At a certain temperature a 40.71% (v/v) solution of ethyl alcohol, C2H5OH, in water has a density of 0.9083 g mL-1. The density of ethyl alcohol at this temperature is 0.7859 g mL-1, and that of water is 0.9924 g mL-1.

Why is carbon ideal for making different compounds?

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98