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

Illustrate specific heat, Q. Explain Specific Heat and caluclate amount of ...

Q. Explain Specific Heat and caluclate amount of heat transferred? Ans. The amount of heat transferred to a substance depends on three things:      a) amount of the substance

Explain the purposes of tempering, Explain the Purposes of tempering T...

Explain the Purposes of tempering Tempering is a heat treatment approach for alloys and metals. In steels, tempering is done to "toughen" the metal by transforming brittle ma

Evaluate the gold number of a, Q. Evaluate the gold number of A? The co...

Q. Evaluate the gold number of A? The coagulation of 100 mL of colloidal sol. is completely prevented by adding 0.25g of a protective colloid 'A' to it before adding 1 mL of Na

Define matrix of the mitochondrion., Write down the complete names and the ...

Write down the complete names and the commonly used abbreviations of the molecules A and B. a) Illustrate the line bond structures of the reactive moieties of these molecules i

Physical charterstics of monocarboxylic acids, Physical charterstics of mon...

Physical charterstics of monocarboxylic acids            Physical state: The first or initial three members (upto 3 carbon atoms) are colourless, pungent smelling liquids.

Determine the conversion of eo for a cstr, Close to 12.2 billion metric ton...

Close to 12.2 billion metric tons of ethylene glycol (EG) were produced in 2000, which ranked it the twenty-sixth most produced chemical in the nation that year on a total mass bas

Boiling point - physical charterstics of monocarboxylic acid, Boiling point...

Boiling point - physical charterstics of monocarboxylic acid Boiling point of carboxylic acids is rise constantly with increase of molecular mass. Boiling points of carboxylic

Explain four applications of adsorption, a. How can a colloidal solution an...

a. How can a colloidal solution and true solution of the similar colour be distinguished from each other? b. Give four applications of adsorption

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