-- What is [H3O+] in baking soda water? Question 25 options: 1.0 x 10-14 1.0 x 10-7 2.0 x 10-5 5.0 x 10-10 -- What is [H3O+] for buffered aspirin? Question 23 options: 1.0 x 10-7 8.3 x 10-4 8.3 x 10-3 8.3 x 10-9 -- Is apple juice acidic, basic, or neutral? Question 20 options: acidic basic neutral -- Is tap water acidic basic or neutral? Question 21 options: acidic basic neutral -- Is tea acidic, basic, or neutral?...
Part A H3O=2.0 x 10-3 M acidic basic neutral Request Answer Submit Part B H3O1.4 x 10 M O acidic Obasic neutral Part C [OH-8.0 x 103 M acidic basic neutral Request Answer Submit Part D [OH 13.5 x10 10 M acidic basic neutral
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 the [OH-] when the [H3O+] has the following values. complete the following table. 4. Calculate the [OH-] when the [H3O+] has the following values: a. [H3O+]= 1x 10-3M= b. [H3O+]= 1x 10-10 M c. [H3O+]= 1x 10-6 M d. [H30*)= 2.8 x 10-13 M e [H3O+] = 8.6 x 10-7M 5. Complete the following table [H:0"] 1x 10-8 M [OH) pH acidic, basic, or neutral 0.001 2 x 10-5 1 x 10-12 M 10 5 x 10-8 M neutral
The following are solution concentrations. Indicate (by circling) whether each solution is acidic, basic, or neutral. Hint -- consider the power of ten in each concentration. a) 5 x 10-6 M H3O+ acidic/basic/neutral b) 5 x 10-9 M OH- acidic/basic/neutral c) 1 x 10-7 M OH- acidic/basic/neutral d) 2 x 10-3 M H3O+ acidic/basic/neutral
can you please explain why the solutions say it is acidic/ basic? i dont understand the explanation one sheet. thank you. 4) What is the [H3O+] for a solution with a [OH-] of 2.73 X 102 M? Is the solution acidic, basic or neutral? *kw is constant giv The solution is basic because (OH) of 2.72 X 102 M is greater than 1.00 X 10' M. Kw = [H3O+][OH-] = 1.00 x 10-14 [H30+] = TOH-1 [OH-] = 2.72 X...
Ignore the [OH] concentrations 62. Determine if each solution is acidic, basic, or neutral. (a) [H3O+] = 1 x 10-'M; [OH] = 1 x 10-5M. (b) [H3O+] = 1 X 10-10 M;[OH] = 1 x 10-4M (c) [H3O+] = 1 x 10-2 M;[OH-] = 1 x 10-12 M (d) [H,0*] = 1 X 10-13 M; [OH] = 1 x 10 M
Identify each solution as 1) acidic 2) basic 3) neutral and why? A. ___ NaOH with a pH = 8.5 B. ___ pancreatic fluid [H3O+] = 1 x 10−8 M C. ___ [OH−] = 2 x 10−9 M D. ___ Coffee pH = 4
(2) Write a molecular equation for the neutralization reaction between aqueous HCl and aqueous Ca(OH)2? (3) The titration of 20.0-mL of a sulfuric acid solution of unknown concentration requires 22.87-mL of a 0.158M KOH solution to reach the equivalence point. What is the concentration of the unknown sulfuric acid solution? Hint: write the balance molecular equation for the neutralization reaction. (4) Calculate the [OH-] in each solution and determine whether the solution is acidic, basic, or neutral a. [H3O +...
1. In a sample of lemon juice, [H3O+] = 2.5 x 10–3 M. Calculate the [OH-], and classify lemon juice as an acidic, basic or neutral solution.