mixture D. solution 相关知识点: 试题来源: 解析 B。本题考查物质性质变化的类型。化学变化是指有新物质生成的变化,固体变成气体是有新物质生成的变化,属于化学变化。A 物理变化是没有新物质生成的变化;C 混合物是由两种或多种物质混合而成的物质;D 溶液是由一种或几种物质分散到另一种物质中形成的均一、...
Give an example of a solution which is a weak alkali. View Solution Which is not an example of an ideal solution ? View Solution Give an example each of a molecular solid and an ionic solid. View Solution Give two examples of colloidal solution of liquid dispersed in solid. What is the...
View Solution Give one example each of solid in gas and liquid in gas solutions. View Solution An example of solid solution is : View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
A study is made of the problem of isentropic compression of gas by a spherical shell of finite thickness on the exterior of which there is a vacuum. The complete solution to the problem with different boundary conditions and different equations of state for the shell and the compressible medium...
You'll get a detailed solution from a subject matter expert that helps you learn core concepts.See Answer Question: Return to the ideal gas example presented in this chapter, where we discretized space in order to count microstates. What happens if ...
aThe optimization principle of a gas network operation could be to minimize either power or energy costs of gas transport. 气体网络操作的优化原则能是使气体运输减到最小的力量或能源费用。[translate] aand there is no trend in self-assembly. Although the surfactants[translate] ...
a日式咖喱牛肉 Date type curry beef[translate] a进入健身房需要穿运功鞋 Enters the gymnasium to need to put on transports the merit shoes[translate] a这其中也包括一些绕口令 正在翻译,请等待...[translate] athese according to some criterion, for example that solution with 这些根据某一标准,例如那种...
This example problem demonstrates how to use Henry's law to calculate the concentration of a gas in solution under pressure. Henry's Law Problem How many grams of carbon dioxide gas is dissolved in a 1 L bottle of carbonated water if the manufacturer uses a pressure of 2.4 atm in the bot...
Solution The ideal gaslawstates PV = nRT Because the units of the gas constant are given using atmospheres, moles, and Kelvin, it's important to make sure you convert values given in other temperature or pressure scales. For this problem, convert °C temperature to K using the equation: ...
Copper(II) complex, 1, of the bidentate ligand, L [L = bis(2-ethyl-4-methyl-imidazol-5yl)methane] has been synthesized and structurally characterized. Addition of nitric oxide gas to a degassed acetonitrile solution of 1 yielded the corresponding copper(ii)-nitrosyl complex, 2. In acetonitri...