A patient is suspected of having low stomach acid, a condition known as hypochloridia. To determine whether the patienthas this condition, her doctors take a 18.00 mL sample of her gastric juices and titrate the sample with4.85 × 10-4 M KOH. The gastric juice sample required 1.26 mL of the KOH titrant to neutralize it.Calculate the pH of the gastric juice sample. Assume the sample contained no ingested food or drink which mightotherwise interfere with the titration.pH =For the patient to be suffering from hypochloridia, the pH of the gastric juices from the stomach must be greater than pH 4.Does the patient have hypochloridia?unable to determinenoyes

Acids and bases are two chemical substances that react with each other to form a salt and water.…

Answered: A patient is suspected of having low…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Hemoglobin is 6.0% heme (C₃₄H₃₂FeN₄O₄) by mass. Toremove the heme, hemoglobin is treated with acetic acid andNaCl to form hemin (C₃₄H₃₂N₄O₄FeCl). At a crime scene, ablood sample contains 0.65 g of hemoglobin. (a) How manygrams of heme are in the sample? (b) How many moles of heme?(c) How many grams of Fe? (d) How many grams of hemincould be formed for a forensic chemist to measure?
Terpin hydrate contains 1 gr of codeine per fluidounce. How much codeine (in mg) should be added to 8 fluidounces such that each teaspoonful contains 20 mg of codeine? Select: a 946.2 mg b. 427.8 mg c. 518.4 mg d. 6.55 mg. Please type answer note write by hend.
I know the anser is 7.4, but I don't where I get x 10-9 from when I calculate the log. Where does it come from.
Answer the following problem in relation with Carboxylic Acids: The bones of a murdered 9-year-old boy were found lying on his father's property. Immediately the father was suspected of having killed the child. A sample of the soil under the boy's bones was sent to Dr. Vass for analysis. No volatile fatty acids were found in the soil sample. What can you conclude from this data?
Please answer this question.
A patient is admitted to the hospital in complete collapse. His blood pH is 6.8, and his HCO−3HCO3− is 20 mEq/L. A medical history reveals that this patient is a chronic alcoholic. What diagnosis would you give and what prognosis?
Lipids from an organic sample are extracted separately by column chromatography using the ff eluants: 1st eluant - chloroform: methanol: water (6:3:1) 2nd eluant - methanol: chloroform (9:1) 3rd eluant – petroleum ether: ethyl ether (1:1) Test results for each eluate are tabulated below. Identify the possible lipid present in each eluate. Test Reagents 1. KHSO4 2. HNO3,(NH4)3MoO4 3. CHCl3, acetic anhydride, conc. H2SO4 4. -naphthol, conc. H2SO4 5. Hydroxylamine HCl, FeCl3 6. ninhydrin reagent POSSIBLE LIPIDS: Triacylglycerol, cholesterol, sphingomyelin, lecithin
An aqueous solution is 3.50 % by mass hydrochloric acid, HCl, and has a density of 1.02 g/mL. The mole fraction of hydrochloric acid in the solution is ____.
An average man requires 2.00 mg of riboflavin (Vit. B₂) per day. How many pounds of cheese would a man have to eat per day, if this were his only source or riboflavin and if the cheese contained 5.5 microgram Riboflavin per gram?
Draw the dominant form(s) AND indicate the percent composition of each form of glutamic acid when the pH is adiusted to 4.25.
you get an order of 5% amino acid 15% dextrose premixed parenteral nutrition solution, 2L at 83mls/hr. Your pharmacy technician tells you there is a manufacture's backorder on those. How many ml of 20% dextrose would you need to provide the same amount of dextrose in 24 hours?
https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Seliwanoff’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (not a graded question, video is very brief)

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