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Hace 1 día · acetyl chloride SOCl 2 acetic acid (i) Li[AlH 4], ether (ii) H 3 O + ethanol Two typical organic reactions of acetic acid Acetic acid undergoes the typical chemical reactions of a carboxylic acid. Upon treatment with a standard base, it converts to metal acetate and water. With strong bases (e.g., organolithium reagents), it can be doubly deprotonated to give LiCH 2 COOLi. Reduction of acetic ...
Hace 4 días · t. e. Stephen William Hawking, CH, CBE, FRS, FRSA (8 January 1942 – 14 March 2018) was an English theoretical physicist, cosmologist, and author who was director of research at the Centre for Theoretical Cosmology at the University of Cambridge. [6] [17] [18] Between 1979 and 2009, he was the Lucasian Professor of Mathematics at Cambridge ...
Hace 2 días · Constitution of the United Kingdom. Parliament is central to the United Kingdom's democratic constitution. In the Palace of Westminster the House of Commons represents the public in 650 UK constituencies and chooses the prime minister at will. The House of Lords remains unelected but can be overruled.
Hace 3 días · High-Definition Multimedia Interface ( HDMI) is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device, such as a display controller, to a compatible computer monitor, video projector, digital television, or digital audio device. [3]
Hace 2 días · Whales are a widely distributed and diverse group of fully aquatic placental marine mammals. As an informal and colloquial grouping, they correspond to large members of the infraorder Cetacea, i.e. all cetaceans apart from dolphins and porpoises. Dolphins and porpoises may be considered whales from a formal, cladistic perspective.
Hace 1 día · National, Patriotic, and Typical Airs of All Lands. [Remember O Thou Man] is the air on the ground of which God Save the King Is sometimes claimed for Scotland. It is in two strains of 8 bars each and has the rhythm and melody of the modern tune in the first and third bars of the second strain. But it is in minor.
Hace 2 días · The 2022 Asian Games ( Chinese: 2022年亚洲运动会; pinyin: Èr líng èr èr nián Yàzhōu Yùndònghuì ), officially the 19th Asian Games ( Chinese: 第十九届亚洲运动会; pinyin: Dì Shíjiǔ Jiè Yàzhōu Yùndònghuì) and also known as Hangzhou 2022 ( Chinese: 杭州2022; pinyin: Hángzhōu Èr líng èr èr ), was a ...
