A patient went to see the doctor in hospital, the doctor ask for a blood test. Results shown that the patient have (hyperglycaemia). What is the type of analysis? O Qulatitative analysis Quantitative analysis Both qualitative and quantitative analysis
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- Calculate the volume in milliliters of .357 M KOH necessary to titrate .0282 moles of acetic acid to a phenolphthalein end-point. Report the answer with precision of two decimal places. I do not know how to set this up if you could explain how that would be great.Complete this mixed-known qualitative analysis scheme. A draft is included for reference/example:A 0.2637-g of primary-standard-grade benzoic acid was used to standardize a solution of barium hydroxide. An end point was observed after 46.75 mL of base was added. What will be the molar concentration of the base?
- We want to make 400mL of 1x running buffer from the 20x stock. You will add __(ANSWER)___ mL of 20x stock to __(ANSWER)__mL waterWhat is the percentage of total acid expressed as acetic acid (CH3COOH) in a sample of vinegar if 3.000 g of the vinegar requires 20.50 mL of 0.1150 N KOH solution for an endpoint with phenolphthalein indicator? (Note: Use the least significant digits in your answer.)A 4.0520g sample of HCl, specific Gravity 11.18, required 44.15ml of 0.9035M of Sodium Hydroxide in titration, compute for percent purity. Please explain thoroughly. Final answer in percent.
- Calculate the volume in milliliters of 0.368 M KOH necessary to titrate 0.0209 moles of acetic acid (HOAc, HC2H3O2) to a phenolphthalein end-point. Report the answer with a precision of two decimal places.what is the balance equation wirh physical sates of butanoic acid and potassium butanoate as buffer solution.A vinegar sample of 28 mL was diluted with distilled water to a 250-mL volume. 25 mL portion ofthis solution was directly titrated with standard 0.01 mol/L NaH solution. The consumption was foundas 27.1 mL. Find the concentration (mol/L) of acetic acid in vinegar sample.
- Show steps how to get the amount of error (Pduration - Pmarket) for second question in the picture, the answer is -0.75 Please Write Step by Step Solution Otherwise I give DISLIKE !!This is the reaction with Acid-Base indicator. Please explain clearly what the result below means. INDICATORS COLOR BLUE LITMUS PAPER TURNS RED RED LITMUS PAPER REMAINS RED CONGO RED RED/PINK PHENOLPHTHALEIN NO CHANGEIf you were to overshoot tje endpoint in the titration of your unknown acid, would youncalculated molar mass be higher, lower or equal to the actual molar mass