Mass = 10 g Density = Mass/volume
Volume of a cube = (side length)3
Measurement
1.1 cm
Now that you have the side length, determine the volume.
Then use the density formula to calculate the density of the
material. Record your observations by selecting the data table
icon.
You may use a calculator for this section.

Measurement
1.1 cm

Please help me explain to me how you can determine the Volume I don’t know how to do that and I need help ASAP today is the last day to do this and I really need help

There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .