Consider the given reaction (hint! Make sure the equation is balanced): C4H10(g) +O2(g) à CO2(g) + H2O (l) a. What mass (in grams) of O2is required to react with 8.95grams of C4H10?

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.

What are the coefficients that will balance the skeleton equation below? n2 + h2 → nh3

Which of the following are acids or bases? 1. sodium hydrogen 2. barium hydroxide solution 3. carbonate solution