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(S) Indicate the calculation of how many grams of aluminum oxide (Al2O3) would be produced from the reaction of 0.25 grams of aluminum reacting with excess oxygen gas. 4AI (s) + 302 (g)→ 2A1203 (s)

(S) Indicate the calculation of how many grams of aluminum oxide (Al2O3) would be produced from the reaction of 0.25 grams of aluminum reacting with excess oxygen gas. 4AI (s) + 302 (g)→ 2A1203 (s)

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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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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(S) Indicate the calculation of how many grams of aluminum oxide (Al2O3) would be produced from the reaction of 0.25 grams of aluminum reacting with excess oxygen gas. 4AI (s) + 302 (g) 2A1203 (s) 0.25 g Al 3D The Periodic Table of the Elements 18 → Mercury 80 Atomic # Hyroge Pedum Average relative masses are 2001 values, rounded to two decimal places. Element name 2 He 4.00 H 1.01 2.1 13 14 15 16 17 All average masses are to be treated as measured quantities, and subject to significant figure rules. Do not round them further when performing calculations. Symbol - Hg LINe Tao Carbon Oepn Renne Lium 10 4. Be 200.59 < Avg. Mass 1.9 F Ne B 10.81 20 C 12.01 2.5 Li %3D 16.00 3.5 19.00 4.0 20.18 6.94 1.0 9.01 1.5 Electronegativity -> 14.01 3.0 Ston 14 Alumen Cherine Avgan Sodum 11 Magam 12 Phosghon 15 13 16 17 18 Si CI Ar Na 22.99 0.9 Mg 24.31 12 Al 26.98 P. 30.97 21 32.07 2.5 35.45 3.0 39.95 28.09 18 10 11 12 1.5 4. Geenartams Awc Copper 29 Gatfen Sxandu 21 Tanium 22 Calcium Vanadum Chram Cua 30 32 33 34 35 36 31 Ga 69.72 1.6 26 27 28 19 K 39.10 0.8 20 23 24 25 Kr Se 78.96 24 Br Fe 55.85 1.8 Co 58.93 1.8 NI 58.69 1.8 Cu 63.55 1.9 Zn 65.39 1.6 Ge 72.61 1.3 As 74.92 2.0 Sc Ti 47.88 1.5 Cr 52.00 1.6 Ca V Mn 40.08 1.0 44.96 13 50.94 1.6 54.94 1.5 79.90 2.8 83.80 3.0 Autonuns 51 Sb 121.76 1.9 Takuu 52 Sanan Ca 48 In Mayn 42 Sentun Mmeadhums Testnaum 43 Ruterkum 44 Pulun Rubidum 37 Ddium 38 Sr Notoon 41 47 53 54 50 Sn 39 40 45 46 49 Cd 112.41 Te 127.60 2.1 Xe 131.29 26 In Zr 91.22 Nb 92.91 1.6 Ru 101.07 22 Rh 102.91 22 Pd 106.42 22 Ag 107.87 1.9 Mo Tc Rb 85.47 0.8 87.62 1.0 Y 88.91 12 95.94 1.8 (98) 1.9 114.82 17 118.71 1.8 126.90 2.5 17 14 Damay Autadine Rasdon Thuiuns 81 TI Loed Mesoan Cumian Palma Ta m 73 Tungten 74 Cestum Lubtm 76 78 79 80 82 83 84 85 86 72 75 77 55 Cs 132.91 0.7 56 57-70 71 At Rn Pb 207 20 Po (209) 2.0 Bi Os 190.23 22 Ir 192 22 22 Pt 195.08 22 Au 196.97 Hg 200.59 19 Hf Ta Re 186 21 1.9 Ba 137.33 0.9 Lu 174.97 178.49 13 180.95 1.5 183.84 1.7 204.38 1.8 208.98 19 (210) 22 (222) 24 2.4 1.8 1.1
Transcribed Image Text:(S) Indicate the calculation of how many grams of aluminum oxide (Al2O3) would be produced from the reaction of 0.25 grams of aluminum reacting with excess oxygen gas. 4AI (s) + 302 (g) 2A1203 (s) 0.25 g Al 3D The Periodic Table of the Elements 18 → Mercury 80 Atomic # Hyroge Pedum Average relative masses are 2001 values, rounded to two decimal places. Element name 2 He 4.00 H 1.01 2.1 13 14 15 16 17 All average masses are to be treated as measured quantities, and subject to significant figure rules. Do not round them further when performing calculations. Symbol - Hg LINe Tao Carbon Oepn Renne Lium 10 4. Be 200.59 < Avg. Mass 1.9 F Ne B 10.81 20 C 12.01 2.5 Li %3D 16.00 3.5 19.00 4.0 20.18 6.94 1.0 9.01 1.5 Electronegativity -> 14.01 3.0 Ston 14 Alumen Cherine Avgan Sodum 11 Magam 12 Phosghon 15 13 16 17 18 Si CI Ar Na 22.99 0.9 Mg 24.31 12 Al 26.98 P. 30.97 21 32.07 2.5 35.45 3.0 39.95 28.09 18 10 11 12 1.5 4. Geenartams Awc Copper 29 Gatfen Sxandu 21 Tanium 22 Calcium Vanadum Chram Cua 30 32 33 34 35 36 31 Ga 69.72 1.6 26 27 28 19 K 39.10 0.8 20 23 24 25 Kr Se 78.96 24 Br Fe 55.85 1.8 Co 58.93 1.8 NI 58.69 1.8 Cu 63.55 1.9 Zn 65.39 1.6 Ge 72.61 1.3 As 74.92 2.0 Sc Ti 47.88 1.5 Cr 52.00 1.6 Ca V Mn 40.08 1.0 44.96 13 50.94 1.6 54.94 1.5 79.90 2.8 83.80 3.0 Autonuns 51 Sb 121.76 1.9 Takuu 52 Sanan Ca 48 In Mayn 42 Sentun Mmeadhums Testnaum 43 Ruterkum 44 Pulun Rubidum 37 Ddium 38 Sr Notoon 41 47 53 54 50 Sn 39 40 45 46 49 Cd 112.41 Te 127.60 2.1 Xe 131.29 26 In Zr 91.22 Nb 92.91 1.6 Ru 101.07 22 Rh 102.91 22 Pd 106.42 22 Ag 107.87 1.9 Mo Tc Rb 85.47 0.8 87.62 1.0 Y 88.91 12 95.94 1.8 (98) 1.9 114.82 17 118.71 1.8 126.90 2.5 17 14 Damay Autadine Rasdon Thuiuns 81 TI Loed Mesoan Cumian Palma Ta m 73 Tungten 74 Cestum Lubtm 76 78 79 80 82 83 84 85 86 72 75 77 55 Cs 132.91 0.7 56 57-70 71 At Rn Pb 207 20 Po (209) 2.0 Bi Os 190.23 22 Ir 192 22 22 Pt 195.08 22 Au 196.97 Hg 200.59 19 Hf Ta Re 186 21 1.9 Ba 137.33 0.9 Lu 174.97 178.49 13 180.95 1.5 183.84 1.7 204.38 1.8 208.98 19 (210) 22 (222) 24 2.4 1.8 1.1
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