bằng cách nào có được 200g dung dịch Cu(NO3)2 10%

Mụi ngừi bơ câu hỏi tui hết roài haizzz Đặt 1 câu nữa nè: Fanart lại pic này nha(Cre:một bạn cute nào đó trên Fb):nhận mọi loại nét:> P/s:tradi,line,có kí and full màu(màu nước nha).

Vẽ mầm cổ vũ bóng đá nha!!! (app nha, đẹp lên tui cho hay nhất, xấu bc liền) NL: Việt Nam quyết thắng. Tối nay tui sẽ thức thâu đêm xem bóng đá. Cả nhà đoán trc tỉ số đi

Làm chi tiết nhé, đầy đủ cách bước

Các bạn chuyên anh giúp mk với ạ. Mk đang cần gấp❤😭

( 2 giờ 15 phút + 5 giờ 13 phút ) : 3 =.....

Trong hệ trục tọa độ `xOy` cho đường thẳng (d):` y = 2 x - 2` . Khoảng cách từ o đến đường thẳng d là

Vẽ anime quần áo màu chủ đạo Đỏ + vàng . Tóc cũng vậy :)) Được thì full thân , thêm má có lá cờ VN =) Đẹp ')

Prepositions 1. My mother doesn’t allow me to go out alone ____night. 2. The weather is cold _____winter. 3. Your tablet is almost similar ______mine. 4. AI stands _______Artificial Intelligence. 5. I was born ______June, 2005. 6. The color of this car is quite different _____that of my car. 7. Air pollution results _______health problems. 8. He left for Ha noi _______June, 2nd, 2021. 9. I live ______54, Ngo Quyen Street. 10. _____a winter night, my grandma told me a story about Cinderella. 11. Tim got ______the bus and it began to run. 12. Do you have to look ______the house while your pảents are away? Transformation 1. No student can work out this math except Peter. - Peter is _______________________________________ 2. I have never read this book before. - This is ___________________________ 3. We couldn’t go out because of the strong storm. - The strong storm ________________________ 4. It is five years since we last met. - We _______________________. 5. We are trying our best in order to pass the coming entrance exam. - We are trying our best so that ______________________ 6. I am very excited about seeing her. - I can’t ______________ Word form 1. (geology). I’d like to know something about the _________ features of Viet Nam. 2. (recognise). Ha Long Bay gained UNESCO’s ____________of its natural beauty. 3. (locate). Can you tell me where Ponaga Cham Towers are _____________? 4. (picture). It is said Huong Pagoda is _____________. 5. (astound). The number of people attending the festival is ____________. Ask questions 1. Jack leaves for school at 6.30. 2. Kevin posted an article on the website. 3. Tim went to the supermarket to buy some food. 4. Jim is fond of story books. 5. Peter is in grade 9. 6. We must obey the traffic rules. 7. Jack drew this picture two weeks ago.

mk cần raatss gấp giúp mình ............