Lab Report Organic Chemistry

Standard solution is the solution that is been made by dissolving a precise mass of reactant meaning the starting substance in a chemical reaction, and it is important that the mass is weighed accurately into distinguish volume of water that will be used. This tells us that if the concentration of standard solution is accurate then it can also be used to work the concentration of a different solution that it can also react with. Its concentration is generally given in mol dm-3. Standard solution is made by taking a petri dish and placing it on a balance. Ensure that the balance is set on zero. Once it is set, carefully weight out the amount of mass of substance that is required. Then transfer all this amount to a beaker. Add distilled water so that it can dissolved into a solution, also if there is any substance left on the petri dish then use some water to rinse it off. Do this for at least 2-3 times. Using a glass rod stir all the solid substances until it is dissolved, then transfer the solution to a volumetric flask. Using distilled water to rinse of the beaker and the glass rod repeat this for 2-3 times. Furthermore, add water insure that it is below the line on the volumetric flask. Add the final few drops with a teat pipette to ensure that all the bottom of the meniscus is on the line. Lastly, to finish this procedure place the lid on the flask and turn the flask over for few times so that all the solution is mixed properly. …show more content…
In industry titration is carried out very differently because they use a special machine which reads the results from the end point really rapidly and effectively, they use machines like Kari Fischer automatic titrator which is used to weight the sample, it carries out precise titration and save the data on