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Mass of the metal-;x Change in temperature, Ar -24.48'C-14.61 -9.87 °C Heat energy, q- 2584 J Specific heat for the aluminum.s 0.897 J/g °QC Therefore 2584 J-mx 0.897 J/g °Cx9.87°C m 291.9 g Hence, the mass of aluminum is 2919g
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