Jessica is doing her pre-lab homework for Chemistry. She is asked to predict how many grams of oxygen gas are produced if 40.0g of potassium chlorate is decomposedaccording to this balanced chemical equation shown.2KCIO3(s)→2KCI(s)+302(g)She performs the following calculation, and gets 15.7 g of O2 as her answer.8 Kclo,mol KCIO,moi 0,8 O21 mol KC1O,122.55 g KCIO,3 mol 0232.00 g 021 mol 022 mol KC1O,The next day when her group performs the experiment they obtain an actual yield of 14.9 grams of oxygen gas. What is the percent yield for the experiment?report your answer to the tenths place, i.e. one decimal place.

Theoretical yield of O2 = 15.7g Actual yield (experimental) = 14.9 g Percentage yield = actual…

Jessica is doing her pre-lab homework for Chemistry. She is asked to predict how many grams of oxygen gas are produced if 40.0 g of potassium chlorate is decomposed according to this balanced chemical equation shown. 2KCIO3{s)-2KCI(s)+302(g) She performs the following calculation, and gets 15.7 g of O2 as her answer. 8 KCIO, mol KCIO, mol O, BO, 1 mol KCio, 122.55 g KC1O, 32.00 g 02 1 mol 0, 3 mol 0, 2 mol KClo, The next day when her group performs the experiment they obtain an actual yield of 14.9 grams of oxygen gas. What is the percent yield for the experiment? report your answer to the tenths place, i.e. one decimal place."

Jessica is doing her pre-lab homework for Chemistry. She is asked to predict how many grams of oxygen gas are produced if 40.0 g of potassium chlorate is decomposed according to this balanced chemical equation shown. 2KCIO3{s)-2KCI(s)+302(g) She performs the following calculation, and gets 15.7 g of O2 as her answer. 8 KCIO, mol KCIO, mol O, BO, 1 mol KCio, 122.55 g KC1O, 32.00 g 02 1 mol 0, 3 mol 0, 2 mol KClo, The next day when her group performs the experiment they obtain an actual yield of 14.9 grams of oxygen gas. What is the percent yield for the experiment? report your answer to the tenths place, i.e. one decimal place."

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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Jessica is doing her pre-lab homework for Chemistry. She is asked to predict how many grams of oxygen gas are produced if 40.0 g of potassium chlorate is decomposed according to this balanced chemical equation shown. 2KCIO3(s)→2KCI(s)+3O2(g) She performs the following calculation, and gets 15.7 g of O2 as her answer. 8 KCIO, mol KCIO; mol O2 g O2 1 mol KC103 122.55 g KClo3 3 mol 02 32.00 g 02 1 mol 02 2 mol KC1O3 The next day when her group performs the experiment they obtain an actual yield of 15.3 grams of oxygen gas. What is the percent yield for the experiment? 'report your answer to the tenths place, i.e. one decimal place.
Jessica is doing her pre-lab homework for Chemistry. She is asked to predict how many grams of oxygen gas are produced if 40.0 g of potassium chlorate is decomposed according to this balanced chemical equation shown. 2KCIO3(s) – 2KCI(s)+302(g) She performs the following calculation, and gets 15.7 g of O2 as her answer. EKCIO, mol KCIO, mol O, 80, 1 mol KC1O, 122.55 g KC103 3 mol 02 32.00 g 02 1 mol 02 2 mol KC1O3 The next day when her group performs the experiment they obtain an actual yield of 14.9 grams of oxygen gas. What is the percent yield for the experiment? report your answer to the tenths place, i.e. one decimal place."
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Jessica is doing her pre-lab homework for Chemistry. She is asked to predict how many grams of oxygen gas are produced if 40.0g of potassium chlorate is decompose according to this balanced chemical equation shown. 2KCIO3(s)-2KCI(s)+302(g) She performs the following calculation, and gets 15.7 g of O2 as her answer. g KCIO mol KCIO, mol O, 80, 1 mol KC1O3 122.55 g KC1O3 3 mol 02 32.00 g 02 1 mol 0, 2 mol KC1O, The next day when her group performs the experiment they obtain an actual yield of 15.2 grams of oxygen gas. What is the percent yield for the experiment? report your answer to the tenths place, i.e. one decimal place.
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