Calculate q value of the reaction, Chemistry

Assignment Help:

Problem:

Let us calculate Q value of the reaction 27Al (d, α) 25Mg

Answer:

Given that masses of

27Al = 26.981541        2H        = 2.014102

4He = 4.002603          25Mg    = 24.985839

Sum of masses of Reactants           = 26.981541 + 2.014102

= 28.995643 amu

Sum of masses of Products            = 24.985839 + 4.002603

= 28.988442 amu

...       Q = (28.995643 - 28.988442) × 931.5

= 6.701 MeV


Related Discussions:- Calculate q value of the reaction

Phosphate conditioning, Q.   Write phosphate conditioning method for water ...

Q.   Write phosphate conditioning method for water softening with suitable chemical reactions. How it is different from soda lime method. Ans.  Phosphate condition

Boiler troubles and their consequences, Q. What are boiler troubles? Discus...

Q. What are boiler troubles? Discuss their consequences? Sol. Boiler feed water (water for steam making): water is very important engineering material which is mainly used fo

Comparison of alkyl cyanides and alkyl isocyanides, Test Ethyl c...

Test Ethyl cyanide Ethyl isocyanide Smell Strong but pleasant Extremely unpleasant Dipole moment

Mole concept , what is the relation between gram atomic mass and avogadro'...

what is the relation between gram atomic mass and avogadro''s no ?

Stoichiometry, How many moles of copper will be produced from 2.00 moles of...

How many moles of copper will be produced from 2.00 moles of aluminum?

Graham''s law, a nitrogen molecule travel at about 505 m/s at room temperat...

a nitrogen molecule travel at about 505 m/s at room temperature. find the velocity of a helium atom at the same temperature

Atoms, how to find atomicity of an element

how to find atomicity of an element

Effect of modification on mechanical properties of polymer, What are three ...

What are three modifications to a polymer that can make it transparent? How will these modifications affect the mechanical properties of the polymer?

Matter, name any 10 chemical compound used at homewith their molecular form...

name any 10 chemical compound used at homewith their molecular formula

S-block elements, why lithium and breyllium markedly differ from other memb...

why lithium and breyllium markedly differ from other members of theit respective group?

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