We’re gift asked to recognize theoxidation state that manganeseinMnO2 (manganese (IV) oxide).

You are watching: Oxidation number of manganese in mno2

The rules for oxidation says are together follows:

A. General Rules:

1. Because that an atom in that is elemental kind (Zn, Cl2, C(graphite), etc.) O.S. = 0

2. For an ion (Li+, Al3+, etc.) O.S. = charge

B. Specific Rules:

1. Team 1A O.S. = +1

2. Group 2A O.S. = +2

3. Hydrogen O.S. = +1, through nonmetals

O.S. = –1 with metals and also boron

4. Fluorine O.S. = –1

5. Oxygen O.S. = –1 in peroxides (X2O2, X = team 1A)

O.S. = –1/2 in superoxides (XO2, X = group 1A)

O.S. = –2 in various other compounds

6. Team 7A O.S. = –1 (except once bonded to O)

Since Mn2O3 is neithera peroxide or superoxide,the oxidation state of each oxygen atom is –2.

99% (208 ratings)

Problem Details

What is the oxidation variety of manganese in MnO2?

Learn this object by watchingCalculate Oxidation Numbers ide Videos
All Chemistry Practice problems Calculate Oxidation Numbers exercise Problems
See all difficulties in calculation Oxidation Numbers

Frequently request Questions

What scientific ide do you need to recognize in order to solve this problem?

Our tutors have actually indicated the to settle this trouble you will require to use the calculation Oxidation numbers concept. You deserve to view video lessons to find out Calculate Oxidation Numbers. Or if you need more Calculate Oxidation number practice, girlfriend can additionally practice calculate Oxidation Numbers practice problems.

What professor is this difficulty relevant for?

Based on our data, we think this difficulty is relevant for Professor Adams' class at TAMU.

legit © 2021 Clutch Learning, Inc. Clutch prep is not funded or endorsed by any college or university.

Log in

log in in through Facebook
log in in with Gmail

Don"t have an account? sign up!.

If friend forgot your password, you deserve to reset it.

See more: Why Do Baseball Players Wear Hats ? Why Do Baseball Players Wear Hats

× authorize up for free to clock this video!

Join thousands the students and gain complimentary access come 46 hours that Chemistry videos that follow the subject your textbook covers.