Cho 9,3 gam chất X có CTPT là $C_{2}H_{7}O_{3}N$ tác dụng với dung dịch chứa 8,4 gam KOH. Sau phản ứng cô cạn dung dịch thu được m gam chất rắn. Giá trị của m là?

Held (15) ____ a farm, the Glastonbury Festival is the most well-known and popular festival in the UK. It began in 1970 and (16) ____ by one thousand five hundred people each paying an admission price of £1 – the ticket included free milk from the farm. Since then the Glastonbury Festival (17) ____ from strength to strength – in 2004 one hundred and fifty thousand fans attended, paying £112 for tickets to the three-day event. Glastonbury is not unique in using live music to (18) ____ money for global poverty. In July of this year, the Live 8 concerts will be held simultaneously in London, Paris, Rome and Berlin. Superstars, such as Madona, Sir Elton John and Steve Wonder will perform in order to highlight international poverty (19) ____ debt. 15. a. in b. on c. at d. of 16. a. attended b. were attended c. was attended d. is attended 17. a. has gone b. went c. goes d. will go 18. a. produce b. make c. rise d. raise 19. a. but b. so c. and d. becauseHeld (15) ____ a farm, the Glastonbury Festival is the most well-known and popular festival in the UK. It began in 1970 and (16) ____ by one thousand five hundred people each paying an admission price of £1 – the ticket included free milk from the farm. Since then the Glastonbury Festival (17) ____ from strength to strength – in 2004 one hundred and fifty thousand fans attended, paying £112 for tickets to the three-day event. Glastonbury is not unique in using live music to (18) ____ money for global poverty. In July of this year, the Live 8 concerts will be held simultaneously in London, Paris, Rome and Berlin. Superstars, such as Madona, Sir Elton John and Steve Wonder will perform in order to highlight international poverty (19) ____ debt. 15. a. in b. on c. at d. of 16. a. attended b. were attended c. was attended d. is attended 17. a. has gone b. went c. goes d. will go 18. a. produce b. make c. rise d. raise 19. a. but b. so c. and d. becauseHeld (15) ____ a farm, the Glastonbury Festival is the most well-known and popular festival in the UK. It began in 1970 and (16) ____ by one thousand five hundred people each paying an admission price of £1 – the ticket included free milk from the farm. Since then the Glastonbury Festival (17) ____ from strength to strength – in 2004 one hundred and fifty thousand fans attended, paying £112 for tickets to the three-day event. Glastonbury is not unique in using live music to (18) ____ money for global poverty. In July of this year, the Live 8 concerts will be held simultaneously in London, Paris, Rome and Berlin. Superstars, such as Madona, Sir Elton John and Steve Wonder will perform in order to highlight international poverty (19) ____ debt. 15. a. in b. on c. at d. of 16. a. attended b. were attended c. was attended d. is attended 17. a. has gone b. went c. goes d. will go 18. a. produce b. make c. rise d. raise 19. a. but b. so c. and d. because

1. Mr Dean, who wrote this poem, is my teacher.(Reduce Relative pronoun) = 2. The Thames, which flows through London, is a beautiful river.(Reduce Relative pronoun) = Help me!!!

giup e bai nay voi ve hinh va lam a,b thoi e cam on nhieu a

Giúp mình với mình cảm ơn các bạn làm bài 1 nha

Viết đoạn văn khoảng 200 từ trình bày suy nghĩ về lòng dũngcảm.Trong đó có sử dụng phép thế và chỉ rõ

18. Because Hoang was lazy, he failed the exam. (because of) 19. I started learning English 3 years ago. (for)

Em mong mọi người giúp đỡ em nhanh với ạ

Mn làm giúp mình tính tần số góc tần số chu kì và pha ban đầu với ạ Mk cảm ơn mn ạ Mn làm nhanh giúp mk với ạ thanks mn 😍

Ai giúp mik vs ạ mink cần gấp ạ