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Galina-37 [17]
3 years ago
12

a small cube of aluminum measures15.6mm on a side and weights 10.25g. What is the density of aluminum in g/cm3

Chemistry
1 answer:
astraxan [27]3 years ago
7 0
M - mass: 10,25g
V - volume: 1,56³[cm] = 3,796 cm³
d - density: ??
--------
d = m/v
d = 10,25/3,796
d = 2,7 g/cm³

:)
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The algebraic expression would be:

<em>ppb [=] micrograms of compound/liter of solution</em>

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The respective procedure is in a attached file.  

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2 years ago
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hope this helps!

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3 years ago
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