pads/CHM%20111%20Empirical%20Formula%20.pdf D|A Mass of crucible and lid (g) 30 673 g Mass of crucible and lid (g) (optional second heating) Mass of crucible, lid and magnesium (g) 30.896 g Mass of magnesium (g) 0.223 g Description of color change of pH paper Changed from green to blue (pH 6 to 9) Mass of crucible, lid and product (g) 30.974 g Mass of crucible, lid and product (g) (optional second heating) alculate the mass of product (g). (show your calculation) 0.301 g 30.974 g-30.673 g 0.078 g ulculate the mass of oxygen (g) in the product. (show your calculation) 0.301g-0.223 g Iculate the mass percent of magnesium and oxygen in the product 74.1 % Mg 25.9 % O % mg= 0.223 g/0.301 g × 100 % = 74.1 % %0 = 0.078 g /0.301 g x 100 % = 25.9 % 0.0093 moles alculate the moles of magnesium (show your calculation) ua: mobs of magnesium molar moss of magnesum ven mass of magnesium = 0.223 g ple of magnesium = 0.223 g/ 24g/mol = 0.0093 moles lculate the moles of oxygen (O) in the product (show your calculation) at is the empirical formula of the compound? 7. Experiment: Empirical Formula
pads/CHM%20111%20Empirical%20Formula%20.pdf D|A Mass of crucible and lid (g) 30 673 g Mass of crucible and lid (g) (optional second heating) Mass of crucible, lid and magnesium (g) 30.896 g Mass of magnesium (g) 0.223 g Description of color change of pH paper Changed from green to blue (pH 6 to 9) Mass of crucible, lid and product (g) 30.974 g Mass of crucible, lid and product (g) (optional second heating) alculate the mass of product (g). (show your calculation) 0.301 g 30.974 g-30.673 g 0.078 g ulculate the mass of oxygen (g) in the product. (show your calculation) 0.301g-0.223 g Iculate the mass percent of magnesium and oxygen in the product 74.1 % Mg 25.9 % O % mg= 0.223 g/0.301 g × 100 % = 74.1 % %0 = 0.078 g /0.301 g x 100 % = 25.9 % 0.0093 moles alculate the moles of magnesium (show your calculation) ua: mobs of magnesium molar moss of magnesum ven mass of magnesium = 0.223 g ple of magnesium = 0.223 g/ 24g/mol = 0.0093 moles lculate the moles of oxygen (O) in the product (show your calculation) at is the empirical formula of the compound? 7. Experiment: Empirical Formula
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...
Related questions
Question
11) calculate the moles of oxygen ( O) in the product (Show your calculation)
and what is the empirical formula of the compound ?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY