Answer:
B, 2.22×10^22 molecules
Explanation:
Given PV=nRT, n=PV/RT
n=103.7×1.0/8.314×(65+273.15)
= 0.0368858... moles
Given n= number of particles/avogadros number
number of particles=n×avogadros number
number of particles = 0.03688...×6.02x10^23
= 2.22×10^22 molecules
Answer:
C6H24S3
Explanation:
To go from Empirical Formula to Molecular Formula, you have to divide the actual amount (given) by the molar mass of the EF:
192 / 2(12.01)+8(1.01)+(32.06)
= 2.99
= 3
Then you multiply every subscript in the EF by 3, which gives you C6H24S3
Hope this helps!
-Emma Victoria
The third one because
Most minerals can be characterized and classified by their unique physical properties: hardness, luster, color, streak, specific gravity, cleavage, fracture, and tenacity.
The answer to problem is [He] 2s1. Hope it helps
