A solution is a mixture of one substance dissolved in another so the properties are the same throughout. A solution is composed of a solute and the solvent. The solute is the substance being dissolved and the solvent is the part of the solution that does the dissolving. The solute is of ...
Use of a solution means mixture for the removal of film-like ueberzuegenWIPPERN,HERMANN
A.the mixture of some alcoholic drinksB.the mixed fruit juiceC.a method to a problemD.a way to purify the liquid 相关知识点: 试题来源: 解析 A solution有两个意思:一是答案、解答;二是溶解、溶液。在此是第二个意思。其实由鸡尾酒的调配常理也能判断应该选A。 反馈 收藏 ...
Oxygen is a/an ___. A. element B. compound C. mixture D. solution 相关知识点: 试题来源: 解析 A。氧是一种元素。选项 A“element”是元素,氧是元素;选项 B“compound”是化合物;选项 C“mixture”是混合物;选项 D“solution”是溶液。反馈...
The substance that has a fixed composition is called a _. A. mixture B. solution C. compound D. element 相关知识点: 试题来源: 解析 C。有固定组成的物质叫化合物。选项 A 混合物没有固定组成;选项 B 溶液是混合物;选项 D 元素是单质,不是化合物。反馈 收藏 ...
(b) What is meant by (i) homogeneous mixtures, and (ii) heterogeneous mixtures? Give two example os homogeneous mixtures and two of heterogenous mixtures. Video SolutionText SolutionVerified by Experts The two examples are (a) a mixture of soil and water , and ( b) a mixture of iron ...
百度试题 结果1 题目 ___is a mixture of two or more elements in solid solution in which the major component is a metal. 相关知识点: 试题来源: 解析 An alloy 反馈 收藏
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aAs for the filling of 关于装填[translate] a我们以作为中国人而骄傲 But we by take the Chinese arrogantly[translate] aFRANCO 佛朗哥[translate] acompound than others in a mixture or a solution, resulting in 化合物比其他在一个混合物或一种解答,造成[translate]...