We’re being asked to determine theoxidation state that manganeseinMnO2 (manganese (IV) oxide).
You are watching: Oxidation state of manganese in mno2
The rules because that oxidation says are together follows:
A. Basic Rules:
1. Because that an atom in that is elemental kind (Zn, Cl2, C(graphite), etc.) O.S. = 0
2. Because that an ion (Li+, Al3+, etc.) O.S. = charge
B. Specific Rules:
1. Group 1A O.S. = +1
2. Group 2A O.S. = +2
3. Hydrogen O.S. = +1, with nonmetals
O.S. = –1 through metals and boron
4. Fluorine O.S. = –1
5. Oxygen O.S. = –1 in peroxides (X2O2, X = group 1A)
O.S. = –1/2 in superoxides (XO2, X = team 1A)
O.S. = –2 in various other compounds
6. Team 7A O.S. = –1 (except as soon as bonded to O)
Since Mn2O3 is neithera peroxide or superoxide,the oxidation state of every oxygen atom is –2.
99% (208 ratings)
What is the oxidation variety of manganese in MnO2?
Learn this subject by watchingCalculate Oxidation Numbers principle Videos
All Chemistry Practice difficulties Calculate Oxidation Numbers practice Problems
See all difficulties in calculation Oxidation Numbers
Frequently inquiry Questions
What scientific concept do you need to recognize in order to settle this problem?
Our tutors have indicated that to fix this trouble you will require to apply the calculation Oxidation numbers concept. You have the right to view video clip lessons to discover Calculate Oxidation Numbers. Or if girlfriend need much more Calculate Oxidation number practice, friend can additionally practice calculate Oxidation Numbers exercise problems.
What professor is this problem relevant for?
Based on our data, us think this difficulty is relevant for Professor Adams' class at TAMU.
legit © 2021 Clutch Learning, Inc. Clutch prepare is not sponsored or endorsed by any kind of college or university.
log in in v Facebook
log in with Gmail
Don"t have an account? authorize up!.
If you forgot your password, you can reset it.
See more: What Should I Do If My Dog Just Ate Cooking Oil What Should I Do
× authorize up for cost-free to watch this video!
Join thousands that students and gain cost-free access come 46 hours that Chemistry videos that follow the object your textbook covers.