Chemistry, 28.08.2019 19:30 j015

The heat of vaporization of a liquid may be obtained from the approximate integrated form of the clausius-clapeyron equation, ∆�# = −� ln(�+⁄�,) 1⁄�+ − 1⁄�, = � �,�+ �+ − �, ln 1 �+ �, 2. for water the vapor pressure is measured to be 9.2 torr at 10.0 oc and 55.3 torr at 40.0 oc. taking r to be 8.3145 j k-1 mol-1, calculate dhv. taking the limit of error in a temperature measurement to be 0.1 k and that in pressure to be 0.1 torr, calculate the uncertainty in dhv. a handbook gives 43,893 j mol-1 for dhv at 25 oc. is your answer statistically the same as the true value?

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 23:50

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

Answers: 1

Answer

Chemistry, 22.06.2019 06:00

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light

Answers: 2

Answer

Chemistry, 22.06.2019 06:00

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Answers: 2

Answer

Chemistry, 22.06.2019 06:30

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

Answers: 3

Answer

You know the right answer?

The heat of vaporization of a liquid may be obtained from the approximate integrated form of the cla...

Questions