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Hace 12 horas · Properties and chemistry DDT is similar in structure to the insecticide methoxychlor and the acaricide dicofol. It is highly hydrophobic and nearly insoluble in water but has good solubility in most organic solvents, fats and oils. DDT does not occur naturally and is synthesised by consecutive Friedel–Crafts reactions between chloral (CCl 3 CHO) and two equivalents of chlorobenzene (C 6 H 5 ...
Hace 12 horas · Mongolia is a landlocked country in East Asia, bordered by Russia to the north and China to the south. It covers an area of 1,564,116 square kilometres (603,909 square miles), with a population of just 3.3 million, making it the world's most sparsely populated sovereign state.Mongolia is the world's largest landlocked country that does not border a closed sea, and much of its area is covered ...
Hace 12 horas · Esteemed Social Butterfly. 05-22-2024 06:29 AM. Sometimes WE ALL need an encouraging word to remind us that WE WILL BE OKAY on those days/nights we are NOT FEELING OKAY!!! [1] "Grief & Loss" Book Suggestions. There is a LIST. [2] Free AARP "Grief & Loss" Online Events EVERY MONTH for members and non-members. I post the dates and times.
