HELP PLEASE No bots or unrelated answers, I will report why is it important for commercial fishermen to have special fishing license and be limited to fishing during only certain seasons

First of all, fishermen can do the dirty illegal and no one will give a sh*t. These fishermen can do whatever they want, and these companies who say they are helping the fish are supporting the fishermen who destroy them. Don't mean to rant on, but yeah. But to answer your question, this is an effort to save/preserve the marine life down below in out oceans.

Explanation:

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error