm. The piston was pushed down to change the volume to 1.00 L. Compute the final pressure of the gas if the temperature and number of moles of chlorine remain const..

Define why the new alkyl groups end up adjacent : For the formation of BHT from p-cresol, State a balanced mechanism and define why the new alkyl groups end up adjacent to the hydroxyl group.

Explain how many nutritional calories are there per grams : A researcher studying the nutritional value of a new candy places a 4.00 gram sample of the candy inside a bomb calorimeter as well as combusts it in excess oxygen. The observed temperature raise is 2.32 C. If that heat capacity of the calorimeter..

State the total volume is the sum of the individual volumes : In a constant-pressure calorimeter 70.0mL of 0.310 M Ba(OH)2 was added to 70.0mL of 0.620 M HCl. The reaction reasons the temperature of the solution to rise from 21.68°C to 25.90°C. If the solution has the same density as well as specific heat as..

Compute the volume of a koh solution : Compute the volume (in mL) of a 0.690 M KOH solution that must be added to 4.000 g of HEPES to give pH of 7.96

The relationship between structure and color anticipate : Because of the relationship between structure and color would you anticipate the 2, 4-DNP derivative of an aldehyde or ketone conjugated with an aromatic ring or double bond to be yellow or red-orange

Depict the structures of both of nadph molecules : Depict the structures of both of these molecules as well as give a brief explanation why the molar absorptivities of these two species would be expected to be similar.

User Account

All Pages