16. Arrange the following in order of increasing boiling point: RbF, CO2, CH3OH, CH3Br. 19. Predict which of the following liquids has greater surface tension: ethanol (CH3CH2OH) or dimethyl ether (CH3OCH3).
May 06, 2014 · The proportions of components in a mixture can be varied. Each component in a mixture retains its original properties. Differences in properties such as density, particle size, molecular polarity, boiling point and freezing point, and solubility permit physical separation of the components of the mixture.
Oct 31, 2007 · Test 2 2018, questions and answers. Practice questions to assist with studying for test #2. University. University of Waterloo. Course. Phys & Chem Prop of Matter (Chem 120)
a) Triple point: is the point where solid, liquid, and gas are all at equilibrium. b) Sublimation : process by which solid changes to gas. c) Avogadro's Law : 1 mole of any gas at S.T.P. condition has the volume of 22.4 liter (22400 ml).
A.high melting point and reacts slowly with water. B.high melting point and reacts vigorously with water. C.low melting point and reacts vigorously with water. D.low melting point and reacts slowly with water. (Total 1 mark) 5. When the following species are arranged in order of . increasing. radius, what is the correct order? A.Cl–, Ar, K+ ...
...for the following compounds: 1) CH3-CH2-CH2-CH2-OH; 2) HO-CH2-CH2-CH2-OH; and 3) Explain why you chose this order in terms of intermolecular forces that exist between molecules and 1.Predict the geometries of the following species using the VSEPR method: (a) PCl3 (b) CHCl3 (c)...
The metabolic breakdown of glucose, C6H12O6, in our bodies produces CO2 gas as following: C6H12O6 (s) + 6O2 (g) --> 6CO2 (g) + 6H2O (l) Calculate the volume of dry CO2 gas produced at 37 oC and 1.00 atm when 7.50 g of glucose is consumed in this reaction.