19.15 Predict the major product for each of the following reactions: (a) [H+] NH3 O ? –H2O (b) [H+], O NH2 ? –H2O (c) NH2 H O [H+] ? –H2O (d) NH2 O [H+] ?

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.

Describe the process that was used in this lab to create magnesium oxide, specifically identifying the type of chemical reaction. explain why the product had a higher mass than the reactant, and how this relates to conservation of matter.

What is the balance to the equation?