Explain what is the caloric content of sucrose in cal/g

Assignment Help Chemistry
Reference no: EM13545319

Palmitic acid C_16 H_32 O_2 is a dietary fat found in beef and butter. The caloric content of palmitic acid is typical of fats in general.

1. What is the caloric content of sucrose in Cal/g? Delta Hrxn is: -5640 kJ

2. What is the caloric content of palmitic acid in Cal/g? Delta Hrxn is: -1.066x10^4 kJ

Reference no: EM13545319

Questions Cloud

Determine how many turns are there per centimeter : You wrap a single layer of copper wire (diameter .812mm) around a tube (diameter 4cm length 28cm) to create an air filled solenoid. how many turns are there per centimeter
Connection defined on the manifold is a metric connection : Use the absolute derivative DA?/Du=dA?/du??(from ?? to ?)A? dx^?/du to prove that the inner (scalar) product of two vectors is preserved under parallel transport on a path if the connection defined on the manifold is a metric connection.
Obtain the radius of the electrons orbit : In a simple of the hydrogen atom, the electron revolves in a circular orbit around the proton with a speed of 1.1 x 106 m/s. Determine the radius of the electron's orbit
Calculate the density of the british sovereign coin : The British gold sovereign coin is an alloy of gold and copper having a total mass of 7.988 g, and is 22-karat gold. (a) Find the mass of gold in the sovereign in kilograms using the fact that the number of karats = 24 (mass of gold)/(total mass)...
Explain what is the caloric content of sucrose in cal/g : Palmitic acid C_16 H_32 O_2 is a dietary fat found in beef and butter. The caloric content of palmitic acid is typical of fats in general. 1. What is the caloric content of sucrose in Cal/g? Delta Hrxn is: -5640 kJ
What is the force produced at the tip of the needle : A syringe has an area of 0.7 cm2 at its barrel and then narrows down to an area of 0.15 mm2 at the needle end. If a force of 4.6 N is applied to the syringe, what is the force produced at the tip of the needle?
Assume that if the shear stress in steel exceeds about : Assume that if the shear stress in steel exceeds about 4.00 108 N/m2, the steel ruptures. (a) Determine the shearing force necessary to shear a steel bolt 1.20 cm in diameter. N (b) Determine the shearing force necessary to punch a 1.75-cm-diameter h..
What is the lift force acting on the roof : Suppose a flat roof has a surface area of 9.20000×101 m2. Presume the air inside the building (and under the roof) is at atmospheric pressure, 1.01325×105 Pa, What is the lift force acting on the roof
Explain colorless liquid with a molecular formula of c7h10 : Compound A is a clear, colorless liquid with a molecular formula of C7H10. Upon treatment of A with H2 gas in the presence of Pd on Carbon, a single product B (C7H14) is obtained.

Reviews

Write a Review

Chemistry Questions & Answers

  State how many grams of dipotassium phthalate

How many grams of dipotassium phthalate (242.3 g/mol) must be added to 700 mL of 0.175 M potassium hydrogen phthalate to give a buffer of pH 6.00?

  Explain what is the minimum amount of nacl

what is the minimum amount of NaCl needed to get the 18.2 degrees? Its a molality equation

  Explain the new temperature of the xenon gas

A sealed container of xenon gas has a temperature of 24.3C at a pressure 12.0 atm. If the container is heated such that the new pressure of the gas is 34.6 atm, what is the new temperature of the xenon gas. (R=08206 K^-1 mol^-1)

  Explain oxidizing agents that are capable of oxidizing

With which of the metals Cu(s), Al(s), Ag(s), Fe(s) and Zn(s) is reaction with H+(aq) ions to produce H2(g) a spontaneous reaction. Select three oxidizing agents that are capable of oxidizing Cl-(aq) ions to Cl2(g)

  How would you prepare 100ml of 05m naoh calculate the mass

a. how would you prepare 100ml of 0.5m naoh? calculate the mass of naoh needed and describe the procedure and glassware

  Identify the steric number, shape, hybridization

Identify the steric number, shape, hybridization about the central atom and molecular polarity of sulphuryl chloride, SO2Cl2.

  Determine the theoretical yield of caffeine salicyiate

Caffeine with a mass of .265 g was used to prepare caffeine salicylate derivative. How do you find the theoretical yield of caffeine salicyIate

  Explain reactions and their associated equilibrium constants

Consider the following reactions and their associated equilibrium constants: A + 2B ~~~> C K1 C ~~~> D + E K2 For the reaction A + 2B ? D + E, having equilibrium constant Kc, A) Kc = K1 + K2 D) Kc = (K1)(K2) B) Kc = K1/K2 E) Kc = K2/K1 C) Kc = K1 ..

  Explain make a schematic diagram of a cell

Make a schematic diagram of a cell for each of the following cell reactions. Indicate on the diagram the anode, the cathode, the direction in which the anions and cations migrate through the cell and the salt bridge

  Explain the approximate hemoglobin molecular weight

A human body contains 6 liters of blood. The hemoglobin content of blood is about 15.5g/100 mL of blood. The approximate hemoglobin molecular weight is 64,500g/mol. How many moles of hemoglobin are present in a typical adult

  Determine number of moles of oxygen molecules are in the

determine number of moles of oxygen molecules are in the cylinder if the volume of the cylinder is 5500 ml and the

  Explain what is the concentration of cl- in the new solution

When 26 mL of a 155 mL stock solution containing 2.1 M AlCl3 is diluted to 76 mL, what is the concentration of Cl- in the new 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