simply and clearly, the deputy dean of the faculty of chemistry of the white state university, natalyao, promised to tell. so what is crystal from a chemical point of view and how it happens. good afternoon. i am very happy to welcome everyone to the studio. and if we now talk about crystal, then first of all we should decide. we just want to understand that the word is crystal, respectively, if we are talking about rock crystal, like the mineral, then the chemical formula of rock crystal is silicon two, i would like to note. here's an interesting fact that even in chemistry lessons at school, but they always said that two silicium is the formula of sand, and so, indeed, sand crystal has the same formula from a chemical point of view, however, depending on the location of the structural units of the crystal lattice. we can observe either rock crystal, or, well , it can be sand, if we talk about crystal as dishes, that is, when we talk about crystal dishes, then, accordingly, it’s still the main base. and we have two silicium, but at the same time. uh , additives are added there, certai

hello natalya, deputy dk at the faculty of chemistry of belgus university, in touch. so tell us what is in color cosmetics? good afternoon, ekaterina, first of all , talking about the composition of cosmetics, or is there a cut of decorative cosmetics consumer our beautiful, respected girls can read everything on the packaging and talk about some single composition of a cosmetic product. from the point of view of a chemist , it is not possible due to the fact that it is a complex and multicomponent system. speaking, in general, then any cosmetic product. there is a base, that is , some component that is found in large quantities in this cosmetic product. for example, if we talk about creams, in particular from foundation, or bb creams. well, let's just say it's a good basis for it will be just water, i again for mascara. this is essentially a post natalia thank you, but it seems to me that the word chemistry next to cosmetics sounds frightening. do we have to be afraid today when using decorative cosmetics talking about the safety of cosmetics. first of all, i would l

now you are dressed, as a physicist around the monument standing between the faculty of chemistry anddecades there has been a comic sport. to which faculty are the monuments of vasilyevich lomonosov closer to fifaku or to khimki? so what and how to decide? we have on it. uh, another joke, but i don’t know if it’s worth saying, you will only learn this at the physics department, another tradition on this day to leave notes and stick stickers with your desires on the pedestal of the monument. i wished to successfully pass the test and exams, which already desire? i wrote on my sticker so that after graduating from the physics department we all continued to be friends, as we are friends. now i wished all of us to learn not to get sick and reach new heights in order to work for the good of our country, fifak , which turned 90 this year , is considered one of the most prestigious faculties of moscow state university with a huge competition, its graduates are snapped up in various fields. what do you think, anyway? here your faculty differs from others. and let me tell you a better anecdote

by the minister of the republic, belarus was born in the city of minsk , graduated from the faculty of chemistry, with a belarusian university specialist in the field of colloidal chemistry, uh, sports. well, today i am responsible for the education system of educating our amazing generation of our country. we have 100 children in the studio and everyone has a question. let's see how many questions you can answer. who will start. hello , my name is adeline, i have a question for you, and according to the theory of evolution, each successive generation. i have the previous you agree with this. oh well, and in what then we are smarter than you. well, i think, first of all, that today is a very dynamic time and it is different in that there is a very huge amount of information that comes in general in general, not only to the younger generation, but also to us adults and it seems to me that the current younger generation. it is probably more stress-resistant to such a volume of information in this one. you are probably smarter than us, and what then is the problem of our generation? well trouble in

that is, it is designed for a decade of the faculty of chemistry of moscow state university can easilyonditions from bios products. q. i am an analogue of natural vanilla from oil. four components are taken for synthesis. one of them is the well-known ityl alcohol. now with the addition of chloroform. the mixture will gradually darken. and as a result, with continued heating, the mixture will become almost dark, and then it will be necessary to filter it to obtain a purer vanillin. few. who knows that only 1% of the 20,000 tons of vanillin in the world is made from natural vanilla hoards , almost all syntheses. it can be chemically tested, it really smells like vanilla, so, uh, food made from oil is a very real chemical synthesis noted, that research work on the production of synthetic food is impossible without gastroenterologists and nutritionists. for example, some sweeteners give side effects in the form of dysbacteriosis and gallbladder disease. belgorod scientists claim they have found a solution to the problem , they were able to synthesize a safe sweetener, sweet protein, from

tokarev's daughter ulyana is 21 years old and is graduating from the local university, faculty of chemistryhas been working there as a junior researcher for 27 years. both are in good standing. ulyana graduated from school with a gold medal. now he is going to a red diploma. well, yes, they weren’t involved, they didn’t participate , and only their zelenoks have known each other for more than 20 years, and their children have been friends since childhood. i'll be there in half an hour. you won't thank me . bagira zelenkov left the cafe and got into the car. time is time, let's spying noticed you think, play it safe, he is in the square 18-26 of the research institute, the territory is not been used since the nineties. and everything that concerns a weapon gun in the furnace. here's your money, wait. distribute to all employees. clearly my friends. here we are closing production and curtailing even so that there is no hint left. good bima, sign up for new episodes today at 20:00 on ntv with osago savings on compare service number one in russia . v which 50 years ago the austrian brand was bo

and oleg is the chairman of our club, and a graduate of the faculty of chemistry, and has experience trains very much thanks to just this, a has been to various parts of our country. great for chess clubs. please introduce your captain. artyom, our coach and friend candidate for master of sports, champion of the perm territory in rapid chess, led our team to gold in the international student league , at home they have an impressive collection of a variety of chess books and magazines, among which there are very rare and very valuable items. great, perm thank you good luck, saratov hello we are a group of friends and saratov have been friends together for about 8 years. someone even more we all studied at the saratov state technical university named after yuri alekseevich gagarin we are all like this all our student life. we held the perm department store, we also know everything student life was spent on stage. we danced in the same group. we are all creative people. well, now each of us is talented in his profession. elena , for example, is the wisdom and contagious laughter of our

petersburg moscow region and moscow project organizers faculty of chemistry of moscow state universitytion and the ministry of education of the republic of kazakhstan the event was held under the auspices of the decade science and technology in russia are evaluated tasks and problem solving in two theoretical rounds. a-and in the stale task , a certain number of points are carried out, then experimental rounds. similarly, everything is summed up. who scored the most points is the absolute winner andrei dubinsky. 57 academicians valery vasilich , lunin, winner of the prize in the amount of two million rubles andrey turkish, city of saransk russian federation , all schoolchildren from russia received awards, our team won seven gold medals, two silver and one bronze. one morning on ntv, i 'm sergei mayorov hello, name and surname in large letters on posters of theaters and film premieres, the dream of every artist is the main word here for everyone and do not believe it when the masters of art. they say that this is not the main thing - they flirt or hide with a complex. the main thing is

a teacher of chemistry biology from minsk, at the first table today plays natalya vasilyeva, engineers from st. petersburg. natalia quiz somewhat went. thank you, i graduated from the facultyational relations of st. petersburg state university, now i work software quality engineer free time. i love fixing bikes. i watch football and grow cacti and play my game. for the first time, thanks to the gaming table , yuri chudinovskikh, a social worker from kirov, is playing today. i play my game in the ninety -fourth year of the last century. so, six times individually lost once as part of the team in the last four pregnant games. we won. i graduated from the then leningrad university in my hobbies, detectives, detective series with subtitles and a little english italian football. well and books you will like our today's topics. i assure you. yayu now is the time to turn our attention to our main monitor. here are the topics of our today's game, as always , wonderful topics for you dear players , for you, dear viewers, we are starting the first round. first round here is his theme palaces two, if you can archeology. and wife stories about sherlock holmes and fauna andrey choose f