Balance the following redox reaction if it occurs in acidic solution. What are the coefficients in front of Pb and H+ in the balanced reaction?

Pb2+(aq) + NH+4(aq) --> Pb(s) + NO-3(aq)

Amount of liquid measured in l or lm

What are the similarities of physical and chemical change ?

Essay-alternative energy sources research sources of energy that are being developed. write a report of 350-400 words discussing the information you learned concerning the development of various energy sources and the impact that you think they will have on your life. include sources cited at the end of your report using the mla format. follow the rubric guidelines. note that wikipedia is not an appropriate resource for a research paper. worth 99