Giúp mình mấy câu viết lại câu này với thanks 😘😘😘

Câu 1 Thiết lập phương trình hóa học của các phản ứng hóa học sau: a) Al(OH)3 + H2SO4 → Al2(SO4)3 + H2O b) CuO + HNO3 → Cu(NO3)2 + H2O c) NaOH + CO2 → Na2CO3 + H2O d) BaCO3 + HCl → BaCl2 + H2O + CO2 Câu 2 Hãy cho biết số phân tử, nguyên tử có mặt trong: a) 0,6 mol nguyên tử S Câu 3 Hãy cho biết khối lượng của các chất sau: a) 1 mol nguyên tử Na Câu 4 Hãy cho biết thể tích ở điều kiện tiêu chuẩn của các hỗn hợp chất sau: a) 0,15 mol CO và 0,5 mol H2O NHANH NHA MÌNH ĐANG CẦN GẤP

Giúp em với ạ . Em cần gấp . Nhanh 5 sao , câu trl đúng ạ

Read the following passage, then choose the correct answer A. B, C or D. Women nowadays have more advantages than those in the past. For example, our great grandmothers were not allowed to go to school or go to work or even choose their own husband. As a result, they had to depend on their husbands. Modern women, on the contrary, can get good education, have their own careers, and pursue their interests. However, women living in our modern society have their problems, too. Today’s women work harder than their great grandmothers so that they can gain the balance between working life and family life. Many people predict that by 2032, most senior positions at work will be taken by women. Then, it is possible that women will have more strenuous life because, even in a very modern society, the women can’t neglect their role in the family. 1. In the past, our great grandmothers were not allowed to ________. A. go to school B. go to work C. choose their own husbands D. All are correct 2. Why do women now work harder than their great grandmothers? A. Because they get good education. B. Because they live in modern society. C. Because they have to gain the balance between working life and family life. D. Because they have their own careers. 3. Which of the following sentences is NOT TRUE about women in the future? A. They will take most senior positions at work. B. They don’t have to worry about any things. C. They will have strenuous life. D. They can’t neglect their role in the family. 4. The underlined word senior refers to________? A. older B. higher C. better D. elder

lm giúp mk vs akkkkkkk, mk cảm ơn

helpppppppppppppppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Đọc đoạn văn dưới đây và trả lời câu hỏi Chú Cá Đuôi Cờ này có bộ mã thật bảnh. Mình cá vằn uốn lượn xanh biếc, tím biếc. Đôi vây tròn múa lên mềm mại như hai chiếc quạt màu hồng, màu vàng hoa hiên. Đằng xa, những đuôi tua lộng lẫy dựng cao như một đám cờ đuôi nheo năm màu, dải lụa tung bay uốn éo. Cá Đuôi Cờ tung tăng, óng ả. Cá Đuôi Cờ cảm thấy hai bên bờ nước, cấc chú Niềng Niễng, Gọng Vó, chú Nhện Nước vừa nhô lên khỏi những mảng bùn lầy lội, thao láo mắt nhìn them muốn bao nhiêu màu sắc rực rỡ của Cá Đuôi Cờ đương phất phới qua. Cá Đuôi Cờ khoái chí vì ai cũng nhìn mình. Cá Đuôi Cờ tung mình lượn lên như cầu vồng các màu. Bao đời nay, Cá Đuôi Cờ chuyên kiếm mồi ven đầm nước, bờ ruộng, bờ ao, làm một việc rất có ích. Cá Đuôi Cờ ăn bọ gậy, loăng quăng làm cho nước ao trong veo, làm cho vùng trời không có muỗi. a) Đoạn văn trên tả gì ? b) Tác giả đã miêu tả nó theo trình tự như thế nào ? c) Cách tả của tác giả có gì độc đáo ?

lam ho mk bai 4 thoi (ui tien PC)

