Blog

The entropy of vaporization of water is 109.0 J/mol K. What is the enthalpy of vaporization of water at its normal boiling point? Enter the answer and show the math on the scratch paper.

How does the concentration of Co3+ ions change in a saturated solution when solid Co(OH)3 is added to a solution in equilibrium ?Explain in the scratch sheet including all reactions

The oxidation number of P in phosphate is _____

In the Brønsted Lowry model of acids and bases, a base is a ______

President Franklin Roosevelt’s court-packing plan aimed to shift the balance of power in favor of his legislative agenda.

The WPA (Works Progress Administration) was a government agency established to manage several federal job programs created under the New Deal; it became the largest employer in the nation. 

President Roosevelt declared this __________ in order to stop “runs on the bank.”

Phrase used to describe a vast area of the Midwest where windstorms blew away millions of tons of topsoil from parched farmland after a long drought in the 1930s, causing great social distress and a massive migration of farm families. 

This federal agency established in 1934 to regulate the issuance and trading of stocks and bonds in an effort to avoid financial panics and stock market crashes.

President Franklin Roosevelt signed Executive Order 6102, banning private gold ownership.