Hemiacetals are a. produced on the oxidation of a carboxylic acid. b. result of the reaction between an aldehyde and a ketone. c. are produced when an ether reacts with a ketone. d. the unstable product of the oxidation of an aldehyde

Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96

Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution