Search results for “pKs determination”

Q12 Ks and pKs value

The strength of acids is described by the Ks and pKs value. These are derived from the examples of acetic acid and hydrochloric acid. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Q12 Half Titration - Part 5

Part 5 on acid-base titrations. The performance of a half-titration is explained and its purpose for determining the pKs values of weak acids (or weak bases). Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

08 Finding Lewis Formulas

Lewis formulas describe the connections of atoms within a molecule. This screencast describes how these formulas can be determined when different types of atoms are involved. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Charlie Chan - Dangerous Money

Dangerous Money, also known as Hot Money, is a 1946 American film directed by Terry O. Morse, featuring Sidney Toler as Charlie Chan.[1] This is the second and last appearance of Willie Best as Chattanooga Brown, the cousin of Charlie Chan's usual chauffeur, Birmingham Brown (Mantan Moreland). Abo

The Trap_Vertical

The Trap is a 1946 crime film directed by Howard Bretherton and starring Sidney Toler and Victor Sen Yung. The main premise is that two members of a show troupe are murdered, and detective Charlie Chan is called in to solve the case. The title credit mentions "Charlie Chan" as appearing in the film,

Young and Innocent

Young and Innocent is a 1937 British crime thriller film directed by Alfred Hitchcock and starring Nova Pilbeam and Derrick De Marney. Based on the 1936 novel A Shilling for Candles by Josephine Tey, the film is about a young man on the run from a murder charge who enlists the help of a woman who mu