contestada

4. a plate has 259 colonies, with a sample volume of 10-6 ml. what was the original concentration in the sample?

Respuesta :

The original concentration is 259,000,000=2.6 x 10-8.

OCD=CFU/original cell volume

259/10-6=259,000,000=2.6 x 10-8

Concentration is a totally commonplace idea utilized in chemistry and associated fields. It's far the degree of the way an awful lot of a given substance there may be combined with some other substance.

The concentration of an answer is the degree of the amount of solute that has been dissolved in a given amount of solvent or solution. A concentrated solution is one that has a fantastically large amount of dissolved solute.

In chemistry, concentration refers to the quantity of a substance in a defined space. Any other definition is that attention is the ratio of solute in a solution to either solvent or overall answer.

Learn more about Concentration here:-brainly.com/question/26255204

#SPJ4