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density of indium?
The weight of a slice of idium metal is 17.289 g. It is placed into 41.1cm^3 of ethyl alcohol (d=.789 g/cm^3) in a graduated cylinder.
The alcohol is up to 43.4cm^3.
What is a density of indium?
asked
Jul 12, 2017
in
Chemistry
by
Kyson
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1 Answer
m = 17.289 g
V = 43.4 cm
3
- 41.1 cm
3
= 2.30 cm
3
ρ = m/V = (17.289 g) / (2.30 cm
3
) ≅ 7.52 g/cm
3
answered
Jul 12, 2017
by
Jaden
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