1. If the weight of the pure recrystallized product (trans-anisalacetophenone) obtained is 166 mg, calculate the number of moles of the pure product obtained? (Molar mass of trans- + anisalacetophenone is 238.29 g/mol) [Select] 2. What is the percent yield of the pure product? [Hint: %Yield = (moles of pure product/theoretical yield in moles) x 100] [Select]

multiple choice choose ONE

dettol (C8H9ClO) + Clorox (Cl) what gives ? (Please type answer)

Carvone is the major constituent of spearmint oil. Draw the major organic product of the reaction of carvone with HOCH2CH2OH, HCI. Carvone • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • In cases where there is more than one answer, just draw one. • If no reaction occurs, draw the organic starting material. + Sn 1

for this question. Draw a structural formula for the missing product in the following reaction. 0. NaHCO3 H20 ? + CO2 + H20 + CH3C-OH • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Include cationic counter-ions, e.g., Na+ in your answer, but draw them in their own sketcher. C P. opy aste [F **** C - Visited CH4 ChemDoodle Retry Entire Group 5 more group attempts remaining Submit Answer

If exactly 3 moles of propanol (C3H8O) is combusted in the presence of excess oxygen (O2) for form carbon dioxide (CO2) and water (H2O), how many moles of water will be produced? Enter the integer number of moles of H2O, do not enter the unit. Hint: Since this problem and two problems below rely on this reaction, make sure you balance this reaction very carefully on paper as your first step before doing any calculations. The reaction to be balanced is reaction between C3H8O(l) and O2(g) to produce CO2(g) and H2O(l).

Complete the following equations to show the products that form in each of the reactions we observed in the demonstration. Include states and balance in each equation. Ca + H2O --> Li + H2O --> Na + H2O --> K + H2O -->

For the reaction shown, in blank '1', use IUPAC nomenclature and name the major product of the reaction shown. In blank '2; use IUPAC nomencature and name the minor product of the reaction shown. In the 3rd blank, select the name of the type of reaction. Is it halogenation, hydration, hydrogenation, or hydrohalogenation. HBr ?

For the reaction shown below, 2.00 mL of a 2.00 M solution of bromine, 562 mg of alkene reactant, and excess acetic acid are used to obtain 322 mg of brominated product. What is the percent yield of brominated product?     Bromine MW = 159.81 g/mol; Alkene reactant MW = 134.22 g/mol;Acetic acid MW = 60.05 g/mol; Brominated product MW = 328.04 g/mol

Predict the product(s).  If there is no reaction write NR. Note: H+ and Ni act as catalyst.