user-avatar
hoangphat120805
2 năm trước
Giúp mình với Cho dãy các chất sau, chất nào có khả năng tác dụng lần lượt với clo, brom? Viết phương trình hóa học của phản ứng xảy ra, gi rõ điều kiện pư: H2, Fe, NaOH, H2S, NaBr, NaI.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Read the passage. Decide whether the statements are True or False then answer the questions. My favorite movie is cartoon "Tom and Jerry". Tom is a cat with blue and white color. He keeps the house for a normal family and has a very free life. His job is chasing Jerry day by day. Jerry is a brown house mouse. He usually lives in the deep cave behind the wall. Although they hate each other so much and always find ways to hurt the opponent but when Tom or Jerry falls into really dangerous situations, then both become another savior. The film is an endless confrontation between Tom and Jerry, bring plenty of laughter for the audiences. I love this film because when I watch it I feel very glad, feeling like returned to my childhood. A. True or False 1. Jerry is very scared of Tom. ……………… 2. They sometimes help each other in a hard situation. ……………… 3. Tom is a black and white cat. ……………… 4. Tom and Jerry is a moving one. ……………… 5. People often laugh when they watch this cartoon. ……………… B. answer the questions. 1. What Tom color? ………………………………………………………………………………………………………………………………………………………………… 2. Does Tom usually live in a cage? ………………………………………………………………………………………………………………………………………………………………… 3. When will they help each other? ………………………………………………………………………………………………………………………………………………………………… 4. How do the audiences feel when they watch "Tom and Jerry"? ………………………………………………………………………………………………………………………………………………………………… 5. Why does the writer love "Tom and Jerry"? …………………………………………………………………………………………………………………………………………………………………

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