User Account

All Pages

Lacttice energy of magnesium nitride

Assignment Help Chemistry
Reference no: EM13836114

Calculate the lacttice energy of magnesium nitride using the following data, in addition to relevant data from the Data Booklet.

Enthalpy change

Value/KJ mol-1

Atomization of Mg(s)

+148

Total of electron affinities for the change N(g) → N3-(g)

+2148

Enthalpy of formation of Mg3N2(s)

-461

Reference no: EM13836114

Questions Cloud

Identify five deficiency in queensland health payroll system : Identify 5 deficiencies in the Queensland Health Payroll System project, and provide recommendations on how these deficiencies may be overcome in future projects.
What is the purpose of monitoring consumer behavior : What is the purpose of monitoring consumer behavior? How are consumers monitored in a brick and mortar store and how are they monitored online
Who use english as a second language are more likely : who use English as a second language are more likely to plagiarise
What is the acid-test ratio for the current year : What is the acid-test ratio for the current year. What is the inventory turnover for the current year. What is days' sales in receivables for the current year
Lacttice energy of magnesium nitride : Calculate the lacttice energy of magnesium nitride using the following data, in addition to relevant data from the Data Booklet.
Add subtraction and division operators with the customary : Start with the grammar G6, repeated here G6: ::= + | Start with the grammar G6, repeated here G6: ::= + | ::= * | ::= ( ) | a | b | c Modify it in the following ways: a. Add subtraction and division operators (- and /) with the customary precedence a..
Provide protection and redundancy methods for a linux system : Provide protection and redundancy methods for a Linux system that hosting SSH, Web Server and database services. Your methods need to align and address each of these services with reliability, maintainability, and availability network services des..
Determine the total job cost as well as the cost : Calculate the amount of manufacturing overhead to allocate to Job 114.  Show your calculations on the job cost record. Complete the job cost record.  Determine the total job cost as well as the cost of each handbag in the job.
Mythology as history and history as mythology. : mythology as history and history as mythology.

Reviews

Write a Review

Chemistry Questions & Answers

  Using half reactions write a balanced oxidation-recuction

using half reactions write a balanced oxidation-recuction reaction.oxidation of 1 to 12 and reduction of mn02 to

  Explain recrystallized some impure benzoic acid and isolated

He was surprised that most of the white solid melted sharply between 121 and 122 C but that a small amount remained unmelted even at temperatures above 200 C. Explain this behavior.

  Determine the subsequent reaction at equilibrium

Determine the subsequent reaction at equilibrium. Explain what effect will increasing the temperature have on the system

  What will be its volume at 278 degrees celcius

a balloon is filled with helium. its volume is 5.9 at 26degrees celcius. what will be its volume at 278 degrees celcius?

  Evaluate the number of moles of gas in the sample

A sample of nitrogen gas in a 4.6-L container at a temperature of 26°C exerts a pressure of 3.9 atm. Calculate the number of moles of gas in the sample.

  What is the normal boiling point of mercury

Question- For mercury, the enthalpy of vaporization is 58.51 kJ/mol ant the entropy of vaporization is 92.92 J/K•mol. What is the normal boiling point of mercury

  Define how many valence electrons

How many valence electrons are there in a Cr atom, Which of the following 1M solutions will have the highest concentration of ions

  Explain dihydroxyacetone and d-glyceraldehyde

the intermediates formed in the base catalyzed cleavage of D-fructose to dihydroxyacetone and D-glyceraldehyde.

  Explain what will the final concentration be if i dilute

What will the final concentration be if I dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL

  Estimate the highest possible temperature

Solar furnaces are designed to focus sunlight (say, with a parabolic mirror ) onto a relatively small area. given that the surface temperature of the sun is about 600K.

  Evaluate the concentration of all species of ethylammonium

Calculate the concentration of ALL species in a 0.25 M solution of ethylammonium chloride (EtNH4Cl). The Kb value for the weak base ethylamine (EtNH2) is 5.6 x 10^-4.

  Problems based on polar covalent bond

What subatomic particles contribute to the atomic mass of an atom?

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd