Jenny dissolves as much salt as she can in 100ml of room temperature water. she learned in class that less salt will dissolve in cold water than hot water. jenny adds some ice in the salt water and observes what happens. what effect will adding the ice solution have on the amount of salt that can be dissolved into it ?

This is a solution, hope i could

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Electron equations of the given changes are as follow,a)                              cu      →      cu⁺²  + 2e⁻b)                              mg⁺²  +  2 e⁻      →      mgc)                              cl⁻    →      cl  +  1e⁻d)                              s  +  2 e⁻    →      s²⁻e)                                o²⁻      →      o  +  2 e⁻f)                              p  +  3 e⁻    →      p³⁻g)                              fe²⁺    →      fe³⁺  + 1 e⁻h)                              s²⁻    →      s⁴⁺  +  6 e⁻

It’s completely renewable in that we don’t need to consume anything to get energy. essentially after we can harvest it, it’s free energy