HomeworkLib
Question

Calculate [H3O+] given [OH-] in each aqueous solution part a ) [OH-] = 5.7 x 10^-12...

Calculate [H3O+] given [OH-] in each aqueous solution

part a ) [OH-] = 5.7 x 10^-12 M and classify if acidic or basic

part b) [OH-]= 2.0 x 10^-2 M and classify if acidic or basic

part c) [OH-] = 6.1 x 10^-10 M and classify if acidic or basic

part d) [OH-] = 4.3 x 10^-4 M and classify if acidic or basic

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

we know in any solution [H3O+][OH-] = Kw

A solution is acidic if [H3O+] > 1.0x10-7 M

Calculate [H3O+] given [OH-] in each aqueous solution

part a ) [OH-] = 5.7 x 10^-12 M and classify if acidic or basic

[H3O+] = Kw / [OH-] as we know in any solution [H3O+][OH-] = Kw

So

[H3O+] = 1.0x10-14 / 5.7x10-12 = 1.75 x10-3 M and the solution is acidic

part b) [OH-]= 2.0 x 10^-2 M and classify if acidic or basic

[H3O+] = Kw / [OH-] = 1.0x10-14 / 2.0x10-2 = 5.0x10-13 M and the solution is Basic

part c) [OH-] = 6.1 x 10^-10 M and classify if acidic or basic

[H3O+] = Kw / [OH-] = 1.0x10-14 / 6.1x10-10 =  1.639x10-5M and the solution is acidic

part d) [OH-] = 4.3 x 10^-4 M and classify if acidic or basic

[H3O+] = Kw / [OH-] = 1.0x10-14 / 4.3x10-4 = 2.325x10-11 M and the solution is basic

0 0
Add a comment
Know the answer?
Add Answer to:
Calculate [H3O+] given [OH-] in each aqueous solution part a ) [OH-] = 5.7 x 10^-12...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

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

  • Calculate [H3O+] given [OH−] in each aqueous solution. Part A [OH−] = 6.6×10−11 M Part B...

    Calculate [H3O+] given [OH−] in each aqueous solution. Part A [OH−] = 6.6×10−11 M Part B Classify this solution as acidic or basic. Part C [OH−] = 4.5×10−9 M Part D Classify this solution as acidic or basic. Part E [OH−] = 6.6×10−4 M Part F Classify this solution as acidic or basic. Part G [OH−] = 2.5×10−2 M Part H Classify this solution as acidic or basic.

  • Calculate [H3O+] given [OH-] in each aqueous solution. part A) [OH-] = 3.2x10^-12 M part B)...

    Calculate [H3O+] given [OH-] in each aqueous solution. part A) [OH-] = 3.2x10^-12 M part B) classify this solution as acidic or basic ^ part C) [OH-] = 3.0x10^-2 M part D) classify this solution as acidic or basic ^ part E) [OH-] = 1.6x10^-10 M part F) classify this solution as acidic or basic ^ part G) [OH-] = 1.8x10^-4 M part H) classify this solution as acidic or basic ^ Sign in MyLab & Mastering <Chapter 14 HW...

  • Calculate [H3O+] in the following aqueous solution at 25 ∘C: [OH−]= 1.0×10−9 M . Calculate [H3O+]...

    Calculate [H3O+] in the following aqueous solution at 25 ∘C: [OH−]= 1.0×10−9 M . Calculate [H3O+] in the following aqueous solution at 25 ∘C: [OH−]= 2.3×10−2 M . Calculate [H3O+] in the following aqueous solution at 25 ∘C: [OH−]= 6.1×10−12 M . Classify the solutions as acidic or basic. [OH−]=1.0×10−9 M[OH−]=1.0×10−9 M [OH−]=2.3×10−2 M[OH−]=2.3×10−2 M [OH−]=6.1×10−12 M[OH−]=6.1×10−12 M

  • Part A Part complete Calculate [H3O+] in the following aqueous solution at 25 ∘C : [OH−]=...

