Предмет: Химия, автор: anakuhrivska

Вкажіть назву солі CaCO3: ​

Ответы

Автор ответа: dari969627
0

Ответ:

CaCO3 - карбонат кальция.

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Другие предметы, автор: moodbloodgirl
Скласти пам'ятку, правила поведінки під час бойових дій​
1 год назад
Предмет: Українська мова, автор: copanewe2009
Помогите
твір-роздум на тему сім'я - це основа, яка допомагає нам рости та процвітати(обязательно на укр языке)
1 год назад
Предмет: Математика, автор: itsarevich1802
решите примеры:

Возвести в степень произведения:
1) (сс³((с³)²))⁵;
2) (2m³m⁴)²;
3) (0,5ss⁴)²:s³;
4) (2x²x³)²•(3x²)³.
дам 25 баллов
​
1 год назад
Предмет: Немецкий язык, автор: pidkovaalina
1.Ergänze die Sätze mit den "um...zu", "damit", "wenn", "als"

1. ... mein Bruder klein war, schenkte ihm Tante einen Teddybären.

2. ... einen Text ... drucken, braucht mn einen Drucker.

3. Wir kaufen ein neues Jugendmagazin, ... er einen interesanten Artikel liest.

4. ... ich nach Deutschland reise, besuche ish meine Freundin Monika.


2. Finde die richtige Variante

1. Es gibt viele Interpretationen dieses bekannten Name __(-ns, -n, -s).

2. Ich finde diesen Gedanke__(-ns, --, -n) sehr interessant.

3. Du kannst dein Ziel erreichen, wenn du einen großen Wille__(--, -s, -n) hast.

4. Mein Freund lebt (in, im, in die) Österreich.

5. In den Ferien fährt unsere Klasse (nach, in die, in der) Schweiz.

6. Ich finde es langweilig (mit dem, auf dem, in dem) Sciff zu reisen.
7 лет назад
Предмет: Английский язык, автор: smurnov07
Кто ответит правильно дам 35 балллов больше нету простите!
I. Choose the right variant.

1. He showed …the new project.

a) his b) ours c) mine

2. We moved here …. 20th July.

a) at b) in c) on

3. He was … the bus stop for half an hour.

a) between b) at c) on

4. They usually … at the weekends, though they … at the moment/

a) works, aren’t working b) are working, don’t work c) work, are not working

5. I … French at the moment, but I … very well yet.

a) am studying, don’t speak b) is studying, doesn’t speak c) study, am not speaking.

6. Look! …that man to get into our car?

a) are trying b) is trying c) does try

7. She … anything to my parents.

a) doesn’t say b) didn’t say c) don’t say

8. … you … her after school yesterday?

a) a) doesn’t see b) did see c) do see

9. Your computer is … than mine.

a) expensive b) the most expensive c) more expensive

10. Look! This is the …dress I have ever seen!

a) the most beautiful b) more beautiful c) beautiful

11. My sister was always … than me.

a) pretty b) prettiest c) prettier

12. Sorry, but you … park here. It’s not allowed.

a) mustn’t b) can’t c) don’t have to

13. There isn’t … butter in the fridge.

a) some b) an c) any

14. Can I have … milk, please?

a) some b) a c) any

15. How … rice doo we need for this dish?

a) much b) many c) a few

II . Translate into Russian.

1. Can you see the middle aged man in front of the newsagent’s? This is my new neighbor. He is from the south part of Brazil. He is mad about books about Russia.

2. I made a phone call to book tickets for the game, but they said that tickets always sell out months before the games start.

3. The policeman asked me about my driving license and told me that I must wear a seat belt.

4. Excuse me, how can I get to post office? – Turn right and go straight on. It’s on your left next to the library.

5. In summer we have lots of fun. My friends and I are keen on windsurfing, cycling and fishing. Would you like join us?
7 лет назад