human
What is the phosphorus oxidation state in the compound KH2PO4?
gpt
The phosphorus oxidation state in KH2PO4 is determined as +5.
Explanation: In the compound KH2PO4, the phosphorus is bonded to oxygen and has a charge that is balanced by the potassium ion. The oxidation state of phosphorus is calculated by considering the charges of the other atoms in the compound and is found to be +5.