Question #79322
What is the mass percent composition of manganese and oxygen in the oxide?
Given: 3.144g of manganese reacts with oxygen to produce 6.348g of manganese oxide.
Given: 3.144g of manganese reacts with oxygen to produce 6.348g of manganese oxide.
Expert's answer
3,144 gr 6,348 gr
xMn + yO =˃ MnxOy
55x 55x +16y
3,144×(55x+16y)=6,348 × 55x
172,92 x + 50,304y = 349,14x
50,304y=176,22x
y=3,5x
x=2
y=7
Answer: Mn2O7
xMn + yO =˃ MnxOy
55x 55x +16y
3,144×(55x+16y)=6,348 × 55x
172,92 x + 50,304y = 349,14x
50,304y=176,22x
y=3,5x
x=2
y=7
Answer: Mn2O7
Learn more about our help with Assignments: Chemistry
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
#340153 on Dec 2023
#340153 on Dec 2023
Comments