Author: Anonymous

What innovation in art was Marcel Duchamp NOT responsible for?

Aquamarine is a mineral called Beryl. What is the empirical formula of aquamarine if it contains 3.3% beryllium, 6.6% aluminum, 54.9% silicon, and 35.2% oxygen by mass?

Rank the species from most to least soluble in water. Ba(NO3)2, Ksp = 4.64×10–3 Cd(OH)2, Ksp = 7.20×10–15 FeCO3, Ksp = 3.13×10–11

The reaction is run at two temperatures where temperature 1 is lower than temperature 2. Which relationship is correct for either rate constant (k1 or k2) or activation energy (Ea,1 and Ea,2)?

What is the ground-state electron configuration for the phosphide ion (P3–)?

An artist cannot turn a trash can into a readymade artwork.

An artwork that consists of cutting off someone’s tie and pouring shampoo on his head would best be described as ________.

Gustave Courbet’s The Stone Breakers is considered Modern art because it:

Post Modern artworks can ________.

Grant Wood’s American Gothic is ________.