In the reaction represented by the equation HF + H 2 O H 3 O+ + F- , a conjugate acid-base pair is: A. HF and H2O. B. F– and H3O+. C. H3O+ and H2O. D. HF and H3O+.

Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.

Nonpoint source pollution is difficult to control because it