Assume that the heat required for the vaporization of the

Assignment Help Chemistry
Reference no: EM13384367

If the aluminum block is initially at 25, 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.

Reference no: EM13384367

Questions Cloud

Calculate the molecular mass of the nonionic solutes 802 g : calculate the molecular mass of the nonionic solutes 8.02 g of solute in 861 g of water lower the freezing point to
A continuously reinforced concrete pavement cross section : what is your recommendation for the maximum size of coarse aggregate for the following situation? a continuously
On five-cycle semilogarithmic paper plot the grain size : on five-cycle semilogarithmic paper plot the grain size distribution curves from the following mechanical analysis data
What is the change in enthalpy when 184 g of steam at 100c : what is the change in enthalpy when 18.4 g of steam at 100?c is converted to liquid waterat the same temperature and
Assume that the heat required for the vaporization of the : if the aluminum block is initially at 25 what is the final temperature of the block after the evaporation of the
A photograph is taken of a transverse wave travelling along : a photograph is taken of a transverse wave travelling along a length of rope. at this instant the shape of the wave is
Write an assay paper review on the application of : write an assay paper review on the application of suspended particles or particles solid form liquid or gas such as in
A canal is constructed parallel to a river 460m away both : a canal is constructed parallel to a river 460m away both fully penetrating an unconfined aquifer of clean sand and
Suppose that 092 of water condenses on a 850 block of iron : suppose that 0.92 of water condenses on a 85.0 block of iron that is initially at 22. if the heat released during

Reviews

Write a Review

Chemistry Questions & Answers

  Aluminum oxide al2o3 is a widely used industrial abrasive

aluminum oxide al2o3 is a widely used industrial abrasive corundum emery with its specific application depending on the

  Explain what is the partial charge on each oxygen atom

The partial charge on the phosphorus atom in the PO4(-3) ion is +2.52. What is the partial charge on each oxygen atom

  What might you conclude about the structures

What might you conclude about the structures of these 3 (X,Y,Z)compounds?

  Compute the mass or volume percent for the solute

Calculate the mass/volume percent, % (m/v), for the solute in each of the following solutions. Express the answer using 2 sig figures.

  Explain chromic acid is a diprotic acid h2cro4

Chromic acid is a diprotic acid H2CrO4 with Ka1 = 0.18 and Ka2 = 3.2 x 10-7. A solution of potassium chromate is prepared at pH 5.43. Calculate the fraction of the total chromate in this solution that is present as the chromate ion CrO42-.

  Explain the oxygen number density decrease

This race is a challenge to the human organism! By what percentage does the oxygen number density decrease between the start and the finish of the race?

  Define what will the concentration be after 18.0 minutes

The rate constant for a certain reaction is = 6.10×10?3 . If the initial reactant concentration was 0.750 , what will the concentration be after 18.0 minutes

  Explain the ras and map kinase pathway starts

the Ras and MAP kinase pathway starts with the binding of a growth factor to a receptor. as a result, all of the following occur EXCEPT

  How many grams of c are combined

How many grams of C are combined with 2.91 x 1023 atoms of H in the compound C5H10?

  Depict how many moles of tris and tris hcl are present

calculate the pH of the 1 L solution of 0.25 M TRIS plus the addition of 0.05 M HCL. Show how many moles of TRIS and TRIS HCL are present after the addition of the HCL. Use the Henderson Hasselbalch equation to calculate the pH?

  Explain what is the mass ratio of ne ar in the balloons

you are holding 2 balloons, an orange balloon and a blue balloon. the orange balloon is filled with neon gas and the blue one is filled with argon gas. The orange balloon has twice the volume of the blue ballon. What is the mass ratio of Ne:Ar in ..

  Determine the amount of entropy generated sg

A 100 liter air tank housed in a gas station ruptured suddenly and air originally at 5atm escaped to the surroundings at 1atm and 25°C. Find ?S of air, had it been let out slowly in a reversible manner

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