Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide: a) Write the balanced reaction? b) What mass in grams of aluminum oxide that can be produced from 2.5 g of aluminum and 2.5 g of oxygen? c) Which one is limiting regeant? d) Which one is the excees reagent? e) How many moles of excess reagent were left over?

Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide: a) Write the balanced reaction? b) What mass in grams of aluminum oxide that can be produced from 2.5 g of aluminum and 2.5 g of oxygen? c) Which one is limiting regeant? d) Which one is the excees reagent? e) How many moles of excess reagent were left over?

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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Stoichiometry

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Question

Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide:
a) Write the balanced reaction?
b) What mass in grams of aluminum oxide that can be produced from 2.5 g of aluminum and 2.5 g of oxygen?
c) Which one is limiting regeant?
d) Which one is the excees reagent?
e) How many moles of excess reagent were left over?
f) What mass was experimentally measured if the percent yield was 75%?

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Step 3: Limiting reagent

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Step 4: Find number of moles

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Step 5: Find limiting reagent

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Step 6: Mass of aluminum oxide

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