Consider the structures of vinegar and triglyceride and draw in any bond dipoles that exist in the molecules above using a dipol
1 answer:
You might be interested in
Answer: The partial pressure of oxygen is 187 torr.
Explanation:
According to Raoult's law, the partial pressure of a component at a given temperature is equal to the mole fraction of that component multiplied by the total pressure.
where, x = mole fraction
= total pressure
,
,
Thus the partial pressure of oxygen is 187 torr.
<u>Answer:</u>
(A)
Density = Mass / Volume
So
Mass = Density × Volume
Mole ratio of toluene : Oxygen is 1 : 9
(B)
1 mole of Toluene produces 7 moles of gas and 4 moles of
Vapour
So the mole ratio is 1 : 11
(C)
1mole contains molecules