Đốt cháy 3,2g lưu huỳnh trong bình đựng khí oxi a) viết pt phản ứng xảy ra b) tính thể tích khí oxi cần dùng ở đktc c) Tính khối lượng của lưu huỳnh đioxit thu đc

Tính diện tích hình có dạng như đây: P/S: chỉ cần ghi kết quả cuối cùng, ko cần trình bày

Hòa tan 5,4 g một kim loại hóa trị 3 cần dùng 600ml dung dịch HCL 1M gọi tên kim loại

đặt 10 câu ghép và xác định thành phần cn/vn

Giúp e với, e cảm ơn nhiều ạ For questions 1–15, read the text below and look carefully at each line. Some of the lines are correct but some have a word which should not be there. If a line is correct, put a tick (√) at the end of the line. If a line has a word should not be there, write the word at the end of the line. There are two examples at the beginning (0 and 00). A STAR IS BORN 0 ___√__Although I originally come from Scotland, Ive been living in 00.__to___ Los Angeles for seven years now. I came to here after I graduated 1_______ from drama school because of it was my ambition to become 2_______ a film star. I knew it wouldn't be as easy, but I'm not somebody 3_______ who gives up easily and I'm sure I'll star in a movie one day. 4_______ have sent my CV and photos to every one agent and casting 5_______ director in the city and I go to lots of auditions, sometimes as many 6_______ as ten a week. To get support myself, I do all sorts of different jobs, 7_______ mostly modelling and advertising work, but if I have had small 8_______ parts in television programmes like The X-files and Ally McBeaI, 9_______ which help me for to gain confidence. Last year, a film director 10_______ has spotted me and offered me a supporting role in his latest film. 11_______ It’s the best chance I have had far and I'm very excited about 12_______ it. The film which comes out next January and I'm looking forward 13_______ to be getting more offers of work as a result I love it here and would 14_______ not want to do anything else, but these are difficult times. And 15_______ you learn, as they say ought to take the rough with the smooth.

Cho tam giác abc (AB > AC), E là trung điểm cạnh BC. CMR $AB^{2}$ - $AC^{2}$ = 2BC x DF

Help me. THANK YOU❣️❣️ FAMILY PARTIES BÀI Tập WORD FORMATION Family traditions are often passed down from one (1)(generate)________Lnesatu. to another. (2)(know) ________about how to make a particular cake, or play a special game is never (3)(lose)_______because these things play an important part in special occasions such as (4)(birth)______and public holidays, when families come together for a joint (5)(celebrate)________ . (6)(Fortune)________ however, these seems to be a trend in the modern world for such occasions to happen less (7)(frequent)_______. In many families, people are busier, or live (8)(far)______apart than they used to do, which tends to make the organization of family parties more difficult. But there is a lot of (9)(please)_______ to be gained from a simple family games night. Expensive (10)(equip) _________is not necessary, all you need is a pack of cards, a few (11) ( taste) __________. snacks and each other's company.

giải hộ mình với chỉ cần giải hình thứ 2 thôi xác định dòng dọc nào là j và viết f= gì

Hảy kể 1 câu chuyện mà mang tính giáo dục nhanh nhanh nhá Truyện cổ tích nha Ngắn thôi nha

Các câu này đều chuyển về 2 trường hợp là If và Unless Mọi người giả giúp mình với ạ