Question

1.24 gm p is present in 2.2 gm​

Answer 1

Answer:

hey mate I need some points and I am in a hurry so...m

Answer 2

Answer:

hii

your answer is here !

Explanation:

P = Phosphorus

S = Sulphur 

P = 31, S = 32

=> P4S3 = 4x31 + 32x3 = 220

Mass of P = 124

2.2 g of P4S3 contain = (2.2x124)/220 = 1.24g of P

The correct answer is: 

2.2 g of P4S3 contain 1.24g of P