What mass of iron has a volume of #6.3# #cm^3#?

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Answer 1 · 2018-03-18T05:23:44

#~~49.52 \ "g"#

Iron has a density of #7.86 \ "g/cm"^3#.

The density formula is:

#rho=m/V,#

where #rho# is density, #m# is mass, and #V# is volume.

To find the mass given the density, we use the equation:

#m=rho*V#

So, plugging in the given values, we get

#m=(7.86 \ "g")/(color(red)cancelcolor(black)("cm"^3))*6.3color(red)cancelcolor(black)("cm"^3)#

#~~49.52 \ "g"#