The boiling point of ethanol is 78 °c. the molar heat(i. e., enthalpy)of vaporization of ethanol is 38.6 x 103j/mol. what is the molar entropyof vaporization of ethanol?

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.

What is the average rate of the reaction between 10 and 20 s?