Предмет: Химия, автор: ElyFanisovna

Cтепень окисления +5 фосфор проявляет в соединении
a) PH3 b) H3PO4 c)PCl3 4) AlP

Ответы

Автор ответа: Juliakukoviakina

0

P-3H+1;H3+1P+5O4-2;P+3Cl-1;Al+3P-3 Ответ:b

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: 9584106d

синтаксический разбор предложения: Оно сделано из веточек и сучьев

6 лет назад

Предмет: Английский язык, автор: nuta199759

СРОЧНО!!!!!Пожалуйста, помогите с заданием. Заранее спасибо!
2. Use the word given in capitals to form a word that fits in the space in the same line.

Here are some general rules to follow in preparing your news stories.
Don't write a headline for a story unless it is your 1______. Most editors will not want you to spend time writing headlines. That's the job of an editor.
Always fully identify everyone mentioned in the story. That is, not only a person's name but additional information, such as title, 2_________, address, age, previous news involvement, etc.
3________ is a journalistic virtue. Newspaper readers are skimmers. If your writing is too complex, they will simply go on to another story.
Never have paragraphs over three sentences long - generally 1-2 sentences. Paragraphs must be cut down from standard English 4________or readers will not read them in a newspaper.
Know your basic spelling, punctuation and grammar. Too much needless editing is the most frequent 5_______ of editors.
When the story is complete, read it to yourself to check grammar and 6________. If a sentence sounds at all awkward to you, it will certainly sound worse to your readers. Because you know what you intended to write, your mind will often ignore missing words, typos, 7_______or poor grammar.
If your deadline allows it, put your story 8________and come back to it a few hours later.
There are standard editing symbols that you should know and use 9________, even though most editing is done nowadays on a computer.
Avoid using graphic devices in your text. Do not 10________words for the sake of emphasis. If it is needed, the editors will take care of it.

1. ASSIGN
2. OCCUPY
3. SIMPLE
4.COMPOSE
5. COMPLAIN
6. CONTINUE
7. SPELL
8. SIDE
9. CONSISTENT
10. LINE

6 лет назад

Предмет: Қазақ тiлi, автор: orazbekmonya

6. Берілген сөздерде екпін қай буынға түскен? Екпін түспей тұрған ұқсас қосымшаларды табыңдар. у Оқушымын, айтайын, жаздай, күлме, баласың, көрелік, оқтай, барма, адамбыз, айтшы, тастай, сызба.
Пд, срочно керек!

6 лет назад

Предмет: Биология, автор: milu2

величина,обладающая свойством сохранения?

9 лет назад

Предмет: Литература, автор: ue03

сочините четверостишие на это
что нибудь нормальное

Мне вот по вкусу психодел,
Без смысла и без заморочек,
Пиши лишь то,что захотел.
Хоть 2 страницы,хоть 5 строчек)

9 лет назад