Oxaloacetic acid (or 2‑ketosuccinic acid) is a very important intermediate in metabolism. the compound is involved in the citric acid cycle for energy production within the cell. however, the compound is unstable and slowly decomposes spontaneously. draw the decomposition products.

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid