Calculate he enthalpy change of combustion of a fuel

Assignment Help Chemistry
Reference no: EM13912124

In an experiment to calculate he enthalpy change of combustion of a fuel, 1.5g (0.0326 mol) of the fuel was used to heat 200g of water. The temperature of the water rose from 25'C to 55'C. The specific heat capacity of water is 4.18 J/Kg.

There is a significant heat loss in this experiment. Therefore, the experimental value for the enthalpy change of combustion of the fuel will be different from the theoretical value.

Using the information above, what is he experimental value for the enthalpy change of combustion of the fuel?

A. -1410 kJ/mol

B. -760 kJ/mol

C. -30.7 kJ/mol

D. -16.7 kJ/mol

Reference no: EM13912124

Questions Cloud

Short-term capital gains : During the past tax year, Jane identified $77,600 as a non business bad debt. In that tax year, Jane had $155,200 of taxable income.
The transactions and adjustments related : Record transactions and adjustments. The transactions and adjustments related to the second month of operations of Zoe Amelia Corp. were as follows:
Calculate dh°f of gaseous nitrogen monoxide : For the reaction:NO(g) + 1/2 O2(g) → NO2(g) ΔH°rxn is -114.14 kJ/mol. Calculate ΔH°f of gaseous nitrogen monoxide, given that ΔH°f of NO2(g) is 33.90 kJ/mol 181.9 kJ/mol
Disney company presented comprehensive income : Comprehensive income requires that companies present comprehensive income in either of two ways.
Calculate he enthalpy change of combustion of a fuel : In an experiment to calculate he enthalpy change of combustion of a fuel, 1.5g (0.0326 mol) of the fuel was used to heat 200g of water. The temperature of the water rose from 25'C to 55'C. The specific heat capacity of water is 4.18 J/Kg.There is a s..
Debt and the golf course : Max Maxfield was just hired by your town as a new controller. He has a love for golf, and was able to convince.Alternatively, should it report both the debt and the golf course in the same category of activity? If so, then which one.
Why is the solubility of oxygen lower in water : Why is the solubility of oxygen lower in water? give me explanation!
What is meant by partial pressure of a gas in liquid : What is meant by partial pressure of a gas in liquid?
Draw a diagram of a bike wheel perpendicular : Draw a diagram of a bike wheel perpendicular to a banked track, whose normal is at an angle of, say, θ from the vertical. Relate the horizontal component of acceleration to the normal force and the gravitational force; now and an expression for th..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain assign absolube stereochemistry

assign absolube stereochemistry (R or S) to each of the stereocenters in (+)menthol

  Find out the concentration of a acetic acid solution

To determine the concentration of a 25.0 ml acetic acid solution (Ka for acetic acid is 1.8 X 10^-5), 25.0 ml of 2.00 M NaOH solution is used to reach the endpoint of titration. Calculate the pH of the endpoint.

  Using curved arrows to symbolize electrons

Using curved arrows to symbolize electrons, write a complete reaction mechanism for the bromination of acetanilide to create p-bromoacetanilide.

  Explain what is the equilibrium concentration of fluorine

What is the equilibrium concentration of fluorine if the initial concentrations of bromine and fluorine were 0.113 moles/liter in a sealed container and no product was present initially

  A gaseous mixture of and contains 328 nitrogen by mass

a gaseous mixture of and contains 32.8 nitrogen by mass. what is the partial pressure of oxygen in the mixture if the

  A student immersed a 827g of unknown metal sample in a

a student immersed a 8.27g of unknown metal sample in a graduated cylinder containing 1ml of water. she noted the water

  Explain total molarity of acid and conjugate base in buffer

A beaker with 200 mL of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 . A student adds 7.20 mL of a 0.490 M solution to the beaker. How much will the pH chan..

  State the physical and chemical properties of the substances

If a reaction between Zn and I2 takes place, are the physical and chemical properties of the substances isolated during and after mixing the same as or different from those of Iodine and Zinc? Explain using the reaction as an example.

  Explain accepting a proton from the bf3 molecule

NH3 can react with BF3, forming NH3¾BF3. In this reaction, 1) NH3 acts as a Brønsted base, accepting a proton from the BF3 molecule. 2) NH3 acts as a Lewis base, donating a proton to the BF3 molecule

  Evaluate the total mass of sodium chloride

The total volume of seawater is 1.5 x 10^21 L. Assume that seawater contains 3.1 percent of sodium chloride by mass and that its density is 1.03 g/ml. Calculate the total mass of sodium chloride in kilograms and in tons.

  Construct a simulated 1h nmr spectrum for 2-chloropropane

Problem- Construct a simulated 1H NMR spectrum for 2-chloropropane by dragging and dropping the appropriate splitting patterns into the boxes on the chemical shift baseline, and by dragging integration values into the small box above each signal.

  Explain the remainder of the ore contains no copper

A certain copper ore contains 2.34% of Cu2S by mass, and the remainder of the ore contains no copper. In a particular year, a single open-air smelt furnace heated 26000 tons of this ore.

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