(a) The melting point of NaCI was found to be 801 °C. Suggest, with reasons, whether the melting point of MgO will be higher or lower than that of NaCl. (Refer to Section 1.2.2, pg 4 of Topic 3 Lecture Notes to revise how to compare ionic bond strength) (b) The boiling points of ammonia, carbon monoxide and carbon dioxide are given in the table below: gas formula M, b.p./°C ammonia NH3 17 -33 carbon monoxide CO 28 192 - carbon dioxide CO2 44 -78 With reference to their structure and bonding, account for their boiling points. (Refer to Section 5, pg 22 of Topic 3 Lecture Notes to revise how to identify the type of IMF)

(a) The melting point of NaCI was found to be 801 °C. Suggest, with reasons, whether the melting point of MgO will be higher or lower than that of NaCl. (Refer to Section 1.2.2, pg 4 of Topic 3 Lecture Notes to revise how to compare ionic bond strength) (b) The boiling points of ammonia, carbon monoxide and carbon dioxide are given in the table below: gas formula M, b.p./°C ammonia NH3 17 -33 carbon monoxide CO 28 192 - carbon dioxide CO2 44 -78 With reference to their structure and bonding, account for their boiling points. (Refer to Section 5, pg 22 of Topic 3 Lecture Notes to revise how to identify the type of IMF)

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter13: Titrations In Analytical Chemistry

Section: Chapter Questions

Problem 13.13QAP

See similar textbooks

Similar questions

Give typed full explanation What would be the pressure of carbon dioxide at 298K if the gas was collected in a 1.0 L cylinder
Under what conditions of temperature and pressure would you expect hydrogen to deviate significantly from the ideal gas behaviour?
1. "Band structure" of "Hatom chain" and "H mole chain" are drawn as "graphs" and "intermediate process". Describe it in detail.
Nickel carbonyl, Ni1CO24, is one of the most toxic substancesknown. The present maximum allowable concentrationin laboratory air during an 8-hr workday is 1 ppb(parts per billion) by volume, which means that there isone mole of Ni1CO24 for every 109 moles of gas. Assume24 °C and 1.00 atm pressure. What mass of Ni1CO24 is allowablein a laboratory room that is 12 ft * 20 ft * 9 ft?
What is proven by the result obtain with the reaction of silver nitrqte with water in the beaker? With l/kl? Whay is the meaning of semi-permiability? What is permeable and what is not? What determines permeability?
discuss the importace and methods of solid liquid separation processes of hydro metallurgy
A(n) ___________ property describes the behavior of asubstance when it reacts or combines with anothersubstance.
detailed and concise info about the PROCESSES OF MINERAL ORIGIN/ ORIGIN and GEOGRAPHICAL DISTRIBUTION of Carbonates, nitrates, and borates
Calculate the mass, in gg, of 13801380 mLmL of \ce{CH4}CHX4 at STP. show work.
How much CaCO3 (in grams) would you need to produce theoretically 500 g of baghdadite, via solid-state sintering, assuming the CaCO3 is the sole source of Ca2+? (nearest whole number) *note that ths solid-state sintering method mix material in stoichiometric ratios. A. 365 gB. 146 gC. 150 gD. 122 g
The carbon dioxide from the combustion of 1.50 grams of C2H6 is collected over water at 25 degrees Celsius. The pressure of CO2 in the collection flask is 746 mm Hg, and the volume is 2000.00 mL. How much of the CO2 formed apparently dissolved in the water of the pneumatic trough?
A water contains 50.40 mg · L−1 as CaCO3 of carbon dioxide, 190.00 mg · L−1 as CaCO3 of Ca2+ and 55.00 mg · L−1 as CaCO3 of Mg2+. All of the hardness is carbonate hardness. Using the stoichiometry of the lime soda ash softening equations, what is the daily sludge production (in dry weight, kg · day−1) if the plant treats water at a rate of 2.935 m3 · s−1? Assume that the effluent water contains no carbon dioxide, 30.0 mg · L−1 as CaCO3 of Ca2+ and 10.0 mg · L−1 as CaCO3 of Mg2+. Be sure to calculate the mass of CaCO3 and Mg(OH)2 sludge produced each day.