百度试题 结果1 题目13. What is in the water of the sea?相关知识点: 试题来源: 解析 Salt 海水中含有大量的盐分,因此答案是“Salt”。反馈 收藏
1. What is the percent of salt water in the world? (percent) 相关知识点: 试题来源: 解析 Approximately 96.5% of the world's water is salt water found in oceans and seas. The question asks about the percentage of salt water in the world.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...
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。反馈 收藏 ...
盐汁 yánzhī Main English Definitionsouse Simplified Script盐汁 Traditional Script鹽汁 Pinyinyánzhī Effective Pinyin (After Tone Sandhi)Same Zhuyin (Bopomofo)ㄧㄢˊ ㄓ Cantonese(Jyutping)jim4zap1 Word Decomposition 盐yánsalt 汁zhījuice 🗞️Words in the News ...
What happens to NaCl (salt) in water? Solubility: There are certain cases that some compounds (classified as solutes) can be dissolved in a given solvent. One way to explain how a solute compound can be dissolved in a solvent (or how it is soluble to a solvent) is understanding what ha...
A. The salt will disappear. B. The water will become black. C. The salt will float on the water. D. The water will boil. 相关知识点: 试题来源: 解析 A。本题考查自然科学实验中的常见现象。在实验中,把盐放入水中搅拌,盐会溶解消失,A 选项符合。B 选项水不会变黑;C 选项盐会溶解不是漂浮...
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...
百度试题 结果1 题目2 What does the water have in it? A salt B. food C. sugar D. water 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目 翻译句子(3)Sea water contains salt.海水中含盐(4)Little John felt the bag, curious to know whatit contains.小约翰摸了摸袋子,想知道里面装着什么 相关知识点: 试题来源: 解析 答案见上 反馈 收藏