определить степени окисления каждого элемента F2 Fe2 O3 - №31154544

определить степени окисления каждого элемента F2 Fe2 O3
- Предмет:
  Химия
- Автор:
  clovergarrett
- 6 лет назад

Ответы 1

F2(0). у простого вещества степень окисления равна нулю.Fe(+3)O(-2)
- Автор:
  dum dumawbd
- 6 лет назад
- 0
Добавить свой ответ

Еще вопросы

Столица государства-монархии в Африке
- Предмет:
  География
- Автор:
  karachen
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Для воспроизводства рабочей силы необходимы следующие предметы потребления:
а) продукты питания – по 7 долларов в день
б) предметы домашнего обихода – по 75 долларов в год
в) одежды, обуви, предметов туалета и т.п. – по 270 долларов в год
г) предметов длительного пользования 5700 долларов раз в 10 лет
д) удовлетворение культурных запросов – по 15 долларов в месяц.
Определите дневную стоимость рабочей силы.
- Предмет:
  Экономика
- Автор:
  bobf9r
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Нужно перевести этот отрывок, никак не могу с ним справится, переводчиком переводить не нужно, нужно от себя
Fields of Specialization
Experimental psychology investigates basic behavioural processes that are shared by various species. Experimental psychologists have sought answers to such questions as: What is the basis for love between mother and baby? Can animal reason? What is the role of the brain in memory? How do visual experiences during infancy affect later vision? They are also interested in how species are interrelated and in the significance of certain behaviour.
Researchers in the fields of physiological psychology or neuropsychology attempt to untangle the connections between the nervous and endocrine systems and behaviour. There has been a recent explosion of interest in the way that the brain works. The researchers in this area, which is called neuroscience, investigate the workings of sensory systems, the effects of brain damage on behaviour, and the effects of various brain chemicals on psychological phenomena such as memory, pain, and motivation.
Psychologists who specialize in psychopharmacology study the relationship between drugs and behaviour. Other psychopharmacologists explore the connection between psychopharmacology and various mental disorders. Much of this research is directed at identifying drugs that affect specific receptors in the brain — receptors that may be involved in such problems as pain, anxiety, depression, memory loss, and schizophrenia. All aspects of behavioural development over the entire life span are the concern of developmental psychology. Every psychological concept 6 — learning, memory, motivation, perception, personality, thinking, and so on — can be examined from the standpoint of its change and development through life. Some developmental psychologists specialize in studying the capabilities of the newborn infant. Others concern themselves with the development of these capabilities in the child, and still others focus on changes through adulthood. There has been increasing interest in the developmental tasks connected with aging, and the past decade has seen the rapid growth of a lifespan developmental psychology, which focuses on agerelated behavioural change from birth to death.
The study of the relation between personality and behaviour is an example of research in personality psychology, a field in which individual differences in behaviour are studied. Such differences reflect the fact that not all people react the same way in the same situation, and personality psychologists attempt to explain why this is so. They also try to discover why people tend to behave in a fairly consistent manner in various situations. It is this combination of differences among individuals and consistency within individuals that creates personality, so that each of us is known for having a specific set of characteristics, our own ways of behaving, of getting along in the world, and of interacting with others.
- Предмет:
  Английский язык
- Автор:
  makaylazaaq
- 6 лет назад
- Ответов:
  
  1
- Смотреть
что больше 1/5 или 3/10?
- Предмет:
  Математика
- Автор:
  jamaril1w5
- 6 лет назад
- Ответов:
  
  2
- Смотреть

How much to ban the user?

1 hour 1 day 100 years