A substance can be considered as either a mixture or a compound. A mixture is a combination of multiple materials that are combined via physical means. In a mixture, the chemical identities of the component materials are preserved. Answer and Explanation: Se...
Answer to: Give an example of a compound that dissolves exothermically. By signing up, you'll get thousands of step-by-step solutions to your...
Step 2: Identifying a Suitable CompoundOne well-known example of a compound that forms a dimer through hydrogen bonding is benzoic acid. The molecular formula for benzoic acid is C6H5COOH. Hint: Look for compounds that have -OH (hydroxyl) groups, as they are often involved in hydrogen bonding...
A sample of an unknown biochemical compound is found to have a percent composition of 36.10% carbon,5.30% hydrogen,10.53% nitrogen and the balance oxygen.What is the empirical formula for this compound 这道题我的思路不是特别清楚,我总是算不对数.老师的提示是:In order to avoid errors due to ...
Question: The above compound is an example of a(n)acetalketalhemiacetalhemiketalnone of the above acetal ketal hemiacetal hemiketal none of the above There are 3 steps to solve this one.
What is Empirical formula? Give an example for a compound whose Empiri... 02:14 Define the terms, Bond order 02:47 Define the terms, Bond length 02:17 Define the terms, Bond enthalpy 02:34 With respect to the formatiion of Ethane molecule mention. hybridati... 01:23 With respect to...
What is an example of a complex sentence?Sentence ComplexitySentence complexity has to do with the number of dependent and independent clauses in a sentence. Simple sentences consist of one independent clause. Complex, compound, and compound-complex sentences all involve the addition of various ...
a = (b = 5); The C++ statement is an example of A. Compound (合成)assignment B. Embedded (嵌入)assignment C. Chained (束缚)assignment D. Multiple (多重)assignment 相关知识点: 试题来源: 解析 Chained (束缚) assignment 反馈 收藏
三、阅读理解 A useful definition of an air pollutant is a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or material adversely(有害地). Air pollution requires a very flexible definition that permits continuous change....
Answer to: An organic compound is a combination of two elements. What are these elements? By signing up, you'll get thousands of step-by-step...