Chemistry, 06.11.2019 21:31 lilly9240

Calculate the mass of allura red (use mw=496.42 g/mol) required to produce 500 ml of a 1.90x10^-4 m solution. =0.0472g calculations: standard stock solutions 1 ml, 5ml, 10ml, and 15ml. measured allura red: 0.0459g calculate the molarity of each stock solution, show work. b) calculate the concentration of allura red present in the soft drink when made up according to the package instructions. add 1 cup sugar or 1 cup splenda. add cold water & ice to make 2 quarts; stir to dissolve. cherry kool-aid package. 1) a student finishes with her std soln 1 and properly, thoroughly rinses out the 100ml volumetric flask using distilled water. then, however, she immediately proceeds to pipet 5 ml of stock solution into the volumetric flask w/o making any attempt to dry or shake out the residual water in the flask. what effect will this have on her std sol. 5?

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Calculate the mass of allura red (use mw=496.42 g/mol) required to produce 500 ml of a 1.90x10^-4 m...