What did the teacher use to stir the salt and water? A. A glass B. A hand C. A spoon D. A pen 相关知识点: 试题来源: 解析 C。解析:“Then, she added a spoonful of salt and stirred it with the spoon.”表明老师用勺子搅拌盐和水。反馈 收藏 ...
A. The salt will disappear B. The water will become ice C. The salt will change into sugar D. The water will turn into milk 相关知识点: 试题来源: 解析 A。解析:在这个句子中,根据常识我们知道把盐放入水中搅拌,盐会溶解消失。A选项在语法和逻辑上都是正确的。B选项水变成冰需要冷冻而不是加盐...
The sight of ordinary salt dissolved in water is, in all likelihood, entirely familiar to you, as the phenomenon literally dominates the globe. Over two-thirds of Earth's surface is covered by ocean water, which is notably saline, or "salty," in character. ("Sal" is the Latin word for...
百度试题 结果1 题目实验题。 (3)If you mix salt with water, what will happen?相关知识点: 试题来源: 解析 正确答案:The salt will dissolve in the water.反馈 收藏
B. It dissociates into sodium ions and chloride ions. C. It turns into gas. D. It remains unchanged. 相关知识点: 试题来源: 解析 B。中文解析:“When salt is dissolved in water, it dissociates into sodium ions and chloride ions.”,盐溶解在水中会解离成钠离子和氯离子。
The water we have doesn’t exactly do a disappearing act, it just changes states, evaporating into the atmosphere, then raining or snowing back down. The problem is, most of that water – about 77 percent – is salt...
I'm very happy to stand here to make a speech .My topic is “Welcome to Shenzhen“ 你好,亲爱的朋友! 我是非常愉快这里站立做报告。我的题目是“欢迎到深圳“ [translate] a团险销售管理室 Group danger sale management room [translate] aWHEN ACID AND ALKALINE MIXES.SALT AND WATER FORMS.WHEN...
— First put some salt in the water and then ___ .A. mix them up B. mix up them C. mix it up D. mix up it 相关知识点: 试题来源: 解析 C 本题考查动词短语结构搭配。答句意为首先放先放一些盐在水里然后搅拌它。这里的salt是不可数名词所以要用it代指。代词要放在mix up的中间。所以...
awhen acid and alkaline mixes,salt and water forms.when alcohol and acid mixes.what organic material forms 当酸和碱性混合、盐和水forms.when酒精和酸mixes.what有机材料形式 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语...
If we add salt to water, what will happen to the boiling point of the water? A. It will increase. B. It will decrease. C. It will stay the same. D. The water will not boil anymore. 相关知识点: 试题来源: 解析 A。解析:向水中加盐会使水的沸点升高。B 选项不会降低;C 选项会改变...