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6) A stock solution of HCl is 11.50 M, if 15.29 ml of the stock solution...
6) A stock solution of HCl is 11.50 M, if 15.29 ml of the stock solution is diluted with water to a total volume of 5.000 L what is the pH, POH, [H3O], and (OH) at 25°C of the new (dilute) solution? (show your work). pОН: pH : [OH-] : [H30*) :
6) A stock solution of HCl is 11.50 M, if 15.29 ml of the stock solution is diluted with water to a total volume of 5.000 L what is the pH, POH, [H30*), and (OH') at 25°C of the new (dilute) solution? (show your work). pH : pОН: [H30*): (OH) :
6) A stock solution of HCl is 11.50 M, if 15.29 ml of the stock solution is diluted with water to a total volume of 5.000 L what is the pH, POH, [H3O*], and (OH) at 25°C of the new (dilute) solution? (show your work). pH : рон: [H30*) : [OH') : Experimental Data, Observations, and Calculations - Use correct sig figs and units for all measurements and calculations Part B: Standard pH What color do you see for each...
5) A solution is 0.000037 M in H307. What is the pOH of the solution? (show your work). рон 6) A stock solution of HCl is 11.50 M, if 15.29 ml of the stock solution is diluted with water to a total volume of 5.000 L what is the pH, POH, [H3O'], and (OH) at 25°C of the new (dilute) solution? (show your work). pH : рон: [H30*) : (OH):
please help with 5&6!! thank you 5) A solution is 0.000037 M in H30*. What is the pOH of the solution? (show your work). рон 6) A stock solution of HCl is 11.50 M, if 15.29 ml of the stock solution is diluted with water to a total volume of 5.000 L what is the pH, OH, (H30*), and (OH) at 25°C of the new (dilute) solution? (show your work). pH : рон: (H30*): (OH):
A solution of HCl is prepared by diluting 25.0 mL of a 1.0 M HCl solution with enough water to make 750 mL of HCl solution. (Show your work for all calculations!) a) What is the molarity of the HCl solution? b) What is the [H3O+] and the pH of the HCl solution? c) Write the balanced chemical equation for the reaction of HCl and Ba(OH)2 d) How many milliliters of the diluted HCl solution is required to completely react...
(a) The hydroxide ion concentration in an aqueous solution of HCl is 2.6x10-13 M. Calculate [H3O+], pH, and pOH for this solution. [H30*]=1 M pH= pOH = (b) The pH of an aqueous solution of HNO3 is 2.50. Calculate [H3O+], [OH"), and pOH for this solution. [H3O+]= M [OH]= M pOH =
4. To what volume should you dilute 25 mL of a 10.0 M HCl solution to obtain a 0.250 M solution? Show your work Final Answer 5. Seawater has a concentration of 0.60 M NaCl. The acceptable amount of NaCi in drinking water is 9.0 g/L. How much pure water should be added to 2.50 L of seawater for it to be safe for human consumption? Show your work Final Answer
7.(6 pts) Calculate the pH, [OH], and pOHl of a 0.0035 M HCl aqueous solution: 8. (6 pts) What are the [Hs0'1, (OH], and poH in a solution with a pH of 3.82? 9. (6 pts) What are the [H:0'], [OH], and pH in a solution with a pOH of 11.75? pH = pOH= , [OH'] = POH ' [OH'] = 10. (6 pts) Calculate the [H30, [OH1, and pH a 0.040 M Ba(OH)2 solution. [OH-11- pH=
You want to dilute a 6.00 M HCl solution to 3.01 M. You need 500. mL of the diluted solution. How much stock solution (6.00 M HCl) must you use? Give your answer in mL.