Nocturnes is also used to describe musical pieces about or describing the night. I think the blank would just be "night" or "the night"
Y=-3x-5/2 is the equation in slope-intercept form
Pretty sure it's Hydrogenation. :P
"Bad" Painting is the name given to a trend in American figurative painting in the 1970s by critic and curator, Marcia Tucker (1940–2006).