B. Exercise I. Complete the sentences with too or either. 1. I don’t really like tomatoes. My brother doesn’t like them _____________. 2. My sister enjoys Korean movies, and she likes watching K-Pop _____________. 3. He didn’t say anything, and I didn’t _____________. 4. I don’t speak French and Sarah doesn’t speak French _____________. II: Điền vào chỗ trống "either, neither, so, too" với các trợ động từ thích hợp 1.We should do our homework now and they ____ 2. The pineapples aren't ripe and _____ bananas. 3. Peter can sing and dance well, and ____ his brother. 4. My father doesn't drink coffee and my uncle _____ 5. Hoa likes carrots, and her sister _____ 6. My parents do exercises every morning and I ______ 7. Milk is good for your health and ______ fruit juice. 8. These boys like playing football and ____ those boys. 9. I don't feel cold in the winter and _____ he. 10. Lan didn't go to the concert last night and _____ I. III: Chọn đáp án thích hợp nhất điền vào chỗ trống 1. I don't like chinese food very much. A.Neither don't I B. I don't, too. C. I don't, either 2. I love chocolate desserts. A.Neither do I B.I do, either. C.I do, too. 3. I don't often eat fruits and vegetables. A.So do I B.I do, too. C.I don't, either 4. I didn't watch horror films last night. A.I don't, either B.Neither did I C.So did i 5. Hoa will be 15 on her next birthday. A.So will Lan B.Lan is, too. C.So does Lan 6. Nam is doing his homework at the moment. A.So does Minh B.Neither is Minh C.Minh is, too. 7. I had a cold last Tuesday. A.Neither did I B.So did I C.I didn't, too. 8. Paul can't type well. A.I will, either. B.Neither could I C.I can't, either 9. Cathy doesn't like dogs. A.I don't, either B.I am not, either C.Neither am I 10. I don't go to work every day. A.Neither do I B.Neither am I C.And I am, either IV. Supply the correct form of the words in brackets. 1. Avatar is probably the ______________film I’ve ever seen! (bad) 2. A dancer must throw her heart and soul into every ______________. (perform) 3. I think Men in Black 1 was as ______________as Men in Black 3. (excite) 4. Although John and Andrew look exactly alike, they act quite ______________. (different) 5. Dong Ho paintings are made with ______________colours. (nature) 6. His friends are all ______________ - they’re painters, musicians, and writers. (art) 7. He later became a famous jazz ______________playing saxophone. (music) 8. The problems seemed so small and ______________. (important) V. There is one mistake in each sentence. Underline and correct the mistake. 1. A lot of people are good artists and they are successfully in life. 2. Music promote creativity, social development, and personality. 3. The Mona Lisa is a portrait paint by the Italian artist Leonardo da Vinci. 4. Your violin is the same with the one I’ve just bought. 5. My mother doesn’t like rock music and I don’t too. 6. The weather of Hong Kong is different from that of Canada’s. 7. How long do you go to the movies? - Twice a month. 8. The weather today is not so hot as it is yesterday. VI. Put the following verbs into the correct tense. 1. She (work) ………………. as an actress since last year. 2. I think he (become) ………………. an artist in the future. 3. Drawing and dancing (be) ………………. her hobbies. 4. He (travel) ………………. around the world for a month. 5. He (write) ………………. more than 6000 pieces of music when he was alive. IV. Choose the word which best fits each gap. While art may not be vital to fulfill our basic needs, it does make life (1) ________. When you look at a painting or poster hang on your living room wall, you feel happy. The sculpture on the kitchen windowsill create a (2) ________ of joy. These varieties of art forms that we are surrounded by all come (3) ________to create the atmosphere that we want to live in. Just like art, music can make life extremely joyful and can have a huge effect (4) ________ our mood. If you have something hard or difficult to work on or are feeling tired, an energetic song will likely (5) ________you up and add some enthusiasm to the situation. Similarly when stress is high, many people find that relaxing to calming music is (6) ________ that eases the mind. 1. a. boring b. beautiful c. joyful d. helpful 2. a. sense b. feel c. cause d. way 3. a. away b. along c. down d. together 4. a. on b. in c. at d. of 5. a. take b. wake c. pick d. bring 6. a. something b. anything c. everything d. nothing

Mn giúp em với, em cần gấp ạ Cảm ơn mn