A. What are the half-reactions for the redox reaction CuCl2 Zn → ZnCl2 Cu? Label the oxidation reaction and the reduction reaction. B. what does a reduction potential chart show? what information does it give?

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

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3