Stoichiometry and Percent Yield blomSed nos1 arif tot nolisupelsaimerlo beonslederts et of zon 11 zi vrlW Ive fulkoolstoupDataforms of Sergeidono demoirbiods we anzeigger and0.24291. Mass of zinc2. Observation of the chemical reaction between zinc and copper (II) sulfate. Describehow the zinc and the copper (II) sulfate change during the reaction. What visible signsindicate a chemical reaction is taking place?2D you notice thatthe copper (11) sultateni barmoly begins to Change in clor at first it wasturned intonielqx3 besseqxe egos srit le soubora wa bida light bluebut now ita dark blue that has made the zine expand at the3. Mass of evaporating dish bottom ofthe beakeros4. Mass of evaporating dish and copper (dried product)Calculations (show all of your work)ever bluow snubeconged griltub tons to adhue1. Mass of copper (actual yield) nisiqx3ODto truon3.of joeqxe u47.6939-47411947.471941.69390.2229= 0.22292. Write the balanced chemical equation for the single replacement reaction of zinc andcopper (II) sulfate.Heldysisoibni blsiy m19uzs11y no thaila s rialTheoretical yield of copper noiosen airt ni tusen gnitimil edi zewonis edTUse stoichiometry to calculate the theoretical yield of copper based on the starting massSinstosen gritimil erit 2ew s16iluz (il) oqqoo ti neqqedof zinc.in this reaction?4. Percent YieldCalculate the percent yield of the reaction based on the actual yield of copper and thetheoretical yield of copper.9

mass of zinc = 0.242 gmolar mass of zinc = 65.38 g/molmolar mass of Cu = 63.54 g/molActual yield of…

Calculations (show all of your work) ions to raza sicoibni blsiy musiq 1. Mass of copper (actual yield) nisiqx3 luzs1 1woy no tbaits ns 0.2229 47.6939 -474119 = 0.2229 2. Write the balanced chemical equation for the single replacement reaction of zinc and copper (II) sulfate. sii bluow snubecon to fuor3. Theoretical yield of coppernottasen aidt ni ta gnifimil od zew onis ant at jusqxs uc Use stoichiometry to calculate the theoretical yield of copper based on the starting mass Siastos91 gnitimil erit zew atsiluz (il) yoqgoo of zinc. 4. Percent Yield Calculate the percent yield of the reaction based on the actual yield of copper and the theoretical yield of copper. 9

Calculations (show all of your work) ions to raza sicoibni blsiy musiq 1. Mass of copper (actual yield) nisiqx3 luzs1 1woy no tbaits ns 0.2229 47.6939 -474119 = 0.2229 2. Write the balanced chemical equation for the single replacement reaction of zinc and copper (II) sulfate. sii bluow snubecon to fuor3. Theoretical yield of coppernottasen aidt ni ta gnifimil od zew onis ant at jusqxs uc Use stoichiometry to calculate the theoretical yield of copper based on the starting mass Siastos91 gnitimil erit zew atsiluz (il) yoqgoo of zinc. 4. Percent Yield Calculate the percent yield of the reaction based on the actual yield of copper and the theoretical yield of copper. 9

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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