He boiling points for a set of compounds in a homologous series can be qualitatively predicted using intermolecular force strengths. using their condensed structural formulas, rank the homologous series for a set of alkanes by their boiling point. rank from highest to lowest boiling point. to rank items as equivalent, overlap them. a)ch3ch2ch2ch3 b) ch3ch2ch2ch2ch2ch3ch3c) ch3ch2cch2ch3ch3d)ch3ch2ch2ch2ch2ch 2ch3answer is d, b , c, athe boiling point of another member of this homologous series was found to be 309 k. what is the likely molecular formula for this your answer as a chemical formula.

i think it's c. i'm not sure but i think so.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.