Question

calculate the density of an aluminum pipe if the mass of the aluminum is 37g and the level of the water ina graduated cylinder increased by 11.0 mL when the pipe is submerged in the graduated cylinder. then calculate the percent error of the experimental value if the reference value is 2.70 g/cm^3

Answer 1

d = m/v = 37g/11 mL = about 3.36 g/mL.
% error = [(3.36-2.70)/2.70]*100 = ?

Answer 2

2.44