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April 21, 2015

April 21, 2015

Posted by **Suzanne** on Wednesday, January 27, 2010 at 9:50pm.

- Chemistry -
**Dr Russ**, Thursday, January 28, 2010 at 10:58amCalculate the volume of the cylinder.

(pi)r^2h

3.142 x 1.0 cm^2 x 25.0 cm = approx 75 cm^3

(but calcutae the exact value)

mass = volume x density

mass = 75 cm^3 x 13.5 g cm^3 = approx 1000 g

(but calcutae the exact value)

or approximately 1 kg

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