Предмет: Химия, автор: vonariki

Помогите пожалуйста строчно!!
Определите классы соединений, дайте названия веществ, формулы которых:
А. C6H5-CH2OH
Б. CH3-CHOH-CH3
В. C17H35COOH
Г. CH3-O-CH3
Составьте по одной формуле гомологов для каждого из веществ.

Ответы

Автор ответа: Елизавета004

А. бензиловый спирт. класс ароматических спиртов. гомолог C₆H₅-C₂H₄OH
Б. пропанол-2. класс одноатомных спиртов. гомолог CH₃-CH₂-OH
В. стеариновая кислота. класс предельных карбоновых кислот. гомолог CH₃COOH
Г. диметиловый эфир. класс простых эфиров. гомолог C₂H₅-O-C₂H₅

Автор ответа: vonariki

Спасибо большое!!

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: ustyuzhaninak13

Помоги пожалуйста, срочно надо,даю 50 б
1. (Eat)___________sea food is healthy for you. * To eat Eating Eat 2. I can't stand (eat)___________ garlic. * to eat eating eat 3. Sue prefers (order)__________ lamb chops. * ordering to order order 4. Dad wants (buy)_______ some meat for steak for dinner. * buying to buy buy 5. I look forward to (try) ________these apple pies. * to try trying try 6.Kate suggested (order)_________ pizza for everybody. * to order order ordering 7. I would prefer (have)_________ chicken with rice. * to have haveing having have 8. Do you deny (steal) _______________ the money? Yes or no? * stealing to steal steal 9. I refuse (accept) _________ that there's no other way out. * accepting accept to accept 10. The kids hate (eat) __________cereal. * eating eat to eat 11. It is worth (visit)________ the Tower of London. * to visit visit visiting 12. What would you like (do)_______now? * doing to do do 13. My brother enjoys (read)__________ detective stories. * to read reading read 14. They have run out of petrol and have to stop (buy)______________ some. * to buy buy buying 15. I've just finished (read) ___________ the novel. * reading read to read 16. This medicine didn't help. Try (take) ________ an aspirin. * taking to take take takeing 17. I would love (have) ______________ a mixed salad, please. * to have having have 18. Our dog can`t stand (be)__________ walked on a lead. * to be being be 19. Many graduates have difficulty in (find)____________ jobs. * to find finding find 20. How about (visit)___________ this exhibition? * to visit visit visiting 21. Always remember (turn) __________off the gas when you go out. * turning to turn 22. He will always remember (act) __________ on the stage for the first time. * to act acting 23. It was brave of you (tell)____________ the truth! * telling to tell 24. We have enough money (travel)_____________ around the world. * travel to travel travelling 25. A year ago he stopped ( smoke) _____________ and hasn't smoked ever since. * smoking to smoke smokeing smoke 26. I would rather (go)_____________ to the cinema. * to go go

6 лет назад

Предмет: Другие предметы, автор: adik675

Для острого угла а найдите ѕіn a, cos a и tg а, если ctg a = 1/3
это Геометрия !!! СРОЧНО НУЖЕН!

6 лет назад

Предмет: Физика, автор: coldgaming2017