Solve for #2 if #1 is correct. ame:Font12ParagraphData Table 1: Empirical Formula of Magnesium OxideMass of empty crucibleMass of crucible with MgObservations of reaction and product:.50s: 11/359e here to searchHeading 11Determination of the Empirical Formula of Magnesium OxideData SheetHeading 2O StTrial 12. Calculate the mass of product made in this experiment.Trial 1Heading 31 Heading 4Mass of crucible and productQuestions and Calculations: SHOW WORK on all calculations.1. Calculate the mass of magnesium used in this experiment.Trial 1.25.7549BTrial 2Trial 2HeadingWTrial 25051

#1 is correct. #2 , the mass of product can be calculated using the formula : Mass of product = (…

Determination of the Empirical Formula of Magnesium Oxide Data Sheet ata Table 1: Empirical Formula of Magnesium Oxide Mass of empty crucible Mass of crucible with Mg Observations of reaction and product: Trial 1 .50 25 2. Calculate the mass of product made in this experiment. Trial 1 75 Mass of crucible and product Questions and Calculations: SHOW WORK on all calculations. 1. Calculate the mass of magnesium used in this experiment. Trial 1 1 49 Trial 2 Trial 2 Trial 2 50 51

Determination of the Empirical Formula of Magnesium Oxide Data Sheet ata Table 1: Empirical Formula of Magnesium Oxide Mass of empty crucible Mass of crucible with Mg Observations of reaction and product: Trial 1 .50 25 2. Calculate the mass of product made in this experiment. Trial 1 75 Mass of crucible and product Questions and Calculations: SHOW WORK on all calculations. 1. Calculate the mass of magnesium used in this experiment. Trial 1 1 49 Trial 2 Trial 2 Trial 2 50 51

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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A bbhosted.cuny.edu/webapps/assessment/take/take.jsp?course_assessment_id=_1... R Paused E Apps G Gmail O YouTube O Maps Home Take Test: Test #1 * Question Completion Status: A MOving to the next question prevents cnanges to tnis answer. Question 4 of 20 > Question 4 4 points Save Answer What is the density of a solid sample that increased the volume of 25.2 mL of water to 34.9 mL when placed in the graduated cylinder and weighs 13.34 g? O A. 0.52 g/mL O B. 0.38 g/mL OC. 1.37 g/mL O D.0.73 g/mL A Moving to the next question prevents changes to this answer. Question 4 of 20 13,846 MAR étv S esc F2 F3 F4 F5 F6 F7 @ %23 24 2 & Q W E R Y II
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Pro DC niel C. Harris - Q.. x 100% Signatu EXAMPLE Combustion Analysis Calculations A compound weighing 5.714 mg produced 14.414 mg of CO, and 2.529 mg of H,O upon combustion. Find the wt% of C and H in the sample. Solution One mole of CO, contains 1 mol of carbon. Therefore, Moles of C in sample moles of CO, produced gto, 14.414 X 10-3 4 3.275 X 10 mol 44.009 g/mol CO, Mass of C in sample (3.275 X 10 mol C)(12.010 6 g/mol C) = 3.934 mg 3.934 mg C wt% C = x 100 = 68.84% 5.714 mg sample One mole of H,O contains 2 mol of H. Therefore. Moles of H in sample 2(moles of H,0 produced) g HO 18.015 g/mol HO 2.529 x 10 - 2.808 × 10mol Mass of H in sample = (2.808 × 10 "mol H1.008 g/mol H) = 2.830 x 10 0.283 0 mg H wt% H = x 100-495% 5.714 mg sample TEST YOURSELF A 6.234-mg sample produced 12.123 mg Co, and 2.529 mg of H.O Find the wt of C and H in the sample ARwer: 5307.4.54
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(URGENT) Help fill in the rest of the empirical formula of an unknown chart. The parts that are filled in are given as context clues, the rest is to solve through a direct estimate.