Determine the vapor pressure at 25 °C of an aqueous ethylene glycol (C2H602) solution that is 14.8% C2H602 by
mass. The vapor pressure of pure water at 25 °C is 23.8 torr.
a) 3.52 torr
b) 22.7 torr c) 1.14 torr d) 20.3 torr

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5