02--> MgO* Mg+ 13. Balance the following equation: Your answer 14. Using the equation in number 13, when 0,25 moles of Mg reacts with excess oxygen, how many moles of MgO are produced? (Hint: 1 step conversion) O 0.50 moles Mg0 0.25 moles Mgo 1.0 moles Mg0 O 0.75 moles Mg0
02--> MgO* Mg+ 13. Balance the following equation: Your answer 14. Using the equation in number 13, when 0,25 moles of Mg reacts with excess oxygen, how many moles of MgO are produced? (Hint: 1 step conversion) O 0.50 moles Mg0 0.25 moles Mgo 1.0 moles Mg0 O 0.75 moles Mg0
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
Chapter5: Gases
Section: Chapter Questions
Problem 5RQ
Related questions
Question
![Mg +
02 --> Mgo
13. Balance the following equation:
Your answer
14. Using the equation in number 13, when 0.25 moles of Mg reacts with excess
oxygen, how many moles of MgO are produced? (Hint: 1 step conversion) *
0.50 moles MgO
0.25 moles Mgo
1.0 moles MgO
0.75 moles Mg0
15. What is the pressure of a 2.0L container that holds 0.78 moles of hydrogen
gas at 34 degrees Celsius? (R=0,0821 L atm/K mol),*
9.8 atm
1.09 atm
4.35 atm
39.3 atm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F098b8166-433c-4e7f-af98-dfe8e0c47c88%2F65ca7373-cecb-45ba-a16b-594a8659d740%2Fz3uquql_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Mg +
02 --> Mgo
13. Balance the following equation:
Your answer
14. Using the equation in number 13, when 0.25 moles of Mg reacts with excess
oxygen, how many moles of MgO are produced? (Hint: 1 step conversion) *
0.50 moles MgO
0.25 moles Mgo
1.0 moles MgO
0.75 moles Mg0
15. What is the pressure of a 2.0L container that holds 0.78 moles of hydrogen
gas at 34 degrees Celsius? (R=0,0821 L atm/K mol),*
9.8 atm
1.09 atm
4.35 atm
39.3 atm
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