O NażHPO4 and Na3PO4 O NaH¿PO4 and NażHPO4 O H3PO4 and NaH2PO4
Q: NETFLIX
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A: Homologs are DNA sequences that express the similar gene, but in distinct versions.
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A: Morris water maze test is a test commonly used test to study spatial learning and memory in animals,…
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A: Introduction:- the mule has 63 chromosomes and is therefore infertile.
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- Which of the following represents a Buffer solution?Make a list of the five most critical qualities of an effective extraction buffer. Please provide a brief description of each.You need to prepare an acetate buffer of pH 5.43 from a 0.621 M acetic acid solution and a 2.95 M KOH solution. If you have 730 mL of the acetic acid solution, how many milliliters of the KOH solution do you need to add to make a buffer of pH 5.43? The pKa of acetic acid is 4.76. Be sure to use appropriate significant figures.
- I want to make a buffer solution containing 1 M glycene pH = 10 (Na+), 1 mM ZnCl2 , 1 mM MgCl2. I have the stock solutions 1 M glycene, 1 M MgCl2, 1 M ZnCl2, and 10 M NaOH. My final volume of buffer solution needs to be 250ml. how much (in ml) of each solution should i put into my buffer?Draw titration curve for compound X when NaOH equivalence(s) is/are added. Indicate the buffering region(s) with a box.Calculate the followings: The pH of the final solution after adding 300 ml of 40 mM NaOH to 600 ml of 350 mM NaOH.
- How do you prepare 500 mL pH 6 Citric acid/Phosphate buffer in the laboratory. Please explain briefly.A buffer solution is composed of 1.00 mol of acid and 1.75 mol of the conjugate base. If the pKa of the acid is 3.60, what is the pH of the buffer? pH=Given a BSA stock solution of 4mg/mL how would you prepare a 5 mL sample with a final concentration of 1 mg/mL?