Answers

鉄は磁石にくっつき、塩酸によって水素が発生
硫化鉄は磁石につかない、塩酸により硫化水素発生

ゲスト

毎回ありがとうございます💦助かります!

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