D 表语substance 由that 引导的定语从句修饰,空格处需填从句的谓语,且 substance是单数,依据从句主谓一致原则,动词也应是单数。结果一 题目 Salt is a substance that () in water. A.dissolve easy B.dissolve easily C.dissolving very easy D.dissolves easily 答案 D 表语substance 由that 引导的定语从句修饰...
百度试题 结果1 题目 45) Resin is a substance that A in water.(A) does not dissolve (B) do not dissolve(C) not dissolving (D) not dissolve 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
athis is the first time that i have heard him sing 这第一次是我听见他唱歌[translate] adid not receive 没有接受[translate] aTo read this article in full you will need to make a payment 读这篇文章您充分将需要付付款[translate] aWe have a vacation on October 1 to 7th 正在翻译,请等待....
Two solutions are mixed to create one aqueous solution with (F-) = 0.0020 M and (Ba2+) = 0.0010 M. Do you expect that a precipitate will form? Explain your answer. You have an aqueous solution of AgNO3. What are the ions that are present in this aqueous ...
What substance will you use to dissolve the copper (II) oxide?Question:What substance will you use to dissolve the copper (II) oxide?Amphoteric Compounds:Amphoteric compounds are classified as ones that can be both an acid as well as a base. Common amphoteric compounds are oxides with o...
What type of substances can easily dissolve in water? View Solution A solution in which more of the solute can dissolve at a given temperature is called View Solution pHof water is7. When a substanceYis dissolved in water, thepHbecomes13. The substanceYis a salt of ...
Dissolve 0.2 g of the substance under 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 溶解低于0.2克物质...
Substances that accept hydrogen ions (H+). H2O looses H+ = OH - hydroxide ion When bases dissolve in H2O: O H H H + = O H - Properties of Bases 1. Bitter taste NEVER TASTE 2. Feels slippery - soap 3. Corrosive- can break down certain substances ex. Burns, tissue damage ...
An insoluble substance refers to a compound that does not dissolve in water or other solvents, leading to the formation of a solid precipitate. This type of substance can be effectively used to remove pollutants from solutions through precipitation methods. ...
Soon, you find that two pills don’t have the desired effect or manage your pain. You may begin taking six pills a day, taking your doses closer together, or taking the medication itself in a different manner than prescribed. You may find your medication more potent if you dissolve it ...