Plz help this was due yesterday but i didn’t want to do it...

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.