The molar mass for PCL3 is 137.33 g/mol
<span>.750 moles X (6.02 x10^23 atoms/1 mol)= 4.52 X 10^23 atoms is the answer </span>
The artifact appears to have gone through 2 half-lives.
One half-life for Carbon-14 is 5730 years.
After 5730 years, there would be 1/2 as much carbon-14
After another 5730 years, there would be 1/4 as much carbon-14
The answer is roughly 11,460 years
Ca(OH)2 is an Arrhenius base and increases the concentration of OH when added to water
Answer:
Explanation:
I am a bit confused is there instuctions on what to write on or anything like that
