When solid mercury (II) nitrate is heated, it decomposes to form solid mercury (II) oxide, gaseous nitrogen dioxide, and oxygen gas. If you start with 0.750 moles of mercury (II) nitrate, how many grams of nitrogen
dioxide should be produced?

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

In an energy pyramid, which level has the most available energy?

Name the intersection of plane bpq and plane cpq.