Question

4、 (You may want to make a copy of this page: it may be useful to follow for the percent yield calculation you'll need to do in lab.) For this question consider the CH, quantity used mass produced 0.435 g 0.382 mL 0.4909 a) Which is the limiting reagent, salicylic acid or acetic anhydride? Show your What is the theoretical yield (in grams) for the above reaction? calculations and include proper units. b) Show your c) What is the percent yield for the above reaction? Show your calculations. actua x100 theorel:ca d) What does percent yield indicate about the purity of a material?

Answer 1

OH он он 0.382 mL @) forrealulatuv limiThreemieut devaitr ơbauelicaurdr.a dansi areHc Dy3s- mblar mauss 138 12 moles吒Salia lic acid = mot 08 x0 382 molar ma 02 yo mol o alolie aud dmde ニ0 , 0 032 moe 0.00 32メmolar mao ー ニ0.003LX 180-157 g= 0'567 180 1S7 reld 0.σο 32 Sme p ied is less than oo . R than I σ07- . Rough wdliahim eld less