giúp mình câu này với ạ cảm ơn mọi người nhiều <3

Chất X có CTPT C4H8O2. X tác dụng với dd NaOH tạo ra muối có CTPT CHO2Na. Tên của X là:

tìm những tính từ trạng từ 2 âm tiết nhưng ko dùng more less , và các tính từ trạng từ không thay đổi hình thức

cho mình hỏi là thực vật tổng hợp các chất ở đâu v ạ? giải thích giúp em

Viết đoạn văn diễn dịch (khoảng 10 câu) phân tích lòng thương yêu mẹ sâu sắc của bé Hồng trong đoạn trích "Trong lòng mẹ"

câu mệnh đề nha mn ơi 1. _______ having the best qualifications among all the applicants, Justin was not offered the jobA. Although B. While C. In spite of D. Despite of 2. ______ the internet is very popular, many older people do not know how to use it. A. However B. Nevertheless C. Even though D. Despite 3. ______ he wasn’t feeling very well, David was determined to take part in the inter-universityathletics meet. A. Although B. While C. Where as D. yet 4. _______ what Megan prepared for the job interview, she didn’t pass it. A. Despite of B. In spite of C. Though D. However 5. Bruce was not praised _______ he was a hard worker. A. despite B. in spite of C. although D. no matter how 6. It looks like they are going to succeed _______ their present difficulties. A. despite B. although C. in spite D. even though 7. Mary usually goes to parties. She likes meeting people and crowded places ___she is rather shy. A. In spite of B. Even though C. On the contrary D. In other words 8. Ann: Have you decided to get the job? Terry: Yes, I’ve just decided. I’ll accept that job______ it is not suitable with my major. It is not an interesting job, _______ the salary is very good. A. although / but B. despite / and C. but / though D. yet / however 9. _______, he has continued to work on his thesis. A. Although all these problems B. Even though there are problems C. Despite of all these problems D. In spite of there are problems 10. In spite of _________, he was determined to finish his work. A. was seriously ill. B. be seriously ill C. his serious illness D. he was seriously ill 11. _______ some German and British management styles are similar, there are many differences between them. A. In spite B. In spite of C. although D. Despite 12. I could not eat _______ I was very hungry. A. even though B. in spite C. despite D. despite of 13. In spite _______, the baseball game was not cancelled. A. the rain B. of the rain B. it was raining D. there was a rain 14. _______ he had enough money, he refused to buy a new car. A. In spite B. In spite of C. Despite D. Although 15. _______, he walked to the station. A. Despite being tired B. Although to be tired C. In spite being tired D. Despite tired 16. The children slept well despite _______. A. it was noise B. the noise C. of the noise D. noisy 17. She left him _______ she still loved him. A. even if B. even though C. in spite of D. despite 18. _______ her lack of hard work, she was promoted. A. In spite B. Even though C. In spite of D. Despite of 19. _______ they are brothers, they do not look alike. A. Although B. Even C. Despite D. In spite of 20. Our new neighbors are quite nice _______ they are sometimes talkative. A. despite B. in spite of C. though D. as though

Giúp mình với, mình sắp học rồi😢😢😢

Giúp em giải với ạ em quên cách làm rồi

XV. Arrange the words to make sentences. 6. you/ some/ clean/ yourself/ avoid/ diseases/ by/ can/ keeping. Helpppppppppppppp meeeeeeeeee

Viết ký hiệu nguyên tử của các nguyên tố sau a) nguyên tử x có số khối là 35 và số proton ít hơn số notron là 1 hạt b) nguyên tử x có số khối là 39 và số notron bằng 20/19 số proton