Compute the change in internal energy

Assignment Help Chemistry
Reference no: EM13684498

Consider the reaction C12H22O11(s) + 12O2(g)12CO2(g) + 11H2O(l) in which 10.0 g of sucrose C12H22O11, was burned in a bomb calorimeter with a heat capacity of 7.50 kJ/C. The temperature increase inside the calorimeter was found to be 22.0C. Compute the change in internal energy, E, for this reaction per mole of sucrose. State the change in internal energy in kilojoules per mole to three significant figures.

Reference no: EM13684498

Questions Cloud

Calculate and interpret a confidence interval at confidence : Calculate and interpret a confidence interval at confidence level approximately 95% for the difference between population mean height for the younger women and that for the older women.
Explain the better electron donors nadh or the free form : Explain under standard conditions which of the two are the better electron donors NADH or the free form of FADH2
Explain why you would choose the specific test : Explain why you would choose the specific test.
Explain what would the potential of standard hydrogen : Explain what would the potential of standard hydrogen (S.H.E.) electrode be if it was under the subsequent conditions
Compute the change in internal energy : Compute the change in internal energy, E, for this reaction per mole of sucrose. State the change in internal energy in kilojoules per mole to three significant figures.
The salaries of production managers : A sample of 9 production managers with over 15 years of experience has an average salary of $71,000 and a sample standard deviation of $18,000.
Define the three different equations van der waal''s equation : For each gas below, compute the pressure at 375 K of 75 moles of gas in a 100 Liter tank utilizing the three different equations Van Der Waal's equation, Redlich-Kwong equation and Virial equation.
Explain what is the ksp of this salt at the temprature : At a certain temp, the solubility of strontium arsenate, Sr3(AsO4)2, is 0.0510 g/L. Explain what is the Ksp of this salt at this temp
Compute the solubility of this compound in g/l : The Ksp of cobalt (II) hydroxide, Co (OH)2 , is 5.92 x 10 -15. Compute the solubility of this compound in g/L

Reviews

Write a Review

Chemistry Questions & Answers

  State formation of 4-chlorobenzanilide from the combination

Write the mechanism for the formation of 4-chlorobenzanilide from the combination of the following reagents:

  Write the balanced equation for the complete combustion

Write the balanced equation for the complete combustion of each of the following compounds

  Define how many grams of calcium phosphate are theoretically

How many grams of calcium phosphate are theoretically produced if we start with 3.40 moles of Ca(NO3)2 and 2.40 moles of Li3PO4

  Draw the lewis structure of nitramide with a single bond

Draw the Lewis structure of nitramide with a single bond between the two nitrogen atoms and include formal charges. Are there any resonance structures? If so, please draw these too. Describe the hybridization of the nitrogen atoms.

  Explain what is the difference the virial equation

What is the difference between the virial equation of state and the SRK equation of state? When would you use one versus

  Define the total alkalinity for the sample

A sample of river water has a bicarbonate ion concentration of 1.0 × 10-4M. Calculate the total alkalinity for the sample in mmol/L.

  State glass is a notorious source of metal ion contamination

Glass is a notorious source of metal ion contamination. Three glassbottles were crushed and sieved to collect 1-mm pieces. To see howmuch Al3+ could be extracted, 200mL of a 0.05 Msolution of the metal-binding compound EDTA was stirred with 0.50 g..

  Natural gas is primarily methane ch4 and is used to heat

natural gas is primarily methane ch4 and is used to heat homes. a typical home is approximately 2000 ft2 and the

  Explain the concentration of the nucleophile

In an SN1 reaction, what will happen to the rate of the reaction if the concentration of the nucleophile is increased by 100%. What if it is an SN2

  Explain the de broglie wavelength for an electron

The mass of an electron is 9.11\times 10^{-31}~\rm kg. If the de Broglie wavelength for an electron in a hydrogen atom is 3.31\times 10^{-10}~\rm m, how fast is the electron moving relative to the speed of light? The speed of light is 3.00\times10..

  Define the conversion of substance a to substance b

The conversion of substance A to substance B has delta E = ?35 kJ mol?1 and an activation energy, Ea, of 25 kJ mol?1. Sketch a reaction diagram, and on it clearly indicate A, B, the activated complex (C), delta E and Ea.

  Define to me in sn1 and sn2 reactions what is r group

Define to me in Sn1 and Sn2 reactions what is R group and what is an RX substrates? As well give an example and labeling what the R group is and RX substrate.

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