A 40-mL VOA vial is 40%-filled with water contaminated with toluene, C6H5CH3, (T = 20 oC; Henry's constant = 0.28 (dimensionless)). The toluene concentration in the liquid is 2 mg/L. Determine: (1) the concentration of toluene in the head space (in ppmV), and (2) the percentage of total toluene mass in the aqueous phase.

8 carbon atoms forming single bonds with 18 hydrogen atoms; a triple bond exists between the third and fourth carbon atom from the right

explanation:

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;