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...
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Understand what the meaning of “mM” is in the context of solutions in chemistry from this brief by a Bartleby expert.
Essentially, back titration is a titration done in reverse. The person performing the titration does not titrate the original sample; instead, they add a known excess of standard reagent to the solution, with the excess then being titrated. Back titrations are useful if the reaction between the...
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Why is concentration important in chemistry? It determines how substances interact and react with each other. 6 What unit is strength measured in? Strength is often not measured in standardized units but rather described qualitatively. 6 Does a higher concentration always mean higher strength? Not ...