Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate.

二甲基吡嗪与苯乙酸，硝酸银和过硫酸铵反应。

Silver nitrate is a salt.

硝酸银是一种盐类化合物。

Here I have water in which I dissolved some silver nitrate.

这儿水里溶解了，硝酸银。

And silver nitrate is occasionally used to treat warts and corns.

而硝酸银可偶尔用于治疗疣和鸡眼。

A silver salt, especially silver nitrate, used to sensitize paper.

银盐，硝酸银：一种银酸盐，尤指硝酸银，用于使纸感光。