Author: Anonymous

Which of the following substances  is the conjugate base of CH3NH3+?

Which of the following substances  is the conjugate acid of CH3NH2?

The hydrogen carbonate ion (HCO3-) is amphiprotic.

The carbonate ion (CO3-) is amphiprotic.

For this question, answer it on your work paper. In the box below, type “complete” when finished. Make sure to show all of your work. At 700 °C, Kc= 3.85×108  for the following reaction:  A (aq) +   5 B (aq)   ⇄   2 C (aq) At equilibrium, it is determined that [A] = 1.07 x 10-2 M and [C] = 4.59 x 10-3 M What is the concentration of compound B at equilibrium?

For this question, answer it on your work paper. In the box below, type “complete” when finished. Make sure to show all of your work The Kb of a base is 7.1 x 10-7. Calculate the Ka for its conjugate acid.

Who is the “father of dental hygiene”?

The method of sterilizing our instruments at SPC is by wrapping the instrument cassettes and placing them in an autoclave, How long should the cycle be run once the appropriate pressure and heat is achieved?

Ways to maintain confidentiality of protected health information is by

Abby had always dreamed of being a dental hygienist to keep her motivated towards her goal she had a tatto of a tooth put on her wrist. She didn’t have a lot of money as she was a “poor” college student so she went to a friend of a friends “garage tatoo parlor”  five years ago. She now is having a lot of flu like symptoms that have been going on for months so she finally goes to the doctor and is diagnosed with: