Giúp mình với ạ mình đang cần gấp Đốt nóng 11.2g sắt với 9.6g bột lưu huỳnh thì thu đc hợp chất sắt (II) sunfua(FeS) a viết ptth của phản ứng b Chất nào còn dư sau phản ứng? Tính khối lượng chất còn dư c Tính khối lượng sắt (II) sunfua tạo thành

Giúp minh bài 2 .Ngày mai nộp rồi

Trong truyện '' Bức Tranh Em Gái Tôi'' trang 30 sách kì 2 Theo em, tài năng nghệ thuật hay tấm lòng của cô bé Kiều Phương đã cảm hóa được người anh ? Trong cuộc sống, trong giao tiếp có rất nhiều những rắc rối. Vậy để giải quyết tốt các vấn đề đó, em phải chuẩn bị cho mình hành trang gì

bài 12 ạ XIN CHÂN THNHF CẢM ƠN Ạ

Giúp em với ạ Em hứa cho 5* ạ Em cảm ơn nhiều ạ :))

- Gió luôn thổi phấn hoa và cuốn chúng từ trang trại này sang trang trại khác, từ cánh đồng này sang cánh đồng khác. Nếu những người hàng xóm quanh tôi chỉ trồng được những cây ngô xấu thì việc thụ phấn do gió sẽ làm giảm chất lượng ngô của chính trang trại của tôi. Tức là, nếu tôi muốn trồng được ngộ tốt, tôi cũng phải giúp những người xung quanh trồng được ngộ tốt đã! b)Tìm một câu ghép và xác định quan hệ ý nghĩa giữa các vế câu trong câu ghép vừa tìm. (1,0 điểm)

1The boy fell ___________his bike and hit his head on the road. (off / out /into /at) 2What is the best place _______________a compost heap? (to / about / with / for) 3The young lady _______________over there is my sister. (stand / stood / stands / standing) 4When the boat _____________, they fell into the water.(overheat / overturned/ dropped / ran) chọn và giải thích hộ vs

Giải chi tiết câu này hộ em với ạ

VI. Complete the second sentence so that it has a similar meaning to the first sentence, using the words given. 1. The film is not as interesting as the novel was. (much) The novel ____________________________________________________________ 2. It’s ages since my sister and I had an argument. (for) My sister and I ________________________________________________________ 3. While we were going home, we had an accident. (way) We__________________________________________________________________ 4. I’ve been learning English for three years. (started) I___________________________________________________________ 5. There was a loud noise next to my door last night so I couldn’t sleep. (because) ________________________________________________________________________ 6.The tsunami happened. Many people in this area became homeless. (made) ________________________________________________________________________ 7. The acid rain happened last month. Many plants and trees died. (Since) ________________________________________________________________________ 8. There have been conflicts in that country since last year. People live unhappily. (If) ________________________________________________________________________

Marriage is an ancient religious and legal practice celebrated around the world. However, wedding customs vary from country to country. The Wedding Dress: In many countries, it is customary for the bride to wear a white dress as a symbol of purity. The tradition of wearing a special white dress only for the wedding ceremony started around 150 years ago. Before that, most women could not afford to buy a dress that they would only wear once. Now, bridal dresses can be bought in a variety of styles. In some Asian countries and in the Middle East, colors of joy and happiness like red or orange other than white are worn by the bride or used as part of the wedding ceremony, The Wedding Rings: In many cultures, couples exchange rings, usually made of golf or silver and worn on the third finger of the left or right hand, during the marriage ceremony. The circular shape of the ring is symbolic of the couple's eternal union. In Brazil, it is traditional to have the rings engraved with the bride's name on the groom’s ring, an vice versa. Flowers: Flowers play an important role in most weddings. Roses are said to be the flowers of love, and because they usually bloom in June, this has become the most popular month for weddings in many countries. After the wedding ceremony, in many countries the bride throws her bouquet into a crowd of well-wishers – usually her single female friends. The person who catches this bouquet will be the next one to marry. Gifts: In Chinese cultures, w edding guests give gifts of money to the newly-weds in small red envelopes. Money is also an appropriate gift at Korean and Japanese wedding. In many Western countries, for example in the U.K, wedding guests give the bride and groom household items that they may need for their new home. In Russia, rather than receiving gifts, the bride and groom provide gifts to their guests instead. With the continued internationalization of the modern world, wedding customs that originated in one part of the world are crossing national boundaries and have been incorporated into marriage ceremonies in other countries. 1. Which of the following is the best title of the passage? A. Wedding ceremonies B. Wedding customs C. Wedding day D. Wedding history 2. The tradition of wearing a special dress only on one’s wedding day is ____. A. about 150 years ago B. over a century ago C. less than 100 years ago D. less than 200 years ago 3. In some cultures, the bride wears a white dress as a traditional symbol of ____. A. modesty B. secrecy C. purity D. security 4. In some Asian and Middle Eastern.countries, which colour is NOT considered to be suitable for a wedding? A. red B. orange C. white D. blue 5. The phrase “eternal union" in paragraph 3 is closest in meaning to ____. A. never-ending relationship B. lovely relationship C. temporary relationship D. healthy relationship 6. The word “this" in paragraph 4 refers to which of the following? A. role B. love C. June D. rose 7. According to the passage, in which country would the wedding guests give the bride and groom money as a present? A. Brazil B. the U.K C. China D. Russia 8. Which of the following information is TRUE according to the passage? A. Nowadays, every bride can afford to buy a wedding dress to wear only once. B. It is believed that any person who catches the bride’s bouquet will be the next to marry. C . It is customary to write the groom's name on the bride’s wedding ring. D. Thanks to globalization, one country’s wedding customs may be added to other countries’.