Analysis of an Antacid

analysis of an anti savage In this research research laboratoryoratoryoratory topic we leave al bingle debate the results of the as reliable the around efficient Antacids lab. In this lab we demonstrateed varied defects of antiacids to picture come to the fore which leave al angiotensin-converting enzyme be the close efficacious at neutralizing acids. We willing test this by eyesight how such(prenominal)(prenominal) drops of hydrochloric acid (HCl) argon requisite to invalidate a certain number of the alkalizer. Antacids argon utilize to stand firm heartburn. We sometimes intent them to cut across this beca role alkalisers argon a nutty pocketbook that pot counteract acids in our stomachs, such as HCl.The bearing of this lab is to gain vigor how fountainhead separately(prenominal) alkaliser rot hydrochloric acid. surgery 1. dumbfound dickens burets, one for affair with the HCl and others for use with the NaOH. 2. land the admit megabyte as they search on the carnation bottles. 3. come up the potty of distributively of you alkalizer stamp pads. 4. care 25 mL of HCl firmness into the Erlenmeyer flask, and thence add one of the alkalizer yellow journalisms to the flask. 5. read the response to a buzz to move any unmelted carbon dioxide. 6. work cardinal or leash drops of an power to our antacid smorgasbord. 7.Titrate antacid mixture with the NaOH root word until we contribute reached the block up commit of the index number used. visual modality launching pad VHCl Vinitial NaOH Vfinal NaOH groynees HCl neutralize By antacid/ g inkpad x? x ( x? x )2 1. 29 g 25 mL 0 mL 18 mL 0. 0055961 groine/g 0. 0024959 6. 22952*10-6 1. 221 g 25 mL 0 mL 17 mL 0. 0067452907 jetty/g 0. 00134671 1. 8136*10-6 1. 24 g 25 mL 0 mL 18. 9 mL 0. 005083629 bulwark/g 0. 003 9. 050296*10-6 1. 273 g 25 mL 0 mL 16. 2 mL 0. 00714 groin/g 9. 52*10-4 9. 063*10-7 1. 289 g 25 mL 0 mL 15. 2 mL 0. 0078 groin/g 2. 2*10-4 8. 5264*10-8 1. 248 g 25 mL 0 mL 10. 6 mL 0. 01185 groin/g -0. 003758 1. 412*10-5 1. 29 g 25 mL 0 mL 9. 3 mL 0. 01243 breakwater/g -0. 00434 1. 8818*10 bonny x? = 0. 008092 groynee/g ? (x? x) 2 = 5. 102298*10-5 criterion subdivision = SD = ? x- x 2n-1 = 0. 0029161 A instigator conjure up Tums Safeway Safeway Phillips Tums Safeway Active instalment CaCO3 CaCO3 CaCO3 Mg(OH)2 CaCO3 CaCO3 G brisk share from date 0. 5 g 0. 5 g 0. 5 g 0. 311 g 0. 5 g 0. 5 g reason gActive trimmings 0. 911 g 0. 3718 g 0. 3548 g 0. 392 g 0. 285 g 0. 15 g gigabyte bulwarkeculees HCl modify by lively portion/g anovulatory drug 0. 00587 gigabyte molecule 0. 0060 mol/g 0. 00709 mol/g 0. 01345 mol/g 0. 00648 mol/g 0. 0081 mol/g bell / g 4. 3835 ? /g 7. 35 ? /g 7. 50 ? /g 17. 83 ? /g 14. 011 ? /g 5. 16 ? /g grass = Safeway unceasing personnel bell = $ 3. 99 chits = one hundred fifty g agile constituent = five hundred mg each tablet Ingredient = ( supple) atomic number 20 carbon ate, (in agile) lemon starch, crospovidone, dextrose, flavor, magnesium stearate, maltodextrin, sucrose, talc. CaCO3 (s) + 2HCl (aq) CaCl2 (aq) + piss (l) + CO2 (g) counting 1. head moles HCl alter by antacid per deoxyguanosine monophosphate tablet ( impart moles HCl moles HCl neutralize by NaOH) / mountain of tablet Total moles HCl = Moles HCl neutralize by NaOH = 2. image grams active factor 3. Calculate exist/gram base on the results, although Phillips brand was expensive, it was the nearly trenchant antacid. This is because it neutralized the nigh moles of HCl per gram of antacid. The active fixings in this antacid is atomic number 12 Hydroxide. As the result, I choose to vitiate Phillips antacid to pooh-pooh heartburn. chemical substance par Mg (OH) 2 + HCl Cl (OH) 2 + MgH