Chemistry, 09.12.2020 02:40, catzdatbloadd
Ar is a solid below -189 oC with a face-centered cubic array of atoms and a supposed density of 2.01 g/cm3. Assuming that the atoms are spheres in contact along the face diagonal, what is the radius of a Ar atom (in Angstroms)? An angstrom = 10-10 m or 10-8 cm. Hint, first find the length of an edge of the unit cell. (Argon's actual density is 1.65 g/cm3.) oC is degrees calcius it just copy pastes weird
Answers: 1
Chemistry, 22.06.2019 06:30, rosieposie27
(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.
Answers: 1
Chemistry, 23.06.2019 09:00, notearslefttocry14
What sources of error may have contributed to the percent yield not being 100 percent? think about things that may have led to inaccurate measurements or where mass of the product could have been lost if this experiment was conducted in a physical laboratory.
Answers: 2
Ar is a solid below -189 oC with a face-centered cubic array of atoms and a supposed density of 2.01...
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