user-avatar
123456zvn2
2 năm trước
Hấp thụ V lít CO2 vào 200ml dung dịch Ba(OH)2 1M và NaOH 1,5M thì thấy thu được 39,4g kết tủa. Xác định giá trị của V.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Complete the sentences with the words below. rewarding - hectic - compulsive - dedicated - absorbed - keen - relaxing – determined 1. If you want to be a great chess player, you have to be really ……………… to the game. You can become a master only if you are ……………… to practise and compete as often as possible. 2. As a busy working mother, most of my days are really ………………, but I try to make time to do some yoga, which is …………………. at the end of the day. 3. I find teaching guitar quite ……………………. because my students are all so ………………………… to learn that they can't wait to come to class. 4. I often find myself totally ………………………. in a book, especially crime stories. Following the plot makes murder mysteries ……………. reading for me.

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