đốt cháy 4,8gam đồng kim loại trong 4,48 lít khí clo(đktc) thu được Ag hỗn hợp chất rắn X.Tính a biết phản ứng xảy ra hoàn toàn

Vẽ anime ko màu cũng được , có màu càng tốt nl: hôm nay nhìu nhóm bị trừ đ wa

làm hộ làm mik với xin các đấy mik vote 5 sao+ctlhn ko cần chi tiết

$x^{n-1}$(x+y) - y ($x^{n-1}$+$y^{n-1}$) Tính và giải thích cách tính $x^{n-1}$.x

VI. Supply the correct form or tense of the verbs in brackets. 1. The first Brau _______________(come) to Vietnam about a century ago. 2. The majority of people in Vietnam _______________(belong) to the Kinh ethnic group. 3. Hoa Ban festival ____________(start) on March 17thand ____________(end) on March 19th.

Ai làm giúp e , e mới hc onl e cảm ơn

V. Choose the word or phrase among A, B, C or D that best fits the blank in the following passage My village is about 50 kilometers from the city center. It is a very (1)_________ place where people (2)_________ flowers and vegetables only. It is very famous of its pretty roses and picturesque scenes. The air is quite fresh, however, the smell of the roses make people (3)___________ cool. In spring, my village looks (4)____________ a carpet with plenty of colors. Tourists come to visit it so often. Nowadays, with electricity, it doesn’t take the villagers much time (5)___________ the roses. 1. A. beauty B. beautiful C. beautify D. beautifully 2. A. plant B. plants C. grow up D. grows up 3. A. feel B. feeling C. felt D. to feel 4. A. as B. like C. alike D. same

Choose the word which has a different stress pattern from the others 1A breadwinner B homemaker. C washing-up. D equally 2 .A routine. B laundry. C household D finance Xin các bạn giúp mình

Từ câu 7 đến câu 10 nha :(( pls nhanh nếu đc thì giúp mị câu 8 lun nha T.T

đặt câu hỏi phụ em pls em cần gấp r mai em phải nộp bài :( 1 children should spend less than 2 hour a day on screen[less than 2 hour] 2. Do it yourseft the best popular past time in my country[Do it yourseft] 3. the art of paper folding originated in china[in china 4my parent always teach me how to become a good person[my parent]