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(P) Using the following chemical equation: P (s) + Cl2 (g) PCl; (1), if 35.0 grams of chlorine react with excess phosphorus metal and 42.5 grams of phosphorous trichloride are produced in the lab, what is the percent yield?

(P) Using the following chemical equation: P (s) + Cl2 (g) PCl; (1), if 35.0 grams of chlorine react with excess phosphorus metal and 42.5 grams of phosphorous trichloride are produced in the lab, what is the percent yield?

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
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Stoichiometry Unit Test (P) Using the following chemical equation: P (s) + Cl2 (g) PCI3 (), if 35.0 grams of chlorine react with excess phosphorus metal and 42.5 grams of phosphorous trichloride are produced in the lab, what is the percent yield? ***Clearly explain/indicate the steps in your thought process in solving this problem, including labeling each number with units and chemical formula, using dimensional analysis, and reporting your answer to the correct number of significant figures. The Periodic Table of the Elements 18 1 Peum Average relative masses are 2001 values, rounded to two decimal places. → Mercury 80 Element name. 2 Atomic # He H. 1.01 2.1 4.00 13 14 15 16 17 All average masses are to be treated as measured Symbol- Hg -> Baron Carbon Ngen Faaine Lium Berym 6 10 3 LI 6.94 1.0 quantities, and subject to significant figure rules. Do not round them further when performing calculations. 200.59 < Avg. Mass 1.9 Be 9.01 1.5 B 10.81 2.0 Ne 20.18 Electronegativity 12.01 2.5 14.01 3.0 16.00 3.5 19.00 4.0 Phosaptans 15 Chorine 17 Argon 18 Ar 39.95 Auminum Sulur ww.de 12 Scan 14 Sodum 13 16 11 CI 35.45 3.0 S Na 22.99 0.9 Mg 24.31 1.2 Al 26.98 1.5 SI 28.09 1.8 30.97 21 32.07 2.5 7 10 11 12 4. Bonte 35 Sateritaurn Germanm 32 Gaum Acenic Copper 29 Ncal Zne Chromum 24 on Caal Scandum 21 Tanium 22 TI 47.88 1.5 Marganese 36 Putassum 19 Cakium 20 Ca Vanadum 33 34 31 Ga 69.72 1.6 25 26 27 28 30 23 V 50.94 1.6 Kr Se 78.96 2.4 Br 79.90 2.8 Ge As Fe 55.85 18 NI 58.69 1.8 Cu 63.55 Zn 65.39 1.6 Mn Co K 39.10 0.8 Sc 44.96 1.3 Cr 52.00 1.6 74.92 2.0 83.80 3.0 40.08 1.0 54.94 1.5 58.93 1.8 72.61 18 1.9 Tallurium d Sann Autmons 51 Te Cadmum Paledm 46 Ruerkum Rhodium 52 53 54 Z m 40 Technaum Rubidum 37 Rb 50 Sn 118.71 1.8 tum 38 YWm Num 47 48 49 39 41 42 43 44 45 In Sb Te Xe Tc (98) 1.9 Rh 102.91 22 Pd 106.42 22 Ag 107.87 1.9 Cd 112.41 1.7 Sr Zr Mo Ru Y. 88.91 1.2 Nb 92.91 1.6 95.94 1.8 101.07 22 114.82 1.7 121.76 1.9 127.60 2.1 126.90 2.5 131.29 26 91.22 85.47 0.8 87.62 1.0 1.4 Autotine Radon OHNE Tham Lead PWMm Montury 85 86 Con 76 Nemu 84 Ha 72 Hf Cesum Barkm Tanalam Tungten 81 82 83 Lum 74 75 77 78 79 80 Rn (222) 73 At (210) 71 Po (209) 55 56 Bi Hg 200.59 Pb TI 204.38 57-70 Pt 195.08 Au 196.97 Os Re 186.21 Ir 192 22 Ta Lu 174.97 Ba Cs 132.91 207.20 208.98 178.49 180.95 183.84 190.23 137.33
Transcribed Image Text:Stoichiometry Unit Test (P) Using the following chemical equation: P (s) + Cl2 (g) PCI3 (), if 35.0 grams of chlorine react with excess phosphorus metal and 42.5 grams of phosphorous trichloride are produced in the lab, what is the percent yield? ***Clearly explain/indicate the steps in your thought process in solving this problem, including labeling each number with units and chemical formula, using dimensional analysis, and reporting your answer to the correct number of significant figures. The Periodic Table of the Elements 18 1 Peum Average relative masses are 2001 values, rounded to two decimal places. → Mercury 80 Element name. 2 Atomic # He H. 1.01 2.1 4.00 13 14 15 16 17 All average masses are to be treated as measured Symbol- Hg -> Baron Carbon Ngen Faaine Lium Berym 6 10 3 LI 6.94 1.0 quantities, and subject to significant figure rules. Do not round them further when performing calculations. 200.59 < Avg. Mass 1.9 Be 9.01 1.5 B 10.81 2.0 Ne 20.18 Electronegativity 12.01 2.5 14.01 3.0 16.00 3.5 19.00 4.0 Phosaptans 15 Chorine 17 Argon 18 Ar 39.95 Auminum Sulur ww.de 12 Scan 14 Sodum 13 16 11 CI 35.45 3.0 S Na 22.99 0.9 Mg 24.31 1.2 Al 26.98 1.5 SI 28.09 1.8 30.97 21 32.07 2.5 7 10 11 12 4. Bonte 35 Sateritaurn Germanm 32 Gaum Acenic Copper 29 Ncal Zne Chromum 24 on Caal Scandum 21 Tanium 22 TI 47.88 1.5 Marganese 36 Putassum 19 Cakium 20 Ca Vanadum 33 34 31 Ga 69.72 1.6 25 26 27 28 30 23 V 50.94 1.6 Kr Se 78.96 2.4 Br 79.90 2.8 Ge As Fe 55.85 18 NI 58.69 1.8 Cu 63.55 Zn 65.39 1.6 Mn Co K 39.10 0.8 Sc 44.96 1.3 Cr 52.00 1.6 74.92 2.0 83.80 3.0 40.08 1.0 54.94 1.5 58.93 1.8 72.61 18 1.9 Tallurium d Sann Autmons 51 Te Cadmum Paledm 46 Ruerkum Rhodium 52 53 54 Z m 40 Technaum Rubidum 37 Rb 50 Sn 118.71 1.8 tum 38 YWm Num 47 48 49 39 41 42 43 44 45 In Sb Te Xe Tc (98) 1.9 Rh 102.91 22 Pd 106.42 22 Ag 107.87 1.9 Cd 112.41 1.7 Sr Zr Mo Ru Y. 88.91 1.2 Nb 92.91 1.6 95.94 1.8 101.07 22 114.82 1.7 121.76 1.9 127.60 2.1 126.90 2.5 131.29 26 91.22 85.47 0.8 87.62 1.0 1.4 Autotine Radon OHNE Tham Lead PWMm Montury 85 86 Con 76 Nemu 84 Ha 72 Hf Cesum Barkm Tanalam Tungten 81 82 83 Lum 74 75 77 78 79 80 Rn (222) 73 At (210) 71 Po (209) 55 56 Bi Hg 200.59 Pb TI 204.38 57-70 Pt 195.08 Au 196.97 Os Re 186.21 Ir 192 22 Ta Lu 174.97 Ba Cs 132.91 207.20 208.98 178.49 180.95 183.84 190.23 137.33
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