Какой объем кислорода можно получить из 400 л воздуха, если объемная доля кислорода в воздухе равна 21

Предмет: Русский язык, автор: jafarovanazrin2006

Какое из этих двух предложений можно заменить на простое предложение с причастным оборотом ?Запишите переделанное предложение.

1.Хребет,по которому мы теперь шли,состоял из ряда голых вершин.

2.В картине «Корабельная роща» воплощено глубочайшее знание русской
природы,которое было накоплено мастером за полувековую творческую
жизнь.

6 лет назад

Предмет: Химия, автор: ALINA24060389

какая масса соли получится при взаимодействии 80г гидроксида натрия и 98г серной кислоты?

6 лет назад

Предмет: Английский язык, автор: dmitriyvish

Помогите пожалуйста решить английский

1. I am so fed … … all this work!
a. up with c. with at e. over with
b. on with d. on at f. up in

2. Hockey … in winter.
a. was to play c. is played e. was play
b. has been played d. plays f. is being played

3. Bread … every day.
a. are eaten c. has been eaten e. is ate
b. is eaten d. ate f. is being eaten

4. Mind your own ….
a. business c. deal e. matter
b. work d. mind f. duty

5. What do you think … Pete?
a. to c. on e. of
b. off d. at f. with

6. I … work for the company.
a. am not c. haven’t got e. am not being
b. haven’t d. don’t f. are not

7. He doesn’t agree … us in this matter.
a. to c. for e. on
b. with d. about f. in

8. Talk … me, please. I’m scared!
a. to c. for e. out
b. of d. from f. from behind

9. I’m thinking ... our vocation.
a. to c. of e. with
b. about d. for f. out

10. I’m interested … literature very much.
a. to c. in e. --
b. with d. on f. of

11. His answer will depend … his mood.
a. from c. on e. about
b. to d. with f. for

12. He … athletics.
a. do c. plays e. play
b. does d. goes f. go

13. Alec and Mary are Scottish. They … from Glasgow.
a. come c. has come e. don’t come
b. are coming d. came f. come

14. I think this milk’s ….
a. on c. in e. at
b. up d. away f. off

15. If I don’t know the meaning of a word, I … it … in the dictionary.
a. look up c. see up e. find at
b. look at d. see at f. see for

16. Choose the opposite of the word “ugly”
a. stupid c. cruel e. arrogant
b. attractive d. kind f. polite

17. The nurses … my grandmother very well when she was in hospital.
a. looked after c. looked forward e. look for
b. looked for d. looked at f. look after

18. Choose the correct form of “₤29.99”
a. twenty-nine pounds and ninety nine
b. twenty-nine pounds ninety - nine
c. twenty nine point ninety – nine
d. pounds twenty-nine ninety-nine
e. pounds twenty-nine and ninety-nine
f. twenty-nine and ninety – nine pounds

19. What does “cruel” mean?
a. stupid c. not polite e. not kind
b. mean d. ugly f. not clever

20. Dinner … good! – What is it?
a. smell c. is smelling e. smells
b. taste d. are testing f. are smelling

21. We met when we … in Italy.
a. lived c. have lived e. have been living
b. were lived d. were living f. have been lived

22. The captain of the winning team … the cup by the Queen.
a. received c. gave e. was given
b. given d. present f. was received

23. Peter came round … we were eating.
a. during c. while e. inspite
b. because d. after f. then

24. While he … in the forest he … his wig.
a. rode, lose c. was riding, lose e. riding, lost
b. was riding, lost d. rode was, losing f. riding, was losing

25. Mary was disappointed. She … her exam.
a. had failed c. was failing e. has been failed
b. failed d. fails f. was failed

26. I met my wife … I was at university.
a. because c. so e. for
b. while d. during f. as

27. I was broke because I … all my money.
a. spend c. had spent e. would spend
b. spent d. was spent f. was spending

28. … last year the summer was awful.
a. in c. for e. at
b. about d. - f. on

29. Traffic is always bad … the rush hour.
a. while c. during e. when
b. for d. at f. in

30. What does “grief-stricken” mean?
a. very sad c. very clever e. ugly
b. very happy d. stupid f. rude

6 лет назад

Предмет: Литература, автор: Буня96

золотой ключик - это повесть или рассказ

9 лет назад

Предмет: Математика, автор: DAMIRGIMEV1

НАПИШИТЕ СТОЛБИКОМ ПЛИЗ НА ЛИСТОЧКЕ 204 РАЗДЕЛИТЬ НА 2 600 РАЗДЕЛИТЬ 3 420 РАЗДЕЛИТЬ НА 6 900 РАЗДЕЛИТЬ НА 300 450 РАЗДЕЛИТЬ НА 50 350 РАЗДЕЛИТЬ НА 50

9 лет назад

Какой объем кислорода можно получить из 400 л воздуха, если объемная доля кислорода в воздухе равна 21

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