User Account

All Pages

Final temperature of the block after the evaporation

Assignment Help Chemistry
Reference no: EM131522661

Suppose that 1.04 g of rubbing alcohol (C3H8O) evaporates from a 53.0 -g aluminum block.

If the aluminum block is initially at 25 °C, what is the final temperature of the block after the evaporation of the alcohol? Assume that the heat required for the vaporization of the alcohol comes only from the aluminum block and that the alcohol vaporizes at 25 °C. Rubbing alcohol (C3H8O) has a heat of vaporization of 45.4 kJ/mol.

Express your answer using two significant figures.

Reference no: EM131522661

Questions Cloud

Capital budgeting selection methodologies-npv-payback-irr : analysis of the strengths and weaknesses of the following capital budgeting selection methodologies: NPV, payback, IRR.
How each firm should account for its liability for workers : [Contingencies) Consider two firms that self-insure for workers; compensation losses. Assume that the annual probability of a claim is I an 1.000 for each firm.
What updates you would have about network hardware : What updates you would have about network hardware in order to move to 100BaseT? Justify your suggestion to update to Star topology
Explain how global sociology gives you a different way : Explain how Global Sociology gives you a different way in viewing different cultures, people, and other elements of society.
Final temperature of the block after the evaporation : If the aluminum block is initially at 25 °C, what is the final temperature of the block after the evaporation of the alcohol?
Two types of sub variances that caused the total variance : What are the two types of subvariances that caused the total variance? Was it favorable or unfavorable?
Provide a framework using expected cash flows : [Contingencies: (I-AC adaptcd1 13onnywill Auto produced 10.000 Fiery models. On December 31, 2002. Company engineers discovered a possible fire hazard.
How do rattlesnakes adapt to squirrels defenses : how do rattlesnakes adapt to squirrel's defenses against rattlesnake venom? what do the results of this research tell us about evolution?
Calculate the amount of heat required to completely sublime : Calculate the amount of heat required to completely sublime 21.0 g of solid dry ice (CO2)at its sublimation temperature.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd