A fictional cubed-shaped bacterium, Bacterius cubis, occupies a volume of 2.8 femtoliters. This particular type of bacteria is known to communicate with its own species by secreting a small molecule called bactoX (MW = 122.4 g/mol). A. Each bacterium contains 8850 bactoX molecules that can be secreted. How many moles of bactoX are present in a 1.2 µL sample volume that contains 3.234 × 10° bacterial cells? 4.75 x10-18 moles: mol Incorrect B. Calculate the molarity (mol/L) of bactoX in the 1.2 µL sample volume if all of the bacteria were to simultaneously secrete all of the bactoX molecules contained within their cell bodies into the vial. 3.96 x10¬12 concentration: M Incorrect

A fictional cubed-shaped bacterium, Bacterius cubis, occupies a volume of 2.8 femtoliters. This particular type of bacteria is known to communicate with its own species by secreting a small molecule called bactoX (MW = 122.4 g/mol). A. Each bacterium contains 8850 bactoX molecules that can be secreted. How many moles of bactoX are present in a 1.2 µL sample volume that contains 3.234 × 10° bacterial cells? 4.75 x10-18 moles: mol Incorrect B. Calculate the molarity (mol/L) of bactoX in the 1.2 µL sample volume if all of the bacteria were to simultaneously secrete all of the bactoX molecules contained within their cell bodies into the vial. 3.96 x10¬12 concentration: M Incorrect

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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