Question

Please use the values in the resources listed below instead of the textbook values. what are the pH and pOH of a solution of 0.0036 M HCI, which ionizes completely? (Assume Kw-1.01x10-14.) pH49 2.4 pOH 4011.6

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Since HCl is a strong acid which completely ionized.

Therefore, [HCl] = [H+] = 0.0036M

pH = -log[H+] = -log[0.0036]

pH = 2.44

pH + pOH =14

pOH = 14 - pH = 14 - 2.44

pOH = 11.56

Add a comment
Know the answer?
Add Answer to:
Please use the values in the resources listed below instead of the textbook values. what are...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Please use the values in the resources listed below instead of the textbook values. The pH...

    Please use the values in the resources listed below instead of the textbook values. The pH of 0.50 M solution of Hris 1.76. Determine K, for HF from these data (Assume K -1.0110 ) Supporting Materials Periodic Table Supplemental Data Constants and Factors Additional Materials Section 14,3 Submit Answer Practice Another Version -/10 points OSGENCHEM1 14.3.P.076. | о му The pH of a 0.125 mM solution of the alkaloid yohimbine is 8.76. Determine K for yohimbine from these data. (Assume...

  • Please use the values in the resources listed below instead of the textbook values. 14 The...

    Please use the values in the resources listed below instead of the textbook values. 14 The pH of a 0.59 M solution of HF is 1.72. Determine K, for HF from these data. (Assume K. = 1.01 X 10% 0.00062 x Supporting Materials Periodic Table Supplemental Data Constants and Factors Additional Materials Section 14.3

  • Please use the values in the resources listed below instead of the textbook values. Hydrogen is...

    Please use the values in the resources listed below instead of the textbook values. Hydrogen is prepared commercially by the reaction of methane and water vapor at elevated temperatures. CH4(g) + H2O(g) equilibrium reaction arrow 3 H2(g) + CO(g) What is the equilibrium constant for the reaction if a mixture at equilibrium contains gases with the following concentrations? CH4 = 0.142 M, H2O = 0.321 M, H2 = 1.29 M, CO = 0.142 M, at 762°C

  • Please use the values in the resources listed below instead of the textbook values. Complete the...

    Please use the values in the resources listed below instead of the textbook values. Complete the changes in concentrations (or pressure, if requested) for each of the following reactions. (a) Reaction 2H2(0) + 0,(@) = 24,0(9) relative change 1 -1.5x x -0.5x x +2x change in concentration (M) 1.80 1.80 x 0.9000 * 1.80 (b) Reaction cs,() + 4H2(g) = CH (9) + 2H25(9) relative change change in concentration (M) 0.022 0.022 Reaction 2 NH,(9) + 2 02(g) = N20(g)...

  • Please use the values in the resources listed below instead of the textbook values. For each...

    Please use the values in the resources listed below instead of the textbook values. For each reaction listed, determine its standard cell potential (in V) at 25°C and whether the reaction is spontaneous at standard conditions. (a) Co2+ (aq) + Pb(s) Co(s) + Pb2+ (aq) E cell = 0.15x v (b) Co(s) + Mg2+ (aq) cell = -2. 09 Co2+ (aq) + Mg(s) V (c) Ag(s) + CO(NO3)3(aq) AgNO3(aq) + Co(NO3)2(aq) cell = v (d) 2 Al(s) + 3 Cu(NO3)2(aq)...

  • my Nules || Ask Your Teac The concentration of hydroxide ions in an aqueous solution is...

    my Nules || Ask Your Teac The concentration of hydroxide ions in an aqueous solution is 3.8x109 M. What is the concentration of hydronium ions in this solution at 25°C? M Need Help? 2. - 3 points WAS OSGENCHEM1 14.1.WA.017. My Notes Ask Your Teache Calculate the concentration of the hydroxide ion (OH) in an aqueous solution if the hydronium ion (H20) concentration is 4.98 x 10 Kw - [H,0*1(OH) - 1.01x10-14 at 25°C. moll mol/L. The lon-product constant for...

  • please answer both questions QUESTION 14 What is the pOH of a 0.0036 M Ba(OH)2 solution?...

    please answer both questions QUESTION 14 What is the pOH of a 0.0036 M Ba(OH)2 solution? a. 11.86 Ob. 2.14 C. 11.56 d. 2.44 .9.07 QUESTION 15 Which of the following titrations could the following curve describe? pH Volame Added a. HNO3 added to KOH b. NaOH added to CH3COOH KOH added to HNO3 d. CH3COOH added to aqueous KOH HCI added to aqueous NH3

  • a solution has a POH at 6.50 at 50° C what is the Ph of the...

    a solution has a POH at 6.50 at 50° C what is the Ph of the solution given that K=6.22 X 10-15 please explain HOW too Use pOH in calculations Question A solution has a pOH of 6.50 at 50°C. What is the pH of the solution given that Kw 6.22 x 10-15 1 at this temperature? Round the answer to two decimal places. Provide your answer below: pH

  • Please give the answers in mL. The Ka value given by my textbook for carbonic acid...

    Please give the answers in mL. The Ka value given by my textbook for carbonic acid are: Ka1=4.45x10^-7 and Ka2=4.69x10^-11. How would you prepare 1.20 L of a buffer with a pH of 9.35 from 0.200 M Na2CO3 and 0.450 M HCl? (This problem requires values in your textbook's specific appendices, which you can access through the OWLv2 MindTap Reader. You should not use the OWLv2 References' Tables to answer this question as the values will not match.) Mix mL...

  • NAME: 1 Fill in the blanks with the appropriate value. Please express concentration values to 3...

    NAME: 1 Fill in the blanks with the appropriate value. Please express concentration values to 3 significant figures. Dont forget the appropriate units (M) for [H3O+] and [OH-], where necessary. In addition, express pH and pOH values to two decimal places. a) [H3O+] = 1.00 x 10-'M [OH-]= pH = POH= b) [H3O+]= [OH-]= pH=2.00 POH= c) [H3O+]= [OH-] = 8.57 x 10-3 M pH = pOH = d) [H3O+]= [OH-]= pH= POH= 10.47 2 Label the above solutions as...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT