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Please check work! ou have been tasked with cleaning up the lab at the end of the year. You found several beakers and ottles which
Please check work!
ou have been tasked with cleaning up the lab at the end of the year. You found several beakers and ottles which fortunately had labels indicating their contents. You need to dispose of these in two waste uckets-one designated for aqueous waste, and one for organic waste. Note that mixtures containing rganic solvents even in small amounts should not go into the aqueous waste bucket; dilute solutions of rganic solids can go into the aqueous bucket. 1. (10 pts) For each solution in the list below, determine which bucket to dump the waste. Write your answer in the space provided. a. Beaker containing 250mL of 25%HCl in water Ag b. Bottle containing 1L of 10% sodium hydroxide in water Ag c. Bottle containing 500mL of 4% iron chloride in 10% nitric acid Ag d. Bottle containing a 1% solution of caffeine in ethanol (500mL) organic e. Bottle containing a 50:50 mixture of methanol and water (1L total) Organic f. Bottle containing 200mL of 0.2% riboflavin in water organic g. Beaker containing 200mL of pure tetrahydrofuran organic h. Bottle containing 500mL of 10%HNO3Ag i. Beaker containing 250mL of 5% potassium hydrogen phthalate in water Ag j. Bottle containing 20% methanol, 40% tetrahydrofuran, and 40% water (800mL) organicStep by Step Solution
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