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FF.SMITH FF.SMITH
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10 years ago
1.  You perform an acid-base titration to standardize an HCl solution by placing 75.00mL of HCl(aq) in a flask with a few drops of indicator solution.  You put 0.1139 M NaOH(aq) into the burette, and the initial reading is 1.51 mL.  At the end point (ie, when the solution just turns faint pink), the burette reading is 39.11ml.  What is the concentration of the HCl(aq) solution?

2. What volume of 0.0998 M Ba(OH)2 solution standardize in the problem 1, above?

3.  Sodium hydrogen carbonate, NaHCO3 (sometimes referred to as bicarbonate) is often sprayed over spilled acid solutions.  Write a chemical equation and net ionic equation for the reaction that would take place?

Im in engineering in university, we have to take one chemistry course and its giving me alot of trouble, help is appreciated!!!
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smilez23smilez23
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10 years ago
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