The reactions listed below are either chemical reactions or nuclear reactions. Which are nuclear reactions? Check all that apply. Upper H superscript plus, plus upper O upper H superscript minus right arrow upper H subscript 2 upper O. Superscript 185 subscript 79 upper A u right arrow superscript 181 subscript 77 upper R d plus superscript 4 subscript 2 upper H e. 4 upper F e plus 3 upper O subscript 2 right arrow 2 upper F e subscript 2 upper O subscript 3. Superscript 210 subscript 84 upper P o right arrow superscript 206 subscript 82 upper P b plus superscript 4 subscript 2 upper H e.

For part 1, describe the changes in the colors of the well, if any, as you go from well 1 to well 9—that is, as you go from the well with the least copper(ii) nitrate to the well with the most copper(ii) nitrate. which wells had the most distinct precipitate? for part 2, describe the changes in the colors of the well, if any, as you go from well 1 to well 9—that is, as you go from the well with the least iron(ii) sulfate to the well with the most iron(ii) sulfate. which wells had the most distinct precipitate? for part 3, describe the changes in the colors of the well, if any, as you go from well 1 to well 9—that is, as you go from the well with the least iron(iii) nitrate to the well with the most iron(iii) nitrate. which wells had the most distinct precipitate?