I-Z= H3C H3 CH3 H Bupropion (Wellbutrin) is a common antidepressant. Identify the most electronegative atom in the molecule from those indicated (I-IV). III O CH3 C H C H IV CI H A) I B) II C) III D) IV

Materials Needed solid I2 solid CUSO4-5H20 food dye solid (NH4)2SO4 heavy metals waste container halogenated waste container non-halogenated waste container semi-micro test tubes and rack regular test tubes and rack squash pipettes acetone cyclohexane propan-2-ol Method Part A: Solubility of ionic and molecular solids 1. Place a small amount (about the size of 1 grain of rice, see picture) of copper sulfate into each of three DRY semi-micro test tubes. Add 20 drops of water to the first test tube and gently flick the test tube with your finger to ensure mixing. 2. Repeat step 1 using acetone in place of water as the solvent in the second test tube. 3. Repeat step 2 replacing acetone with cyclohexane in the third test tube. Hold the test tubes against a white background to compare the solubility of copper sulfate in the three solvents and record your results. Discard these mixtures into the heavy metals waste container in the fume cupboard. Once these test tubes have been emptied you…

Hello! Could you please answer this with one long dimentional analysis like I am supposed to do it? Thank you!

16. A physician orders that a child should be given potassium chloride per kilogram (mEq/kg). The child weighs 675 oz. 1.6 milliequivalents NDC 00000-0000-00 POTASSIUM CHLORIDE For Injection Concentrate, USP 40 mEq (2 mEq/mL)) 20 mL Single Dose Vial Rx only DCL DELMAR Cengage Learning For Educational Purposes Only a. What dosage in mEq should the child receive? (Round off to near- est whole number.) b. If the medication is diluted correctly, how many mL should be injected? 00-0000-00000 Compiled loom Temperat S225C 77 USP Cengage Learning 2013 Exp. Date Lot.