Calculate the amount of heat required to completely sublime

Assignment Help Chemistry
Reference no: EM13713692

Question- Calculate the amount of heat required to completely sublime 92.0g of solid dry ice (CO2) at its sublimation temperature. The heat of sublimation for carbon dioxide is 32.3 kJ/mol.

I just need a general explanation of it please- Thanks!

Reference no: EM13713692

Questions Cloud

Calculate the amount of hydrated sodium thiosulfate : Calculate the amount of hydrated sodium thiosulfate necessary to make 500mL of 0.025 M solution (remeber that the water molecules are included in the molecular weight of hydrated compounds.
The iron (iii) concentration was determined accurately : In the determination of the formula KwFex(C2O4)y(H2O)z the stoichiometric point was surpassed in determining the oxalate ion concentration using permanganate ion as the titrant. If the iron (III) concentration was determined accurately,
Write the correct equation for each b/l acid-base : Consider the thorough stirring of 0.2 mols Na3PO4 (s) into 1 Liter of 0.2 M H4NHC2O4. For this system write the correct equation for each B/L acid-base rxn of consequence occuring on system prepartion.
Define acidic solution of hydrogen peroxide : Using a table of reduction potentials to predict the results of the following eperiments (reaction or no reaction) when an acidic solution of hydrogen peroxide is added to the following: a) iodine b) silver nitrate c) iron(II) chloride
Calculate the amount of heat required to completely sublime : Calculate the amount of heat required to completely sublime 92.0g of solid dry ice (CO2) at its sublimation temperature. The heat of sublimation for carbon dioxide is 32.3 kJ/mol.
Calculate the molar solubility of barium flouride baf2 : Calculate the molar solubility of barium flouride BaF2, (ksp=1.7 x 10^-6) and molar solubility in a .2 potassium flouride solution.
What are the parts of the dye molecules that affect the rf : What are the parts of the dye molecules that affect the Rf of the spots as they move up the tlc plate. Please list several and explain why using Lewis structures.
What is the freezing point of solution of ethylene glycol : What is the freezing point of a 50% by weight solution of ethylene glycol, C2H6O2, in water? Molecular weight of ethylene glycol is 62.0 g/mol
Define the organic compound di-n-butyl phthalate : The organic compound di-n-butyl phthalate, C16H22O4(l), is sometimes used as a low-density (1.046 g*mL-1) manometer fluid. Compute the pressure (in torr) of a gas that supports a 523-mm column of di-n-butyl phthalate. The density of mercury is 13...

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