    Part A Part complete Calculate [H3O+] in the following aqueous solution at 25 ∘C : [OH−]= 5.3×10−4 M . Express your answer using two significant figures. -- SubmitPrevious AnswersRequest Answer Part B Part complete Calculate [H3O+] in the following aqueous solution at 25 ∘C : [OH−]= 2.4×10−12 M . Express your answer using two significant figures. -- [H3O+] [ H 3 O + ] = nothing M SubmitPrevious AnswersRequest Answer Part C Part complete Calculate [H3O+] in the following aqueous...

  • Instructions: Determine if each solution is acidic, basic, or neutral. [H3O+] = 1 x 10-10 M;...

    Instructions: Determine if each solution is acidic, basic, or neutral. [H3O+] = 1 x 10-10 M; [OH-] = 1 x 10-4 M [H3O+] = 1 x 10-7 M; [OH-] = 1 x 10-7 M [H3O+] = 1 x 10-1 M; [OH-] = 1 x 10-13 M [H3O+] = 1 x 10-13 M; [OH-] = 1 x 10-1 M Instructions: Calculate [OH-] given [H3O+] in each aqueous solution and classify the solution as acidic or basic. [H3O+] = 2.6 x 10-3...

  • Calculate [H3O+] given [OH-] in each aqueous solution. view images for the 4 part question <Chapter...

    Calculate [H3O+] given [OH-] in each aqueous solution. view images for the 4 part question <Chapter 14 Hw Exercise 14.65 with eText link Calculate H,O* given [OH in each aqueous solution Part E OH-1.6x10-10M Express your answer using two significant figures. VOAXD ? м H,O] Request Answer Submit Part F Classity this solution as acidic or basic. acidic basic Bequest Answer Submit Part G (он -18104 М neyueai MIIDnel Submit Part G (OH-18x10-4 M Express your answer using two significant...

  • Calculate the value of [−OH] from the given [H3O+] in each solution and label the solution...

    Calculate the value of [−OH] from the given [H3O+] in each solution and label the solution as acidic or basic: (a) [H3O+] = 2.4 × 10−9M; (b) [H3O+] = 5.1 × 10−2M. (a) × 10 M, (select)acidicbasic (b) × 10 M, (select)acidicbasic

  • Calculate either [H3O+] or [OH-] for each of the solutions. Solution A: [OH-] = 1.29 x...

    Calculate either [H3O+] or [OH-] for each of the solutions. Solution A: [OH-] = 1.29 x 10-7 M Solution A: [H3O+] = M Solution B: [H3O+] = = 9.97 x 10-9 M Solution B: [OH-] = M Solution C: [H3O+] = 6.69 x 10-4 M Solution C: [OH-] = M Which of these solutions are basic at 25 °C? A: [OH-] = 1.29 x 10-7 M

  • Calculate either [H3O+] or [OH−] for each of the solutions. Solution A:[OH−]=2.59×10−7 M Solution A: [H3O+]=...

    Calculate either [H3O+] or [OH−] for each of the solutions. Solution A:[OH−]=2.59×10−7 M Solution A: [H3O+]= M Solution B:[H3O+]=8.91×10−9 M Solution B: [OH−]= M Solution C:[H3O+]=7.61×10−4 M Solution C: [OH−]= M Which of these solutions are basic at 25 °C? A:[OH−]=2.59×10−7 M B:[H3O+]=8.91×10−9 M

  • Calculate either [H3O+] or [OH-] for each of the solutions. Solution A: [OH") - 3.25 x...

    Calculate either [H3O+] or [OH-] for each of the solutions. Solution A: [OH") - 3.25 x 10-7M Solution A: [H,011- M Solution B: [H, O'] = 7.75 x 10-M Solution B: [OH-]= M Solution C: [H, 0+1=6.43 x 10 M Solution C: [OH-= M Which of these solutions are basic at 25 °C? A: [OH-] = 3.25 x 10-7M B: [H0+1= 7.75 x 10-'M C: [H,0+) = 6,43 x 10 M What is the pH of an aqueous solution with...

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