1 atm = 101,325 Pa = 101.325 kPa
Pa is Pascals, and kPa is kilopascals.
0.750 atm * 101.325 kPa/1 atm = 75.99 kPa = 76.0 kPa
The answer needs to be in 3 significant figures, and therefore 0.750 atm = 76.0 kPa.
D.Nitrogen. Hydrogen. Ammon.
Speed = distance / time
s = 550 / 4
s = 137.5 m/s
In short, Your Answer would be Option B
Hope this helps!
Answer:
Incomplete exercise: isolated 0.169 g of eugenol from 5.09 g of cloves
The answer is:
The theoretical mass of eugenol is 0.8653 g and the percent recovery is 19.53%
Explanation:
The theoritical mass is equal to:
The percent recovery is:
%
D Direction of motion I hope this helps