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AysviL [449]
3 years ago
13

A cube with edge = 1.00” of an unknown pure substance has a mas off 10.0 oz. what is the density of this substance in g/mL? In k

g/L?
Chemistry
1 answer:
max2010maxim [7]3 years ago
3 0

Answer 1) The density of the cube will be 17.30 g/mL

We know the edge that is 1 inch, we have to convert it into cc which will be;


1" = 16.38 cc and cc = mL


The given mass is in oz, we need to convert this as well in g;


10 oz = 283.495 g;


We have the formula as Mass = Density / Volume


Substituting the values; Density = (283.495 / 16.38) = 17.30 g/mL



So the density will be 17.30 g/mL


Answer 2) The density of cube will be 1.738 Kg/L


The same procedure of conversion would be done here,


Mass in Kg will be 0.02834 Kg and Volume will be 0.0163 L


On solving with the equation as Mass = Density /  Volume;


Density = (0.02834 / 0.0163) = 1.738 Kg/L


Hence, the density will be 1.738 Kg/L

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