1.) Calculate the four values of pH, pOH, [H+], and [OH-] for a 0.100 M of HCl.

2.) Calculate the four values of pH, pOH, [H+], and [OH-] for a 0.00250 M NaOH solution.

3.) Calculate the four values of pH, pOH, [H+], and [OH-] fo a 0.00150 solution of nitric acid (HNO3).

4.) The Ka of HCl is known to be about 10^7. What is the [HCl] of a 1.00 M solution.

5.) Acetic acid has a ka= 1.78x10^(-5). Determine the pHof a 0.100 M solution.

6..) Calculate the hydronium ion ([H30+)] concentration of a 0.25 M solution of benzoic acid, HC7H5O2, Ka= 6.46x10^(-5).

2.) Calculate the four values of pH, pOH, [H+], and [OH-] for a 0.00250 M NaOH solution.

3.) Calculate the four values of pH, pOH, [H+], and [OH-] fo a 0.00150 solution of nitric acid (HNO3).

4.) The Ka of HCl is known to be about 10^7. What is the [HCl] of a 1.00 M solution.

5.) Acetic acid has a ka= 1.78x10^(-5). Determine the pHof a 0.100 M solution.

6..) Calculate the hydronium ion ([H30+)] concentration of a 0.25 M solution of benzoic acid, HC7H5O2, Ka= 6.46x10^(-5).

### Recently Asked Questions

- A) Find all of the equilibria in this game. B) Of the equilibria you found, which are stable, and which are unstable? C) What value of x would maximize

- The density of ammonia, NH3, is 0.76 g/L at STP. Calculate the molar volume of ammonia at STP.

- What is the CPT code for this procedure? Procedure: extracapsular cataract extraction with peripheral irrdectomy. Operative note: Patient was prepared and