Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. When 3.51 g of magnesium ribbon burns with 8.71 g of oxygen, a bright, white light and a white, powdery product are formed. Enter the balanced chemical equation for this reaction. Be sure to include all physical states. equation: 2Mg(s) + O₂(g) → 2MgO(s) What is the limiting reactant? magnesium oxygen If the percent yield for the reaction is 82.3%, how many grams of product were formed? mass of product formed: 4.77 How many grams of the excess reactant remain? mass of excess reactant: 6.4 Incorrect 50 00
Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. When 3.51 g of magnesium ribbon burns with 8.71 g of oxygen, a bright, white light and a white, powdery product are formed. Enter the balanced chemical equation for this reaction. Be sure to include all physical states. equation: 2Mg(s) + O₂(g) → 2MgO(s) What is the limiting reactant? magnesium oxygen If the percent yield for the reaction is 82.3%, how many grams of product were formed? mass of product formed: 4.77 How many grams of the excess reactant remain? mass of excess reactant: 6.4 Incorrect 50 00
World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter9: Chemical Quantities
Section: Chapter Questions
Problem 25A
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Question
![Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. When 3.51 g of magnesium
ribbon burns with 8.71 g of oxygen, a bright, white light and a white, powdery product are formed.
Enter the balanced chemical equation for this reaction. Be sure to include all physical states.
equation: 2Mg(s) + O₂(g) -
What is the limiting reactant?
magnesium
oxygen
If the percent yield for the reaction is 82.3%, how many grams of product were formed?
mass of product formed: 4.77
How many grams of the excess reactant remain?
mass of excess reactant:
2MgO(s)
6.4
Incorrect
g
g](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31f59ff4-c1b6-4bfe-b48e-f376b2b8e1ed%2Fb388e61a-3740-4753-8ca1-69c02f7a2137%2Fdw7mpxg_processed.png&w=3840&q=75)
Transcribed Image Text:Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. When 3.51 g of magnesium
ribbon burns with 8.71 g of oxygen, a bright, white light and a white, powdery product are formed.
Enter the balanced chemical equation for this reaction. Be sure to include all physical states.
equation: 2Mg(s) + O₂(g) -
What is the limiting reactant?
magnesium
oxygen
If the percent yield for the reaction is 82.3%, how many grams of product were formed?
mass of product formed: 4.77
How many grams of the excess reactant remain?
mass of excess reactant:
2MgO(s)
6.4
Incorrect
g
g
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