A)
Given:
[OH-] = 3.2*10^-12 M
use:
[H3O+] = Kw/[OH-]
Kw is dissociation constant of water whose value is 1.0*10^-14 at 25 oC
[H3O+] = (1.0*10^-14)/[OH-]
[H3O+] = (1.0*10^-14)/3.2*10^-12
[H3O+] = 3.125*10^-3 M
Answer: 3.1*10^-3 M
B)
Since [H3O+] > [OH-], solution is acidic
Answer: acidic
C)
Given:
[OH-] = 3.2*10^-2 M
use:
[H3O+] = Kw/[OH-]
Kw is dissociation constant of water whose value is 1.0*10^-14 at 25 oC
[H3O+] = (1.0*10^-14)/[OH-]
[H3O+] = (1.0*10^-14)/3.2*10^-2
[H3O+] = 3.125*10^-13 M
Answer: 3.1*10^-13 M
D)
Since [H3O+] < [OH-], solution is basic
Answer: basic
Only 4 parts at a time please
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. 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 [H3O+] of each aqueous solution with the following [OH-]: Part C cleanser, 3.0x10-5 M. Express your answer using two significant figures. | ΑΣΦ 6 ? [H30*) = M Submit Request Answer Part lemon juice, 3.5x10-13 M. Express your answer using two significant figures. IVO AXO ? [H,0')- M Submit Request Answer
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...
Coure Home Homework ch. 12 Acids and Bases Exercise 14.65 with eText link Calculate H, Ogiven OH in each aqueous solution. Part E [OH]-36x10-10 M Express your answer using two significant figures. να ΑΣφ ? HO] м Submit Request Answer Part F Classify this solution as acidic or basic. acidic basic Submit Request Answer Dart G P Pearson Copyright 2019 Pearson Education Inc. All rights reserved. I Terms of Use I Privacy Policy I Perm MacBook Air F4 FS
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 the [H3O+] of each aqueous solution with the following [OH-]: 19 of 20 Part A 0 of each aqueous solution OH stomach acid, 1.7 x 10-13 M Express your answer to two significant figures and include the appropriate units. alue Units Submit Request Answer vPart B urine, 3.8 x 109 M Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer Part C orange juice, 2.7 x 1011 M Express your answer...
Revie Calculate [H3 Ogiven OH solution. in each aqueous Part A (OH=5.7x10-12 M Express your answer using two significant figures. ? М H,O Previous Answers Request Answer Submit
In Review Calculate (H3O+] in the following aqueous solution at 25 °C: [OH-] = 1.1x10-9M. Express your answer using two significant figures. VO AL ? [H3O+]= M Submit Request Answer Part B Calculate (H3O+] in the following aqueous solution at 25 °C: (OH-] = 2.9x10-2M. Express your answer using two significant figures. ΠΗ ΑΣΦ ? [H,0*] = M Submit Request Answer Pearson
Calculate the [H3O+] value of each aqueous solution. Part A NaOH with [OH-] = 1.0 x 10-2M Express your answer using two significant figures. VALO ? Submit Request Answer Part B milk of magnesia with [OH-] = 1.2 x 10-5M. Express your answer using two significant figures. IVO AEO ?
Part A Calculate the concentration of an aqueous solution of Ca(OH), that has a pH of 11.25. Express your answer using two significant figures. PO AE O a ? [Ca(OH)2) = M Submit Request Answer Provide Feedback Doorn