4P + 502 → 2P20x
The subscript of oxygen in the product should be?

a. 2

b.5

c.10

d.20

Since there is the same amount of agn03 in both silver chloride and silver nitrate they produce the same amount of moles. therefore silver chloride produces the same amount of silver nitrate, so your answer is 15.0 moles of silver nitrate. i hope this !

The correct answer should be "electrons orbit the nucleus in circular motions exactly as shown on the classic bohr model."