Cyclohexane is burned in a calorimeter with a heat capacity

Assignment Help Chemistry

Reference no: EM13302149

When cyclohexane (C6H12) is burned in excess oxygen to produce carbon dioxide gas and liquid water, it releases 3919kJ of heat per mole of cyclohexane burned. A) Write the balanced chemical equation that corresponds to this reaction. B) If 15g cyclohexane is burned in a calorimeter with a heat capacity of 230kJ/K, what temperature change do you expect (assuming that all the heat is deposited in the calorimeter)? C) How much heat is associated with the production of 5.5g water? D) What is the (Delta H(f)) of cyclohexane, given that the (delta H(f)) of H20(g) is -242 kJ, the (delta H(f)) of CO2(g) is -393.5kJ, the reaction CO2(s)=CO2(g) has a (delta H) of 25.2kJ and the reaction H20(l)=H20(g) has a (delta H) of 44kJ.

Reference no: EM13302149

Questions Cloud

Advise both kevin and betty : You are required to advise both Kevin and Betty and M Pty Ltd as to any possible legal arguments they may have in connection with this dispute and as to who is likely to win the dispute.

Compute at what rate is thermal energy generated in the loop : You are given 65.000 cm of copper wire with diameter 7.0000 mm. compute At what rate is thermal energy generated in the loop

Determine the cell voltage : An atmospheric pressure, adiabatic SOFC is operated with the following inlet and exit conditions: Anode Out: 200 slpm of H2 and H2O at 900oC. Cathode In: 2700 slpm of air at 750oC

Compute the after tax cost of debt : What component weights should you used to compute the WACC?

Cyclohexane is burned in a calorimeter with a heat capacity : Write the balanced chemical equation that corresponds to this reaction. B) If 15g cyclohexane is burned in a calorimeter with a heat capacity of 230kJ/K, what temperature change do you expect

Determine the average surface temperature of the sun : Our Sun has a radius of 7 x 10^8 meters. From the amount of thermal energy we receive on Earth, determine the average surface temperature of the Sun

The overall reaction occurring in the fuel cell : The maximum amount of electrical energy that can be generated by a fuel cell can be determined from the ion (proton) flow. Every mole of molecular hydrogen (H2) fed to a fuel cell has the potential to generate two moles of electrons at the anode. Eve..

Determine what is max amount of cargo that can be carried : A small truck is to be driven down a 4% grade at 70mi/hr. The coefficient of road adhesion is 0.95, and it is known that the baking efficiency is 80% when the truck is empty and decreases by one percentage point for every 100 lb of cargo added.

Which scenario has a higher future value : Which scenario has a higher future value when you take the money from the account? Explain.

User Account

All Pages