Well, I need to write the reaction that forms that compound from it's elements, right?

我需要写出从元素单质生成,这种化合物的反应，对吧？

麻省理工公开课 - 热力学与动力学课程节选

Before dawn on Feb. 16, a semitrailer truck left a secret, well-protected compound outside Sarasota, Fla.

FORBES: New College of Florida

Garrido kidnapped Dugard in 1991 in South Lake Tahoe, California, fathered two daughters with her and held her captive in a well-hidden backyard compound, authorities said.

CNN: Authorities study bone found near accused kidnapper's home

Bancroft's succulent garden and is part of the 8-acre family compound, is well-tended, with mature plants and fruit-bearing trees.

WSJ: Ruth Bancroft, Growing a Piece of History