Atoms a and x are fictional atoms. suppose that the standard potential for the reduction of x^2+ is +0.51 v, and the standard potential for the reduction of a^2+ is -0.33. find the standard potential for an electrochemical cell with the cell reaction that follows.

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Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw