Chemistry, 13.05.2021 18:00 ayoismeisjjjjuan
What is an investigation to explain the transformation between kinetic and potential energy within a system
Answers: 3
Chemistry, 23.06.2019 04:40
6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity
Answers: 1
Chemistry, 23.06.2019 07:00
Why do the strengths of london (dispersion) forces generally increase with increasing molecular size? choose one: a. heavier atoms have stronger attractions for each other than lighter atoms. b. dispersion forces are all equal in magnitude; there is no size dependence. c. dispersion forces arise from the attraction between the nuclei of atoms, and larger molecules have larger nuclei. d. dispersion forces arise from dipoles caused by the electron distribution being distorted. larger molecules have more electrons and, therefore, more distortions and a bigger force. e. dispersion forces depend on distance. larger molecules are farther apart and so the forces are smaller.
Answers: 2
Chemistry, 23.06.2019 10:00
Which element forms a compound with chlorine with the general formula mci?
Answers: 1
What is an investigation to explain the transformation between kinetic and
potential energy within...
Biology, 02.09.2021 20:50
Health, 02.09.2021 20:50
Mathematics, 02.09.2021 20:50
Mathematics, 02.09.2021 20:50
Mathematics, 02.09.2021 20:50
Mathematics, 02.09.2021 20:50
Mathematics, 02.09.2021 20:50
Mathematics, 02.09.2021 20:50