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please answer all from a to f.
188 ANAL0478: Evaluating Commercial Antacids 4. A student analyzed an antacid tablet from a bottle of 48 tablets purchased at a discount store for $1.00. The mass of the tablet was 1.462 g. After adding 25.00 mL of 0.8000M HCI solution to the tablet, the student back-titrated the excess HCI with 3.52 mL of 1.019M NaOH solution. (a) Calculate the number of moles of HCI added to the tablet. (b) Calculate the number of moles of NaOH required for the back-titration (c Calcuate the umbe of mols f HCI neutrired by the anacd tablet (d) Calculate the mass effectiveness of the tablet. (e) Calculate the cost of one antacid tablet. (f) Calculate the cost effectiveness of the tablet.
please answer all from a to f.
188 ANAL0478: Evaluating Commercial Antacids 4. A student analyzed an antacid tablet from a bottle of 48 tablets purchased at a discount store for $1.00. The mass of the tablet was 1.462 g. After adding 25.00 mL of 0.8000M HCI solution to the tablet, the student back-titrated the excess HCI with 3.52 mL of 1.019M NaOH solution. (a) Calculate the number of moles of HCI added to the tablet. (b) Calculate the number of moles of NaOH required for the back-titration (c Calcuate the umbe of mols f HCI neutrired by the anacd tablet (d) Calculate the mass effectiveness of the tablet. (e) Calculate the cost of one antacid tablet. (f) Calculate the cost effectiveness of the tablet.
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Deanna HettingerLv2
3 Jul 2019
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