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BJ Hów many moles of KI were used?_0.00452 mol of KI c) How many moles of Pbl2 would form, based on 0.00151 mol of PbI2 the moles of Pb(NO3)2 used? d) How many moles of PbI2 would form, based on mol of Pbl2 the moles of KI used? e) Which is the limiting reactant? n What is the theoretical yield of Pbl2 in grams? g of Pbl2 If the student obtained 0.583 grams of Pblz product after collecting it by filtration and dry ing it, what was the ercent yield of Pbl2 obtained? 2. Diborane, B,H, can be produced by the following reaction: - NaBH (aq) + H,SO (aq) =H(g) Na,SO,(aq) +B,H(g) - What is the max imum quantity, in grams, of B,H; that can be prepared starting with 250. mL of 0.0875M H,SO, and 1.55g of NaBH.?

BJ Hów many moles of KI were used?_0.00452 mol of KI c) How many moles of Pbl2 would form, based on 0.00151 mol of PbI2 the moles of Pb(NO3)2 used? d) How many moles of PbI2 would form, based on mol of Pbl2 the moles of KI used? e) Which is the limiting reactant? n What is the theoretical yield of Pbl2 in grams? g of Pbl2 If the student obtained 0.583 grams of Pblz product after collecting it by filtration and dry ing it, what was the ercent yield of Pbl2 obtained? 2. Diborane, B,H, can be produced by the following reaction: - NaBH (aq) + H,SO (aq) =H(g) Na,SO,(aq) +B,H(g) - What is the max imum quantity, in grams, of B,H; that can be prepared starting with 250. mL of 0.0875M H,SO, and 1.55g of NaBH.?

Chemistry
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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JLK2kFekLX/edit en to be uploaded DOCX в Help Last edit was seconds ago Times New. ▼ 12 в IU А Et E E E .... 2 4 b) How many moles of KI were used? 0.00452 mol of KI c) How many moles of PbI2 would form, based on 0.00151 mol of Pbl2 the moles of Pb(NO3)2 used? d) How many moles of PbI2 would form, based on mol of Pbl2 the moles of KI used? e) Which is the limiting reactant? f) What is the theoretical yield of Pbl2 in grams? g of Pbl2 g) If the student obtained 0.583 grams of Pbl2 product after collecting it by filtration and dry ing it, what was the percent yield of Pbl2 obtained? 2. Diborane, B H, can be produced by the following reaction: NaBH (aq) H,SO (aq) = H/g) Na SO,(aq) - B,H(g) What is the max imum quantity, in grams, of B,H, that can be prepared starting with 250. mL of 0.0875M H SO, and 1.55g of NaBH4? hp
Transcribed Image Text:JLK2kFekLX/edit en to be uploaded DOCX в Help Last edit was seconds ago Times New. ▼ 12 в IU А Et E E E .... 2 4 b) How many moles of KI were used? 0.00452 mol of KI c) How many moles of PbI2 would form, based on 0.00151 mol of Pbl2 the moles of Pb(NO3)2 used? d) How many moles of PbI2 would form, based on mol of Pbl2 the moles of KI used? e) Which is the limiting reactant? f) What is the theoretical yield of Pbl2 in grams? g of Pbl2 g) If the student obtained 0.583 grams of Pbl2 product after collecting it by filtration and dry ing it, what was the percent yield of Pbl2 obtained? 2. Diborane, B H, can be produced by the following reaction: NaBH (aq) H,SO (aq) = H/g) Na SO,(aq) - B,H(g) What is the max imum quantity, in grams, of B,H, that can be prepared starting with 250. mL of 0.0875M H SO, and 1.55g of NaBH4? hp
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