Chemistry, 02.08.2019 20:30 donnafranks2003
If you take organic chemistry laboratory (chm2211l) you will learn the term reflux. a reaction is considered to be at reflux when it is set at the boiling point of your solvent. a. in order to bring 74.81 ml of chloroform (density = 1.4832 g/cm3 , c = 0.96 j/g*k ) to reflux from room temperature (25 oc) it requires 1.46 kj of energy. what will be the temperature (in of) of the chloroform?
Answers: 2
Chemistry, 22.06.2019 00:00
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
Chemistry, 22.06.2019 07:00
What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes
Answers: 1
Chemistry, 22.06.2019 12:00
There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out
Answers: 1
If you take organic chemistry laboratory (chm2211l) you will learn the term reflux. a reaction is co...