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Schaum's originally occupied the niche of college supplements, and the titles tend to be more advanced and rigorous. With the expansion of AP classes in high schools, Schaum's Outlines are positioned as AP supplements. The outline format makes explanations more terse than any other supplement.
A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.
Sachertorte sold at a café Sachertorte from Budapest Sachertorte as a present. Sachertorte (UK: / ˈ z æ x ər t ɔːr t ə / ZAKH-ər-tor-tə, US: / ˈ s ɑː k ər t ɔːr t / SAH-kər-tort; German: [ˈzaxɐˌtɔʁtə] ⓘ) is a chocolate cake, or torte, of Austrian origin, [1] [2] invented by Franz Sacher, [3] supposedly in 1832 for Prince Metternich in Vienna.
The 2014 AP Chemistry exam was the first administration of a redesigned test as a result of a redesigning of the AP Chemistry course. The exam format is now different from the previous years, with 60 multiple choice questions (now with only four answer choices per question), 3 long free response questions, and 4 short free response questions.
A classic example for favoring the keto form can be seen in the equilibrium between vinyl alcohol and acetaldehyde (K = [enol]/[keto] ≈ 3 × 10 −7). In 1,3-diketones, such as acetylacetone (2,4-pentanedione), the enol form is more favored. The acid-catalyzed conversion of an enol to the keto form proceeds by proton transfer from O to carbon.
The following outline acts as an overview of and topical guide to chemistry: . Chemistry is the science of atomic matter (matter that is composed of chemical elements), especially its chemical reactions, but also including its properties, structure, composition, behavior, and changes as they relate to the chemical reactions.
An example of a very simple tray is a perforated tray. The desired contacting between vapor and liquid occurs as the vapor, flowing upwards through the perforations, comes into contact with the liquid flowing downwards through the perforations.
Place of origin: France: Main ingredients: ... Examples include croissants; Vienna bread and its French equivalent, pain viennois, often shaped into baguettes; ...