OH

Which is the MINOR product ( least amount made) in the reaction of the alkene below with water under acidic conditions? H20

CI Br CI CH3 agua 50°C ácido acético 25°C CH3 SNa DMSO

OTS OTS OTS OH NaOEt NaCN EtOH NaCN Hexan H₂SO4

Given the Fischer projection, draw the zigzag conformation (line structure) and vice versa. a) CH3 Но H CI Но -CH3 CH2OH b) CN OH OH Но Но CH;CI c) OH HO CN OH I I エ エ

NaOH MeOH

Please help 7

I have attached a picture showing the questions i have. Numbers 5B and 5C are where i am confused.

K An oil company needs to fill orders for 91-octane gas, but only has 88- and 92-octane gas on hand. The octane rating is the percentage of isooctane in the standard fuel. How many liters of 88-octane gas should be mixed with 300 liters of 92-octane gasoline to get a mixture that is 91-octane gas? Let x be the amount of 88-octane gas used in the mixture. Complete the following chart. Type of Gas 88-octane 92-octane Mixture Quantity X 300 x+300 % Isooctane 88% 92% 91% Amount of Isooctane 0.91 (Simplify your answers. Use integers or decimals for any numbers in the expression.)

Oнtres OH CH3 HBr CH3CN (solvent) E1 H₂C