Calculate heat transfer, Chemistry

Assignment Help:

Q. Determine the heat transfer?

Ans. Let's say a blacksmith tosses a hot horse shoe into a bucket of water. The horseshoe will get cooler while the water gets hotter. Ideally, the amount of heat gained by the water is equal to the amount of heat lost by the horseshoe. Of course some of the heat will be lost to the atmosphere but we can usually ignore this as long as the items in question are reasonably well insulated.

A little note about insulation:

When doing experiments with heat transfer and energy exchange, it is important to isolate the experiment from the atmosphere. Otherwise the energy might be exchanged with the atmosphere giving incorrect results. We can use a special instrument called a calorimeter to insulate our experiment and make careful measurements.


Related Discussions:- Calculate heat transfer

What are the characteristics of acids, Vinegar, orange juice, and battery f...

Vinegar, orange juice, and battery fluid are familiar acids. Different acids have different acid strengths. Some characteristics of acids are: They taste sour.

Structure and bonding in solids-crystals and glasses, Crystals and glasses ...

Crystals and glasses   Unlike a complex ion or molecule, which is a finite (often small) assembly of atoms, a solid has no fixed shape and size but can add atoms indefinit

Atoms and molecules, name the smallest element that has all properties of a...

name the smallest element that has all properties of an element

Elimination reactions - chemical properties alkyl halides, Elimination reac...

Elimination reactions - Chemical Properties Alkyl Halides The positive charge on carbon is promulgated to the neighbouring carbon atoms through inductive effect. While moved to

Solvent extraction, role of modifiers in solvent extraction of metal ion

role of modifiers in solvent extraction of metal ion

Esters, introduction to esters ,preparation, proprties, and their uses in d...

introduction to esters ,preparation, proprties, and their uses in daily life

Derivation of Ideal gas equation from the kinetic theory, Derivation of Ide...

Derivation of Ideal gas equation from the Kinetic theory

Determine the term - photolithography, Determine the term - Photolithograph...

Determine the term - Photolithography  As used in manufacture of I.C.S, it is the process of transferring geometrical shapes on a mask to surface of a silicon wafer. Photomask

What is chlorophyll, Q. What is chlorophyll? A magnesium complex of por...

Q. What is chlorophyll? A magnesium complex of porphyrin is called chlotophyll. the green colouring material in plants and which is essential  for photosynthesis. Hemoglobin

Iodoform, what are the pysical propities of iodofrom

what are the pysical propities of iodofrom

Write Your Message!

Captcha
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