CALORIMETRY, Chemistry

Assignment Help:
when a 0.800g sample of CaCl2 is dissolved in 9.85g of water in a microscale calorimeter the temperature of the solution rose from 23.4 degrees celcius to 35.8 degrees celcius.calculate the heat in joules release by the dissolving salt. assume that the specifiheat of the solution is the same as that of the pure water(4.184j/g) and that the calorimetry is perfect

Related Discussions:- CALORIMETRY

What are the functional groups, Q. What are the Functional Groups? Ans...

Q. What are the Functional Groups? Ans. A functional group is an atom or group of atoms responsible for most of the chemical properties of a compound. The large number of

Chemical, What is the use of bhc

What is the use of bhc

Oxidation and reduction, Definitions  Oxidation exactly meant 'combinat...

Definitions  Oxidation exactly meant 'combination with oxygen' and reduction 'removal of oxygen'. These definitions have been illustrated. Oxidation implies combination with a

Regenerated by heating, Desiccants (drying agents) can often be regenerated...

Desiccants (drying agents) can often be regenerated by heating.  A desiccant that is commonly regenerated is CaSO 4 ?2H 2 O:

Polonium 210, how did the british discover this isotope on different things...

how did the british discover this isotope on different things when they investigated the Litvenko murder

lewis acid and a lewis base, Draw out the Lewis structures of the followin...

Draw out the Lewis structures of the following two compounds.        BeCl 2 +  2Cl- → (a)  Determine which compound is the Lewis acid and which is the Lewis base.  What are the

MATTER AND CHEMISTRY FORMULAS, WE ARE WONDERING IF WE GOT THE ANSWER RIGHT ...

WE ARE WONDERING IF WE GOT THE ANSWER RIGHT V=d/M 0.8 G/Ml / 100G =400G

Softening of water and deionization method, Q. What is softening of water? ...

Q. What is softening of water? Describe deionization method of water softening with diagram. Ans. Softening of water: The process of removing the hardness causing salts from

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