根据You can makeuse of the CO2 (carbon dioxide) given off bya baking soda(小苏打)and vinegar reaction to blow up your balloon!可知你可以利用小苏打和醋反应释放的二氧化碳来炸掉你的气球!因此可知小苏打和醋反应会产生二氧化碳,故选C.2)D.细节理解题。根据Before you begin,make sure that you pull ...
The mixture of baking soda and vinegar became ___. A. solid B. liquid C. gas D. foam 相关知识点: 试题来源: 解析 D。解析:小苏打和醋混合后会产生泡沫。A 选项 solid 表示固体;B 选项 liquid 表示液体;C 选项 gas 表示气体,都不符合小苏打和醋混合后的现象。
What Makes The Balloon Inflate? The science behind this baking soda and vinegar balloon science experiment is achemical reactionbetween anacid and base. The base is the baking soda and the acid is vinegar. When the two ingredients mix, the balloon baking soda experiment gets its lift! They re...
Kids loveeasy science experimentsyou can do with baking soda and vinegar. When baking soda and vinegar combine, you get an incredible chemical reaction everyone will want to try. Check out our top baking soda and vinegar science experiments for preschool through middle school. Pin Baking Soda and...
用baking soda和vinegar 做清洁,二氧化碳使人中毒啊,好晕啊。 û收藏 转发 评论 ñ赞 评论 o p 同时转发到我的微博 按热度 按时间 正在加载,请稍候...查看更多 a 43关注 5粉丝 420微博 微关系 她的关注(34) 刚刚 围脖心情心语 selectMOCA日系穿搭 日系杂志穿搭汇 ...
根据"The baking soda is a base(碱),while the vinegar is an acid(酸). When the two are put together, they create CO2."可知,小苏打和醋的反应会释放出二氧化碳,故选C 【小题2】 细节理解题。根据"Before you begin. make sure that you pull the balloon long to make it as easy as possible...
Thebaking soda and vinegar volcanois a fun chemistry project you can do to simulate a real volcanic eruption or as an example of anacid-base reaction. The chemical reaction between baking soda (sodium bicarbonate) and vinegar (acetic acid) produces carbon dioxide gas, which forms bubbles in di...
A. foam B. smoke C. fire D. water 相关知识点: 试题来源: 解析 A。本题考查对实验现象的英语表达。mix baking soda and vinegar(把小苏打和醋混合)会产生很多泡沫,foam 是泡沫的意思;smoke 是烟;fire 是火;water 是水。根据实验常识,小苏打和醋混合会产生泡沫。反馈 收藏 ...
What does it look like afterward? Here’s a picture of ours once we took away the plastic cup. You can hardly even tell we did anything, and the rocks must be nice and clean with the baking soda and vinegar. If the washable paint doesn’t come off the rocks right away, it will ...
A lover of spectroscopy and chocolate. Re: Baking Soda + Vinegar «Reply #2 on:May 02, 2024, 01:10:19 PM » I think you are going to have to explain what you mean by "more powerful". From the standpoint of physics, "power" is defined as "energy per time". So if you mean...