If the directions on a bottle say, "shake well before using" what must it be?

Directions Average dose 2 tablespoons of Protecto after each meal or according to your phyBicians instructions. Can be added to Tomato Juice EXEMAS Protecto is a splendid culture for Enemas. ... Shake well before using. ... the said bottles of Protecto as an official sample #41-022 H of the Food and Drug Administration.

It would be a solution.

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.