In chemistry, concentration refers to the amount of a substance in a defined space. Another definition is that concentration is the ratio ofsolutein a solution to eithersolventor totalsolution. Concentration is usually expressed in terms ofmassper unitvolume. However, the solute concentration may al...
What does chemical compound mean? What is the chemical name for salt? What are the principles of chemistry? What is suspension in chemistry? What is atomicity in chemistry? Explore our homework questions and answers library Search Browse
What Does Solute Mean? A solute dissolves in a solvent to form a solution. The solute is usually the smaller component of the solution, and it forms a homogeneous mixture with the solvent. When a solute dissolves, it is soluble, and a material may be soluble in some solvents but not in...
Some substances may be insoluble in some cases; for example, water is insoluble in alcohol, but it is soluble in acid.Brian Edgar/Flickr/CC 2.0 SA Insoluble means incapable ofdissolvingin asolvent. It is rare for absolutely nosoluteto dissolve at all. However, many substances are poorly solu...
What does HX mean in organic chemistry? Explain what is meant by the term "chiral molecule". What is a nucleophilic attack? Is RCOOH the formula for a carboxylic acid, an ester, or an amide? Explain. Explain whether 3-pentanol can be oxidized to a carbolic acid?
When it comes to science, a solution doesn’t just mean the correct answer on that chemistry quiz. As a broad term, which at its core refers to a homogeneous mixture of two or more components. Natural solutions are all around us: The air we breathe is a solution, as are many common ...
What is mass spectroscopy in terms of chemistry? What is its significance? What does A stand for in chemistry? How is it related to molecular complexity? In chemistry, what does Keq mean? (a) What are the principles of chemistry? (b) ...
The solvent used in the process of extraction is called solvent. The most commonly used menstrum iswater. What does the term expectorant and demulcent mean? :tending to soothe or soften demulcentexpectorants which give a protective coating to the throat — Therapeutic Notes. demulcent. noun. ...
What is coherent scattering? What is the purpose of washing the solid product with ethanol? Explain your reasoning. What does the term hygroscopic mean? What are the goals and objectives of studying chemistry? What is meant by the term hardening as applied to vegetable oils?Explore...
The air space in the bottle of an anhydrous solvent is usually filled with dry nitrogen or argon instead of air. Dry nitrogen or argon contain insignificant amounts of water vapor. When an anhydrous solvent is opened, the airspace above the solvent should be replaced with fresh dry gases. ...