Interpretation:
On the basis of the structure, the higher boiling point ethylene glycol and
Concept Introduction:
The boiling point of a substance is the temperature at which the vapour pressure of that substance becomes equal to the surrounding pressure. At the boiling point, the substance changes its state from liquid to vapour. The boiling point depends on the intermolecular forces present between the molecules of the liquid. The more the intermolecular forces present, the higher is the boiling point of the liquid. There are three types of intermolecular force present in liquid; named as: (a) London dispersion force (b) dipole-dipole force, and (c) hydrogen bonding force. The molecule which can form two hydrogen bonds simultaneously will have a very high boiling point.
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Chapter 10 Solutions
INTRO. TO CHEM LOOSELEAF W/ALEKS 18WKCR
- Calculate the reaction quotient for the reaction:NaOH (s) ⇌ Na+ (aq)+ OH- (aq) + 44.4 kJ [Na+] = 4.22 M [OH-] = 6.41 Marrow_forwardGiven the following concentrations for a system, calculate the value for the reaction quotient: Cl2(g)+ CS2(g) ⇌ CCl4(g)+ S2Cl2(g) Cl2 = 31.1 atm CS2 = 91.2 atm CCl4 = 2.12 atm S2Cl2 = 10.4 atmarrow_forwardMatch each chemical or item with the proper disposal or cleanup mwthod, Not all disposal and cleanup methods will be labeled. Metal sheets C, calcium, choroide solutions part A, damp metal pieces Part B, volumetric flask part A. a.Return to correct lables”drying out breaker. Place used items in the drawer.: Rinse with deionized water, dry as best you can, return to instructor. Return used material to the instructor.: Pour down the sink with planty of running water.: f.Pour into aqueous waste container. g.Places used items in garbage.arrow_forward
- Write the equilibrium constant expression for the following reaction: HNO2(aq) + H2O(l) ⇌ H3O+(aq) + NO2-(aq)arrow_forwardWrite the reaction quotient for: Pb2+(aq) + 2 Cl- (aq) ⇌ PbCl2(s)arrow_forwardWrite the equilibrium constant expression for the following system at equilibrium: I2 (g) ⇌ 2 I (g)arrow_forward
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