Mong mọi người giúp đỡ e với ạ, xin cảm ơn nhiều

dẫn một lượng hỗn hợp X gồm C2H2 , C2H4,C2H6 và H2 qua ống đựng bột Ni nung nóng.Sau khi phản ứng xảy ra hoàn toàn được 11,2 lít (đktc) hỗn hợp khí Y có tỉ khối so với H2 là 12,2. Đốt cháy hết lượng Y này rồi hấp thu toàn bộ sản phẩm cháy vào nước vôi trong dư được bao nhiêu gam kết tủa?

Giải giúp mik bài này đầy đủ mik cho 5 sao

1. (1,25 points) Choose a suitable word from the box to fill in each blank in the following passage. horror films animations thrillers comedies science fiction I go to the movies almost every. My favourite films are action films. I like to watch car chases or shootouts. I also like (1)……………..movies. I like things that take place in the future, even some of them are silly and unbelievable. My mother likes dramas. She has a lot of favorite actors and actresses. She sometimes watches sad movies that make her cry. She also likes (2)…………..She laughs out loud if they are very funny. My father likes (3)…………….He likes movies with monsters in them. He also likes (4)………….I don’t like them because I have to shut my eyes if the movie goes too scary. My brother likes (5)…………….There are no actors or actresses, just cartoon characters. He goes to the movies on Saturday afternoons with lots of popcorn cakes and candy.

Các bạn giúp mk nha giải hết nhé sắp nộp r

My class won the first prize in collecting cans. My teachers feel pleased. → My teachers..............................................................................................

thực hiện phép tính A=2 mũ 10.13+2 mũ 10.65 trên 2 mũ 8.104 giải thik chi tiết từng bước giải xong mik vote 5 sao cảm ơn nhiều ạ giúp mik với

C. READING Part I: Read and answer the questions. (1,5 points) My last Sports Day occurred on the 8th of September in 2016. On that day, the school was beautifully decorated with colorful flags. Parents were invited to watch their children participate in many events. In the morning, our class was divided into four groups and they competed against one another. The children used balls, hoops, skipping-ropes and bags in the competition. The parents cheered them very much.In the afternoon, we had more interesting events. The Upper Primary students competed in many sports such as hurdles, relay races, short distance races, high jump and long jump. Every participant tried their best to win as many trophies as possible for their team. The prize-giving ceremony marked the end of the exciting day. The winners were cheered and carried on their classmates’ shoulders. Though we were very tired, we had enjoyed ourselves very much. 16. When did her last Sports Day take place? …………………………………………………………………………………………. 17. What was the school decorated with? …………………………………………………………………………………………. 18. Who were invited to watch her children participate in many events? …………………………………………………………………………………………. 19. What did the children use in the competition? …………………………………………………………………………………………. 20. What sports did the Upper Primary student compete in? …………………………………………………………………………………………. 21. Why did the participants try their best? ………………………………………………………………………………………….

Giải giúp mik bài 4 và 5 la mã vs ạ. Mik xin cảm ơn mn ạ....!!😊😘

Em có suy nghĩ gì về lão Hạc qua lời nhận xét của ông giáo ở cuối tác phẩm “Đây là cái vườn mà ông cụ thân sinh ra anh đã cố để lại cho anh trọn vẹn, cụ thà chết chứ không chịu bán đi một sào…”?