please answer this someone
Attachments:
Answers
Answered by
0
Answer:
Explanation:
valency
Answered by
0
Answer:
1) p⁴(s)+5O²(g)- 2p²O5(s)
2) NH⁴No³-N²o+2H²0
3) 2Ag²o-4Ag+o²
Similar questions