Solution-Calculate its molar heat capacity at constant

Calculate its molar heat capacity at constant pressure

Reference no: EM13681257

The dependence of enthalpy on temperature (in Kelvin) of many chemicals are given by the relationship:
H=AT+BT^2-C/T

For hydrogen gas, the constants yielding a final value in units of J/mol are,
A= 27.28, B=0.00163, C=5×104
Applicable in the range 298-3000 K. Calculate its molar heat capacity at constant pressure at 500 K.

Reference no: EM13681257

Questions Cloud

Compute the work done during this process : A piston-cylinder contains 50 L of saturated liquid R-134a. The piston is frictionless, and has a mass and area resulting in an applied pressure of 600 kPa on the refrigerant. The refrigerant is now heated until its temperature rises to 70 °C. Comput..

Match each biochemical with the correct function : Match each biochemical with the correct function

What is her speed at the bottom of the slope : A cyclist is coasting at 12m/s when she starts down a 460m long slope that is 30 m high. The cyclist and her bicycle have a combined mass of 70 kg. A steady 15N drag force due to air resistance acts on her as she coasts all the way to the bottom. Wha..

Real potentials are at least slightly a harmonic : The dipole moment of CH4 is zero, yet CH3D has a finite dipole moment. Describe why CH3D has a dipole moment. (Hint: Consider a simple qualitative model for potentials bonding H's and D's to C. Use your knowledge of the harmonic oscillator. Note that..

Calculate its molar heat capacity at constant pressure : Calculate its molar heat capacity at constant pressure at 500 K.

Anomalies in cash and cash related accounts : What ratios might be of some assistance in determining if there are any anomalies in cash and cash related accounts and prepare a ratio analysis to support your answer above.

What is the partial pressure of chlorine gas : What is the partial pressure of chlorine gas once equilibrium has been established?

What is its kinetic energy at the bottom of the hill : A rock with mass of 1.0 kg is at the top of a hill and has a potential energy of 50 J. How high is the hill? If the rock rolls to the bottom of the hill, what is its kinetic energy at the bottom of the hill?

What happens to the data when the precipitate : What happens to the data when the precipitate, Ca(IO3)2 is not rinsed with distilled water?

User Account

All Pages

Calculate its molar heat capacity at constant pressure

Reference no: EM13681257

Reference no: EM13681257

Questions Cloud

Reviews

Write a Review

Chemistry Questions & Answers

Steps in the mechanism for the following reaction

Prior to placing piece of metal into the graduated cylinder

Write the structures of the saytzeff elimination

Calculate ph - chemistry questions

How many mols of hydrogen can produce

Analysis of corrosion mechanisms

Chemical and pharmaceutical science

Calculate the approximate sulphur

What is the structure - stereochemistry

Design a qualitative analysis scheme

What will be the resultant pressure

The 1h nmr spectrum

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT