Trong phòng thí nghiệm, người ta đun nóng hết 12,25g kali pemanganat để thu khí Oxi . a) Viết Phương trình hóa học ? b) Tính thể tích khí Oxi thu được ở điều kiện tiêu chuẩn?

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1. In spite of having to work the next day, Tom watched films on DVD till midnight => Even though………………………………………………………………………. 2.The ending of the film was quite disappointing. => We………………………………………………………………………………….. 3.Although she performed well, she didn’t receive good comments from critics. => Despite her…………………………………………………………………………… 4.We were so interested in the comedy that we laughed from beginning to end. =>the comedy………………………………………………………………………….. 5.I’m frightened by the horror films; however, I enjoy watching them. =>In spite………………………………………………………………………………. 6.This is his first role. His acting is excellent. (nevertheless) =>……………………………………………………………………………………… 7.The film didn’t receive good investment. The film was a great success. (despite) =>…………………………………………………………………………………………. 8.The film was made twenty years ago. Many people have enjoyed seeing it. (however) =>……………………………………………………………………………………….. 8.She has been nominated for Best Actress five times. She has never won once. (in spite of) =>……………………………………………………………………………………………