* Question Completion Status:QUESTION 11How many moles of calcium chloride are needed to produce 15.7 moles of potassium chloride (assumingexcess potassium carbonate)?CaCl2(aq) + K2CO3(aq) → 2 KCI(aq) + CaCO3(aq)O 5.23 molO 7.85 mol15.7 mol31.4 molQUESTION 12How many grams of FeCl3 [MM = 162.21 g/mol] are formed from 10.0 g of Fe203 [MM = 159.70 g/mol] and10.0 g of HCI [MM = 36.46 g/mol] according to the following balanced equation? Which reactant is thelimiting reactant?Fe203(s) + 6 HCI(aq) --> 2 FeCl3(aq) + 3 H20(1)O 20.3 g; HCIO 14.8 g; HCIO 20.3 g; Fe203O 14.8 g; Fe203QUESTION 13How many milliliters of 0.260 M Na,s are needed to react with 25.00 mL of 0.315 M AGNO3?Na,S(ag) + 2 AgN03(aq) → 2 NaNO3(aq) + Ag25(s)Click Save and Submit to save and submit. Click Save All Answers to save all answers.OCT25étvesc v Question Completion Status:QUESTION 9How many grams of BCI3(g) [MM = 117.17 g/mol] are needed to produce 25.0 g of HCl(aq)[MM = 36.46 g/mol] in the following reaction?BCI3(g) + 3 H20() → 3 HCI(aq) + B(OH)3(aq)26.8 gO 80.4 gO 241 gO 513 gQUESTION 10When 10.0 g of calcium metal [MM = 40.08 g/mol] reacts with water, 5.00 g of calcium hydroxide[MM = 74.10 g/mol] is produced. What is the percent yield for the reaction?Ca(s) + 2 H20(1) –→ Ca(OH)2(aq) + H2g)O 13.5%O 27,1%50.0%O 92.4%QUESTION 11How many moles of calcium chloride are needed to produce 15.7 moles of potassium chloride (assumingexcess potassium carbonate)?CaCl2(aq) + K2CO3(aq) → 2 KCI(ag) + CaCO3(aq)O 5.23 molO7.85 molClick Save and Submit to save and submit. Click Save All Answers to save all ansuwers.25

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How many grams of BCI3(g) [MM = 117.17 g/mol] are needed to produce 25.0 g of HCl(aq) [MM = 36.46 g/mol] in the following reaction? BCI3(g) + 3 H20() → 3 HCI(aq) + B(OH)3(aq) %3D %3D 26.8 g 80.4 g 241 g O 513 g

How many grams of BCI3(g) [MM = 117.17 g/mol] are needed to produce 25.0 g of HCl(aq) [MM = 36.46 g/mol] in the following reaction? BCI3(g) + 3 H20() → 3 HCI(aq) + B(OH)3(aq) %3D %3D 26.8 g 80.4 g 241 g O 513 g

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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