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The hydrogen phosphite ion (HPO32-) is amphiprotic.

Which of the following substances  is the conjugate acid of HSO31-?

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 4.8 x 10-13. Calculate the Ka for its conjugate acid.

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. Write the Kc expression for each of the following reaction: 3 H2S(g)  +  2 Fe(OH)3(s)   ⇄   Fe2S3(s)  +  6 H2O(g)

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. Kp = 7.2 for the reaction:  Br2(g)  +  Cl2(g)   ⇄   2 BrCl(g) Calculate the value of Kp when the reaction changes to: 3 Br2(g)  +  3 Cl2(g)   ⇄   6 BrCl(g)

Which Disease do we  wear total PPE  for in order to stay safe and prevent ourselves from becoming infected?

The period of time between exposure to bacteria/virus until first clinical sign is the:

If a needle stick(or instrument poke) occurs at SPC, the first thing you need to do is:

One of the most prevalent viruses effecting out young population and causing oral cancer is

HIV is MOST likely transmitted from human to human contact through