how would each of the following affect your average acid neutralizing capacity o
ID: 939387 • Letter: H
Question
how would each of the following affect your average acid neutralizing capacity of antacid in mmols H+ per gram? Tell whether it would increase it, decrease it or leave it unchanged. explain briefly.(a) Some powder adhered to the stirring rod and was not rinsed back into the flask before titration.(b) Some of the solution mixture of antacid and HCL splattered out of the flask during heating. (c) The buret was not clean and droplets of NaOH titrant adhered to the walls of the buret during titration. (d) Some HCL was spilled when pipetting the simulated stomach acid solution into the flask originally. (e) The acid was not heated before titrating.
Explanation / Answer
(A) It requires more amount of antacid than expected since some amount adhered to the stirring rod.
(C) Volume of titrant seems to be more than its actual volume required.
(D) It requires less amount of antacid, as the HCl volume decreased due to spilled out.
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