Determine the molar heat capacity of the molybdenum

Assignment Help Chemistry
Reference no: EM131430050

A student determines the heat capacity of a coffee cup calorimeter to be equal to 4.73 J/g*K when it contains water and has a total mass of 125g. The initial temperature of this calorimeter is measured to be 32.7*C. A 41.7g sample of molybdenum metal is heated to 95*c and then it is immediately dropped into the calorimeter. The final temperature of the system is measured at 33.9*C. Determine the molar heat capacity of the molybdenum.

Reference no: EM131430050

Questions Cloud

How our motive to belong influences our group behaviors : Explain how our motive to belong influences our group behaviors, both positively and negatively. Consider your Week 2 reading on Maslow's hierarchy of needs.
What does the court review in an appeal court decision : You lose your case but decide to appeal. What does the court review in an appeal court decision? Give an example when arbitration in a business dispute may be a better choice than going to court.
How many grams of hydrogen are collected in a reaction : How many grams of hydrogen are collected in a reaction where 1.78 L of hydrogen gas is collected over water at a temperature of 40 °C and a total pressure of 748 torr?
Determine the internal and external factors : Examine the factors that increased the individual's level of propensity for compliance. Determine the internal and external factors affecting IA policy compliance. Ascertain which of the organizational requirements poses difficulty in adopting techn..
Determine the molar heat capacity of the molybdenum : A 41.7g sample of molybdenum metal is heated to 95*c and then it is immediately dropped into the calorimeter. The final temperature of the system is measured at 33.9*C. Determine the molar heat capacity of the molybdenum.
How could that change impact business practices : How could that change impact business practices? Analyze specific projects that the new technology or process could be applied. What benefits are there? Assess the "newness" to products and processes.
Present your ideas as a complete set of recommendations : Present your ideas as a complete set of recommendations for the company both evaluating their past performance and providing future recommendations.
What other factors determine appropriateness : COM 658 : In a Word document, create three unique examples of possible proposal formats on three separate pages. Be creative, and use a variety of fonts, graphics, page orientation, and layouts. Consider whether to mimic your own brand or your cli..
Compare these two studies in terms of the precision : How do the two studies differ in ways that affect the accuracy and precision of the results? What makes for high precision and accuracy in any given study? In each of these studies, what factors might not be controlled that could affect the accura..

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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