The radical halogenation of 2-methylpropane gives two products: (CH3)2CHCH2X (primary) and (CH3)3CX (tertiary) What are the % distribution of the primary and tertiary compounds for Bromination? Bromination is 1600:80:1, tertiary: secondary: primary O 35.7 % primary, 65.3% tertiary O 99.1 % primary, 0.1% tertiary O 65.3% primary, 35.7% tertiary O 0.1 % primary, 99.9% tertiary

Suppose 7.5 g of Compound A are consumed in a rection with excess 1.5 g of Compound в that produces only one product, Compound c. Calculate the theoretical yield of C. Round your answer to the nearest 0.1 g. Suppose 3.8 g of C are actually isolated at the end of the reaction. What is the percent yield of Compound C? Round your answer to the nearest whole percent. 0 % ロ･ロ X S

If exactly 4.089 moles of propanol (C3H8O)  is combusted in the presence of excess oxygen what is the mass of O2 used in the reaction? The molecular weights of all reactants and products are: C3H8O: 60.09 g/mol O2: 31.998 g/mol H2O: 18.016 g/mol; CO2 : 44.01 g/mol. Enter your answer in the units of g, do not enter the unit itself.

0.94g of salicylic acid was reacted with excess acetic anhydride in the presence of concentrated phosphoric acid (catalyst) to yield 0.80g of acetyl salicylic acid (see below). Determine the percent yield of acetylsalicylic acid. Hint: Percent yield = actual yield/theortical yield * 100% OH O OH Salicylic acid Chemical Formula: C7H6O3 Molecular Weight: 138.12 mp 159 °C 유 + H3C O CH3 acetic anhydride Chemical Formula: C₂H6O3 Molecular Weight: 102.09 bp 140 °C H₂PO4 H₂C 요 OH Acetylsalicylic acid Chemical Formula: CgH8O4 Molecular Weight: 180.16 mp 128-137 °C