有趣的干冰实验作文
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有趣的干冰实验作文
英文回答:
I recently conducted a really cool experiment using dry ice, and I can't wait to share it with you. Dry ice is the solid form of carbon dioxide, and it's extremely cold, about -78.5°C (-109.3°F). I decided to use it to create some amazing effects and learn more about its properties.
First, I placed a few chunks of dry ice into a bowl of warm water. As soon as the dry ice made contact with the water, it started to sublimate, which means it turned directly from a solid into a gas. This created a thick, white fog that spilled over the sides of the bowl and onto the table. It was so cool to watch!
Next, I added some dish soap to the water and dry ice mixture. The soap bubbles that formed were filled with the carbon dioxide gas, and they grew larger and larger before floating away. The foggy bubbles looked like something out
of a science fiction movie, and I couldn't believe the effect that the dry ice had on the soap bubbles.
I also used dry ice to create a mini rocket. I put a small piece of dry ice into a plastic film canister and quickly snapped on the lid. As the dry ice sublimated, the gas built up pressure inside the canister until it finally popped, sending the canister flying into the air. It was so much fun to see the power of the carbon dioxide gas in action!
I was amazed by the results of these experiments, and I learned a lot about the properties of dry ice. It's such a versatile substance, and there are so many cool things you can do with it. I can't wait to try more experiments with dry ice in the future!
中文回答:
最近我做了一个非常有趣的实验,使用了干冰,我迫不及待地想要和大家分享。
干冰是二氧化碳的固态形式,非常冷,约为-
78.5°C(-109.3°F)。
我决定利用它来制造一些惊人的效果,并
了解更多关于它的性质。
首先,我将几块干冰放入一个装有温水的碗中。
干冰一接触水,立刻开始升华,这意味着它直接从固体变成了气体。
这产生了一团
浓雾,溢出碗的边缘并流到桌子上。
看起来太酷了!
接下来,我向水和干冰混合物中加入了一些洗洁精。
形成的肥
皂泡泡充满了二氧化碳气体,它们变得越来越大,然后飘走了。
这
些雾蒙蒙的泡泡看起来像是科幻电影中的东西,我简直无法相信干
冰对肥皂泡泡的影响。
我还用干冰制造了一个迷你火箭。
我把一小块干冰放入一个塑
料胶片盒中,然后迅速盖上盖子。
随着干冰升华,气体在盒子内部
产生了压力,最终盒子砰的一声飞了起来。
看到二氧化碳气体的力
量如此强大,真是太有趣了!
这些实验的结果让我感到非常惊讶,我对干冰的性质有了更多
的了解。
它是一种非常多才多艺的物质,有很多酷炫的用途。
我迫
不及待地想在未来尝试更多的干冰实验!。