To solve the question of what happens when carbon disulphide is added to a mixture of iron filings and sulphur, we can follow these steps:1. Identify the Components: We start with a mixture of iron filings and sulphur. Iron fil
mixture混合物colloidsoluteparticlessubstances 40 Science Alive for VELS Level 5 What is a mixture? lthough the air we breathe seems like a single, or pure, substance, it is actually a mixture of many substances. Air consists of nitrogen, oxygen, carbon dioxide and other gases. Like air, al...
英语语法问题We have learned that air is a mixture of gases,___oxygen,water,vapor and carbon dioxide are the most important for what they do.A.whoseB.in whichC.of whichD.where答案选的是C,想问下为什么不能选D,另外介词为什么
Each type of carbonated water has a unique chemical structure, which affects its flavor. For example, mineral water consists of carbon dioxide and water. This mixture is forced through a small opening at high pressure, creating the sparkling effect. Crisp carbonated water is composed of carbon di...
An example of inert gas is argon, which does not react with the molten weld. It is the most commonly used shielding gas in TIG welding. Carbon dioxide and oxygen, however, do react with the molten weld as does a mixture of carbon dioxide and argon. ...
In summary, the question is asking which type of molecule has the highest average speed among oxygen, nitrogen, water, and carbon dioxide in a room. The equation 1/2 mv^2 = 3/2 kT states that the molecular speed of gases at constant temperature is inversely proporti...
odor and a mild taste. Insoluble in cold water, can be dispersed in hot water to form a milky solution. It can be dissolved in hot oil and various organic solvents to form a milky solution. The freezing point is 45~47℃, and the HLB value is 6.7. Sorbitan monopalmitate is used in...
To understand hypoventilation, it is important to know about the process ofgas exchangethat takes place in the lungs. When people inhale, filling the lungs with a mixture of gases found in the air,oxygentravels across the mucus membranes of the lungs and into the blood, switching places with...
aindividual not fully understanding what the activity involves;a full introduction is thus required 不充分地了解什么的个体活动介入; 因而需要充分的介绍[translate] aoasys plans to use an ammonia and carbon dioxide mixture as a draw solute. when the solution is heated, the dissolved ammonium carbonat...
The three main types of CNC laser cutting machines are: CO2 laser cutting machines: these use a carbon dioxide gas mixture to cut through materials. They are the most common type of laser cutting machine, and can be used to cut through a range of materials including wood, plastic, and met...