Trong quy trình điều chế metyl da cam bước cho HCl vào nước đá nghiền nhỏ ( Nước đá đó để làm gì?)

Wish i can but don’t know this

The answer is 323 g.

The problem here is that according to aufbau principle before 3d orbital 4s subshell comes.after filling 3p orbital with electrons you have 4 electrons left, you place two in 4s with opposite spin and the other two in 3d in any of its two orbitals of total five orbitals with the same spin.