Alab culture of bacteria is well studied and k = 0.1 during exponential growth. a culture is inoculated with e3 cells per ml after 100 minutes, what will the dilution need to be in order to produce e4 cfu on a culture plate?

Explanation:

: 6hrs x 100mins

Constant k=0.1

: 01.×4 x6x100=240

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds