8. Fill in the blanks underneath the wave spectrum to indicate the relative positions of each type of electromagnetic radiation from the given word bank.
gamma
ultraviolet
visible
X-rays
microwaves
infrared
radio/tv
w
annu
WN

Which of the following units is not an official si unit

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 .

Adirect relationship can be represented by: a curve a pie chart