user-avatar
quantri.c2kado.donduong
2 năm trước
cho 6.3 gam hồn hợp a gồm hai kim loại nhôm và magie tác dụng hết với dung dịch axit clohidric, sau phản ứng thu được 2 muối là nhôm clorua, magie clorua và 6,72 lít khí hidro(đktc). tính khối lượng mỗi kim loại trong hỗn hợp a -> Làm nhanh= hay nhất nha
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

15. They drank such a lot of coffee that they couldn’t sleep all night. (so… that)  .......................................................................................................................................... 16. The milk is excellent enough for the children to want some more. (so… that)  .......................................................................................................................................... 17. The exam was so difficult that most of the students couldn’t do it. (such… that)  .......................................................................................................................................... 18. The weather was lovely enough for us to spend the whole day in the garden. (such…that)  .......................................................................................................................................... 19. The story was too funny for him to stop laughing. (such… that)  .......................................................................................................................................... 20. There is so much rain that we can’t go out. (such…that)  .......................................................................................................................................... 21. There were so many people in the hall that we couldn’t see him. (such … that)  .................................................................................................................................... III. Use the correct form of the word in brackets for each gap. 1. There are two _______________ - one at the front and one round the back. (enter) 2. We can find lots of _______________and drink at the supermarket. (feed) 3. All the people walk in a _______________ direction. (south) 4. Every summer thousands of people flock to the _______________. (country) 5. Their holiday was spent _______________ on the mountain. (enjoy) 6. Since her _______________ the room has been full of laughter. (arrive) 7. He is now studying in the USA as an _______________ student. (change) Giải giúp mik nhé! Mik cần gấp

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team