Explain the hypothetical ionic compound mx2

Reference no: EM13325960

Calculate the lattice energy (kJ/mol) of the hypothetical ionic compound MX2 from the information given below. IE1+ IE2 (M) = 1,487 kJ/mol M(s) => M(g) ?Ho = 51.2 kJ/mol ?Hof(MX2) = -1,190 kJ/mol X2(g) => 2X(g) ?H = 231 kJ EA (X) = -378 kJ/mol IE1 (X) = 271 kJ/mol

Reference no: EM13325960

Questions Cloud

Management uses maximum expected monetary value : a. If management uses maximum expected monetary value as the decision criterion, which alternative should it choose?

Find out the molar absorptivity of the acidic : Determine the molar absorptivity of the acidic form of bromocresol green at 445 nm and at 615 nm. Given: Stock soln of bromoscresol green= 80.0 mg/L Molar Mass= 698.0 g/mol ?(445nm)=A445/[BG]

Combination of looming recession and persistent inflation : The U.S faces an unwelcome combination of looming recession and persistent inflation that is reviving angst about stagflation, a condition not seen since the 1970s

Segmentation targeting and positioning are interrelated : Segmentation, targeting and positioning are interrelated activities which are important to achieving a successful Marketing Mix. Discuss these concepts in theory and give practical examples of how they can be applied to one industry of your choice. E..

Explain the hypothetical ionic compound mx2 : Calculate the lattice energy (kJ/mol) of the hypothetical ionic compound MX2 from the information given below. IE1+ IE2 (M) = 1,487 kJ/mol M(s)

Fixed costs exist only in the short run : Fixed costs exist only in the short run. In the long run there are no fixed costs." Why might the time frame for the "short run" differ from one industry to the next? Provide examples of two industries with different time frames for the short run

Explain a buffer that contains 0.347 m of a base : A buffer that contains 0.347 M of a base, B and 0.483 M of its conjugate acid BH+, has a pH of 8.08. What is the pH after 0.00713 mol of HCl are added to 0.442 L of the solution

A professional lawn care service : What competitive advantage does Hazel have over a professional lawn care service

Evaluate the ph of a solution that results from mixing : Calculate the pH of a solution that results from mixing 32.8 mL of 0.157 M dimethylamine ((CH3)2NH) with 44.0 mL of 0.144 M (CH3)2NH2Cl. The Kb value for (CH3)2NH is 5.4 x 10-4

User Account

All Pages