A certain indicator ha has a ka value of 16x10-7 the
A certain indicator HA has a ka value of 1.6x10-7. The protonated form of the indicator is blue as well as the ionized form is red.
1) Explain what is the pka of the idicator?
2) Define what is the color of the indicator in a solution with pH=9?
Expected delivery within 24 Hours
explain which is the best acid to use in the preparation of a buffer with ph 93option-nh2oh kb 91 x 10-9ch3nh2 kb 37
explain the solubility product constant of mnoh2 is log ksp-1272 explain how many milligrams of mnoh2 can be presented
explain what is the ph of an acetate buffer in which the ch3choohch3coo- ratio is 15 pka acetic acid is
will the oligopeptide gly-met-tyr or the dna sequence agttcact contain more information or could it be the same or is
a certain indicator ha has a ka value of 16x10-7 the protonated form of the indicator is blue as well as the ionized
compute the ph at the equivalence point for the titration of 0130 m methylamine ch3nh2 with 0130 m hcl the kb of
compute the spectral radiance for a blackbody at 2500 k for the wavelength range 4500 angstroms to 4500 10
require to prepare 1000ml of a ph400 buffer solution using 0100 m benzoic acid pka420 and 0120 m sodium benzoateexplain
5000ml of 0130 m naoh is added to 535ml of 0250 m weak acid ka 822x10-5 explain what is the ph of the resulting
1959352
Questions Asked
3,689
Active Tutors
1423249
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
: The National Council for the Social Studies (NCSS) outlines a developmental sequence for social studies-the youngest children learn about their neighborhood
Begin your work by examining each of the following therapeutic approaches and consider the counseling theory that best aligns with each approach:
A counseling center receives a referral for a college student struggling with academic motivation, relationship problems, and anxiety about the future.
Formulate different questions by same topic from the questions below? How might connection to one's culture improve their ability to engage in somatic psycholog
This week, share your thoughts regarding the measurement of behaviors in applied behavior analysis. Identify something in your own life
This week we are examining Counselor Competence and Training. Complete the Self Inventory on page 342. Answer the questions below:
Clinical mental health counseling versus school counseling really brought to light for me how influential professional organizations are on our field.