When an iron nail is dipped in copper sulphate solution, the displacement reaction takes place. The colour of copper sulphate solution fades due to the formation of light green solution of iron sulphate.

Election reflection questions respond to each question in complete sentences. use details from the lesson. concordtv: what are the major political parties? how do they affect elections? your response: concordtv: which issue do you think was most important in the concord city election? explain your choice. your response: concordtv: which candidate had the best plan, in your opinion, to address the issue? explain your choice. your response: concordtv: which candidate do you think had the weakest support for his or her claims? why? your response: concordtv: did the media show any bias while covering the concord city election? explain your response. your response: