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.
Answer:
the second sample has a broader range because it has more impurity by percentage
Explanation:
separation techniques
Answer:
5.954×10^23
Explanation:
mm=303.33 g/mol
mole=m/mm
=150/303.33
=0.4945
times by avagadros number=6.02×10^23
=2.977 ×10^23
×2 gold components
=5.954×10^23
Good JAHAHAHAHHAHAHAHGAHAHAHA HAHAHAHHAGAGAGGAGAHA