Determine the vapor pressure of an aqueous ethylene glycol (C2H6O2) ( C 2 H 6 O 2 ) solution that is 14.8 % % C2H6O2 C 2 H 6 O 2 by mass. The vapor pressure of pure water at 25 ∘C ∘ C is 23.8 torr t o r r .

v 154.9= 0.9 length length s little over 154.9cm

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.

umm its a tricky question