Chemistry, 19.02.2020 00:59 ibrsayed6671
Estimate the fraction of the following molecules that have one quantum of excitation in the stated vibrational mode at room temperature. Do this two ways:. 1. Make a quantitative estimate, not doing any numerical calculation Gustify your value). 2. Calculate N,/No using the Boltzmann formula and the value above (you need not calculate a partition function). A. The symmetric stretch in CCloY = 455.1 cm B. N2, v 2331 cm C. 12 vapor, v = 213 cm
Answers: 2
Chemistry, 21.06.2019 14:40
Water ionizes by the equation h2o(l)βh+(aq)+ohβ(aq) the extent of the reaction is small in pure water and dilute aqueous solutions. this reaction creates the following relationship between [h+] and [ohβ]: kw=[h+][ohβ] keep in mind that, like all equilibrium constants, the value of kw changes with temperature.
Answers: 1
Chemistry, 21.06.2019 22:00
Which produce would best increase the amount of heat energy that is actually gained by calorimeter b
Answers: 1
Chemistry, 22.06.2019 01:20
Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-
Answers: 1
Chemistry, 22.06.2019 03:20
Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base
Answers: 1
Estimate the fraction of the following molecules that have one quantum of excitation in the stated v...
Arts, 16.10.2019 13:50
Mathematics, 16.10.2019 13:50
History, 16.10.2019 13:50
Mathematics, 16.10.2019 13:50
English, 16.10.2019 13:50
English, 16.10.2019 13:50
Mathematics, 16.10.2019 13:50
Social Studies, 16.10.2019 13:50
Mathematics, 16.10.2019 13:50
Mathematics, 16.10.2019 13:50
Mathematics, 16.10.2019 13:50