Baking Soda Lab

Background Information: cook dad (NaHCO3) constitutes a enhance that has numerous practical and economical uses. NaHCO3 is used in be active extinguishers, household cleaners, fruit cleaner, heavy duty dish cleanser, go by and face wash, tooth and denture cleaner, for cooking and for acid indigestion. The wondrous pertinence of baking hot sodium carbonate is that it can be created by utilize a number of methods. The Athenium Baking pa ash Comp some(prenominal) has clear-cut to make baking soda using the method of reacting polycryst all toldine ammonium hydrogen change with brine, which is flavor water with a high concentration of sodium chloride, as well as potassium chloride, lithium chloride, and calcium chloride. NH4HCO3(s) + NaCl(aq) NaHCO3(aq) + NH4Cl(aq) ammonium hydrogen carbonate + Brine Baking soda + ammonium ion chloride When the baking soda is dried and filtered, there may be contaminants present in the residue, such as KCl, LiCl, and CaCl2. To analyze the honesty fundamental law in their baking soda, as well as the quality of workmanship, geomorphologic flaws, composition, and longevity, the Athenium Baking Soda Company has chartered our team.

In this experiment, we give get a line if any KCl, LiCl, or CaCl2 contaminants are present in the stress of Athenium Baking Soda using emission spectra and calculations to come up part composition. Skills of titration, emission spectroscopy, and thermal gravimetric analysis pass on be utilized in conducting this quality control cognitive operation for the company; therefore, providing the utmost correct purity composition of the baking soda. Emission spectra will be condu cted in place to set which contaminants a! re present in the baking soda sample. The bespatter method will be used for all of the 0.1 M (calcium, potassium, lithium) chloride results as well as the baking soda sample solution. By collecting this data, we will be fitting to determine which contaminants, if any, are present in the sample solution by comparing the wavelengths and peaks of the...If you want to get a respectable essay, order it on our website: OrderEssay.net

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