We’re being asked to recognize theoxidation state that phosphorusinPO43– (phosphate ion).

You are watching: Oxidation number of p in phosphate ion

Therules because that oxidation statesare as follows:

A. General Rules:

1. For an atom in that 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. Team 2A O.S. = +2

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

O.S. = –1 v 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 when bonded come O)

Since PO43– is neither a peroxide or superoxide,the oxidation state of every oxygen atom is –2.


81% (345 ratings)
*

Problem Details

What is the oxidation number of phosphorus in PO43−?


Learn this subject by watchingCalculate Oxidation Numbers principle Videos
All Chemistry Practice difficulties Calculate Oxidation Numbers exercise Problems
Q.
Q.
Q.
Q.
See all difficulties in calculation Oxidation Numbers

Frequently inquiry Questions


What scientific ide do you need to know in stimulate to deal with this problem?

Our tutors have indicated that to solve this problem you will require to apply the calculate Oxidation number concept. You can view video lessons to find out Calculate Oxidation Numbers. Or if friend need more Calculate Oxidation numbers practice, friend can also practice calculate Oxidation Numbers exercise problems.


What professor is this difficulty relevant for?

Based on our data, we think this trouble is relevant for Professor Blankenship's class at UGA.


topics
institutions
find
ACCOUNT
legitimate © 2021 Clutch Learning, Inc. Clutch prepare is not sponsored or endorsed by any type of college or university.
×

Log in


log in with Facebook
log in in v Gmail
OR
email
Password

Don"t have actually an account? sign up!.

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

See more: Can Redbox Movies Be Returned To Any Redbox ? Can You Return Redbox Anywhere


× authorize up for free to clock this video!

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