假如一粒花生米燃烧，使锥形瓶内的20ml水由25℃升高到35℃（提示：1ml水每升高1℃需要吸收4.2 焦的热量），锥形瓶内的水吸收了____ 焦的热量．实际上此粒花生全部燃烧产生的热量比上述热量____ ．（填多或少）

    A woman was lucky. One day, she had a chance to visit 1 the hell(地狱) and the heaven(天堂).

    An angel(天使) took her to the hell first. The woman 2 a table in the hell. There was lots of food on the table. Many people sat around the table, but they felt 3^. They were hungry." Why are they still hungry with so much food here?" she asked the angel.

    "Look at their 4," the angel said. The people held 5 chopsticks(筷子) in their hands. They used the chopsticks to 6 the food. But the chopsticks were so long that they couldn't 7 the food to their mouths.

    Then the angel took her to the heaven. There was a table and there was food on it, too. They 8 used long chopsticks. People there felt happy. They weren't hungry 9 they learned to feed each other.

    That's the 10 between the hell and the heaven. Can you understand it?

一定质量的甲烷在不充足的氧气中燃烧，甲烷完全反应，生成CO、CO₂、H₂O的总质量为10.4g，若其中H₂O的质量为5.4g，计算生成CO的质量。