user-avatar
924418711229702
2 năm trước
Cho 3 dung dịch muối A, B, C ứng với 3 gốc axit khác nhau, thoả mãn điều kiện sau: A + B có khí thoát ra B + C có kết tủa xuất hiện A + C vừa có kết tủa vừa có khí thoát ra. giúp mình với
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

I. Put so, such or such a 1. The picture was ………..beautiful that we kept looking at it. 2. It is ……………beautiful picture that we decide to buy it. 3. There was ……….noise that we couldn’t hear anything. 4. He is ………….busy man that he rarely goes out with us. 5. The doctor has ………….many patients that he can’t take a short rest. 6. There is ………..much air pollution that we can’t live longer. 7. It was ………….difficult exercise that we had to ask for his help. 8. It was ………..nice day that we all went on a picnic. 9. It is ……….hot that we have to stay at home. 10. It was ………..an interesting film that she cried. 11. The coffee is too strong………. I can’t drink it. 12. He didn’t pay attention to your explanation, ………. he couldn’t understand the lesson. 13. The food was ………..good that we couldn’t help eating it. 14. We have a lot of homework, …… ……..we can’t go fishing now. 15. He speaks…………rapidly that we don’t hear anything. 16. They drove ……….fast that they couldn’t stop the car immediately. 17. He spoke…………slowly that we felt bored. 18. It is ………..an important meeting that we won’t be absent. 19. The food at the hotel was ……….awful. I’ve never eaten ……….awful food. 20. The test was ………easy that everyone got a high score.

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