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16 слайдов
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1,2,3,4,5,6,7,8,9,10,11
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Слайды и текст к этой презентации:
№1 слайд![Iodine. Physical properties.](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img0.jpg)
Содержание слайда: Iodine.
Physical properties.
Application
of iodine.
№2 слайд![Iodine](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img1.jpg)
Содержание слайда: Iodine
№3 слайд![Physical properties. Physical](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img2.jpg)
Содержание слайда: Physical properties.
Physical properties.
№4 слайд![](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img3.jpg)
№5 слайд![Iodine was discovered in](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img4.jpg)
Содержание слайда: Iodine was discovered in 1811 Courtois in the ashes of seaweed, and from 1815 Gay-Lussac began to consider it as a chemical element.
Bernard Courtois
№6 слайд![Very interesting version of](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img5.jpg)
Содержание слайда: Very interesting version of the discovery of iodine - the culprit who was beloved cat Courtois: «I worked in the laboratory of the chemist was lying on the shoulder of a cat who, wanting to have fun, jump on the table and pushed to the floor standing nearby vessels, one of which was an alcoholic solution of seaweed ash and in the second - sulfuric acid. After mixing the liquid there was a cloud of blue-purple pair, which was nothing short of iodine.»
Very interesting version of the discovery of iodine - the culprit who was beloved cat Courtois: «I worked in the laboratory of the chemist was lying on the shoulder of a cat who, wanting to have fun, jump on the table and pushed to the floor standing nearby vessels, one of which was an alcoholic solution of seaweed ash and in the second - sulfuric acid. After mixing the liquid there was a cloud of blue-purple pair, which was nothing short of iodine.»
№7 слайд![](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img6.jpg)
№8 слайд![Medical applications -](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img7.jpg)
Содержание слайда: Medical applications
5 - percent alcohol solution of iodine used to disinfect the skin around the wound.
In radiographic and tomographic studies are widely used iodine-containing contrast agents.
Potassium iodide has been used as an expectorant, although this use is increasingly uncommon. In medicine, potassium iodide is usually used to treat acute thyrotoxicosis. It is also used to block uptake of iodine-131 in the thyroid gland.
№9 слайд![light Sources](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img8.jpg)
Содержание слайда: light Sources
№10 слайд![Forensics.](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img9.jpg)
Содержание слайда: Forensics.
№11 слайд![Manufacture of accumulators](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img10.jpg)
Содержание слайда: Manufacture of accumulators:
№12 слайд![Radio-electronic industry](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img11.jpg)
Содержание слайда: Radio-electronic industry:
№13 слайд![Qualitative reaction with](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img12.jpg)
Содержание слайда: Qualitative reaction with starch.
Qualitative reaction with starch.
№14 слайд![The world production of](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img13.jpg)
Содержание слайда: The world production of iodine.
№15 слайд![Crossword puzzle with numbers.](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img14.jpg)
Содержание слайда: Crossword puzzle with
numbers.
№16 слайд![](/documents_6/b9bf406eba40a1407b6cb64c6ef602ec/img15.jpg)