Предмет: Химия, автор: tanjapasenko19

Сложить уравнение реакции между простыми веществами что составлены химическими элементами числами 1 и 35

tanjapasenko19: срочно

Ответы

Автор ответа: Ilya27022002

1

Н2 + Br2 = 2 HBr ↑

держи!

tanjapasenko19: Спасибо

tanjapasenko19: !!!

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: География, автор: darkkeep

Подготовить сообщение о вкладе в развитие географических знаний путешественника, объём не более 1 страницы (А5)

6 лет назад

Предмет: Английский язык, автор: alihanzhumabekov3

You've been reading all day. You ..... be tired.

must

should

can

could

2.

I recommend you to apologize. You ..... apologize.

must

should

shall

would

3.

My grandfather .... speak six languages many years ago.

shall

could

should

need

4.

I .... to work tomorrow.

should

must

have

could

5.

Where is Nick? He ..... be in his office.

might

would

should

ought to

6.

The phone is ringing. It .... be Jack.

can

could

must

would

7.

You have just had lunch. You ..... be hungry.

can't

shouldn't

mustn't

wouldn't

8.

I haven't decided yet where to go for my holiday. I .... go to Greece.

may

should

would

can

9.

It's strange that they .... be late.

must

should

would

could

10.

Jane was so tired. She .... have slept for a week.

must

should

could

would

11.

I .... leave the party early last night. I wasn't very well.

must

have to

had to

was to

12.

We haven't got much time. We .....
hurry.

must

should

needn't

can

13.

Are you going to read the report? No, I ..... . I already know what it says.

needn't

mustn't

shouldn't

can't

14.

I'll .... go now. My friends are waiting.

must

need

be able to

have to

15.

It was the principle of the tiling. People ..... to keep their words.

have

ought

should

are able

6 лет назад

Предмет: Английский язык, автор: Аноним

Помогите пожалуйста разобраться в данной ситуации

6 лет назад

Предмет: Математика, автор: КЗаб281

помогите пожалуйста срочно 30 баллов

9 лет назад

Предмет: Физика, автор: Фрррppp

Какова масса 50 моль кислородна? Молярная масса кислорода равна 32·10-³ кгмоль?

9 лет назад