Data TableA) Mass of crucible (g)20.442B) Mass of magnesium and crucible (g)20.717C) Mass of magnesium (g)0.215gD) Mass of magnesium oxide (g)First weighing: 0.453Second weighing: 0.455Average mass (g)0.454gE) Mass of oxygen (g)0.179gCalculationsWatch this video only if you need help in analyzing the data you collected.https://www.youtube.com/watch?v3DVpgb1Y321WA1. Atomic mass of magnesium from the Periodic Table is24.305g/mol.x = Moles of Mg used in this experiment =0.0113145 mol of mg%3D(Show your calculation) 6. Calculate the theoretical %O in magnesium oxide.At.mass 0 (g/mol)X 100Molar mass Mg0 (g/mol)7. Calculate the experinmental %O in the oxide.mass 0 (g)%0 (еxp)x 100mass MgO (g)

In the theortical value of oxygen mass %, the mass of oxygen that we know from the formula of…

Data Table A) Mass of crucible (g) 20.442 B) Mass of magnesium and crucible (g) 20.717 C) Mass of magnesium (g) 0.215g D) Mass of magnesium oxide (g) First weighing: 0.453 Second weighing: 0.455 Average mass (g) 0.454g E) Mass of oxygen (g) 0.179g Calculations Watch this video only if you need help in analyzing the data collected. you https://www.youtube.com/watch?v3DVpgb1Y321WA 1. Atomic mass of magnesium from the Periodic Table is 24.305 g/mol. x = Moles of Mg used in this experiment = 0.0113145 mol of mg (Show your calculation)

Data Table A) Mass of crucible (g) 20.442 B) Mass of magnesium and crucible (g) 20.717 C) Mass of magnesium (g) 0.215g D) Mass of magnesium oxide (g) First weighing: 0.453 Second weighing: 0.455 Average mass (g) 0.454g E) Mass of oxygen (g) 0.179g Calculations Watch this video only if you need help in analyzing the data collected. you https://www.youtube.com/watch?v3DVpgb1Y321WA 1. Atomic mass of magnesium from the Periodic Table is 24.305 g/mol. x = Moles of Mg used in this experiment = 0.0113145 mol of mg (Show your calculation)

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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question 8 You have decided to try a new video game called World of Alchemist Hordes (WoAH) and created a character named Artemis. Your character’s bag and contents weigh 38.0 kg. You find potions are 19.24 % of this weight. What is the mass of the potions in vamprocks? (4.04 vamprocks = 1 kg) (Please show all of your work so I can understand going forward)
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ock A rol Gaseous methane (CH₂) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂) and gaseous water (H₂O). Suppose 0.962 g of methane is mixed with 5.5 g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Round your answer to 3 significant digits. 7 option s 2 Explanation Q A Z 2 Check W S X H command 3 E X D ॐ 4 с 5 R F . %6 5 V T G MacBook Pro 6 B Y We & 7 H © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility U N 8 J 1 M ( 9 K O भ M O L - P > command : ; x ( - E "1 ? option . I ? 圖 da 9 >