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 inert mean in chemistry?Chemistry:Chemistry is the science concerned with the study of chemical changes. Chemical changes occur when a substance either donates, accepts or shares electrons with another substance.Answer and Explanation: ...
Permeability is a measure of the ease of passage of liquids or gases or specific chemicals through the material. Permeability is determined by applying a head
The procedure involves chemical reactions, so I'm assuming it is a new molecule or particle of some sort, but what does the dash mean in the formula? Does it relate to the type of bond or something? Also, and this is probably bonus since the useful part of the question deals with ...
What is extraction in organic chemistry? What is reduction in organic chemistry? What is salting out in organic chemistry? What is biological chemistry? What does the "bio-" in biomechanics mean? What is the product of the following organic reaction? Define inorganic evolution. What is the orga...
In the chemistry experiment, a precipitate formed. What does this mean? A. A gas was released. B. A solid formed in the liquid. C. The liquid changed color. D. The temperature increased. 相关知识点: 试题来源: 解析 B。解析:有沉淀形成意味着液体中有固体形成。选项 A 有气体释放 ...
Economics does not naturally lend itself to scientifichypothesis testingas does physics. In the field of epistemology, scientists can learn through logical thought experiments, also called deduction, or through empirical observation and testing, also called positivism. Geometry is a logically deductive sci...
Economics does not naturally lend itself to scientifichypothesis testingas does physics. In the field of epistemology, scientists can learn through logical thought experiments, also called deduction, or through empirical observation and testing, also called positivism. Geometry is a logically deductive sci...
What does onset of oxidation mean in Cyclic volammetryAsk Question Asked 3 years, 8 months ago Modified 3 years, 1 month ago Viewed 1k times -1 I've read a few posts on here on how to calculate onset of oxidations in Cyclic voltammetry. However, I dont know what it actually ...
The preanalytical phase includes a set of processes that are difficult to define because they take place in different places and at different times. Classically, the preanalytical phase included all processes from the time a laboratory request is made by a physician until the...