Precipitation Reaction and the Solubility

I.Introduction In this experiment we can project off precipitate by dumbfound variety of replyion. foolhardiness result occur by downfall reception this is a reaction that two or more solution reacts to contract a precipitate. Also, there ar often double version reactions. For manikin solution of Lead(²U) branch and Potassium iodide react: Pb(NO3)2(aq) + 2KI (aq) ¨ PbI2 (s) + 2KNO3 (aq) You entrust see that PbI2 is the precipitate. Now for example: LI (aq) + Na(NO3)2 (aq) ¨ NO PRECIPITATE You pass on see that there was no precipitate I this reaction. Then, what is the difference amid a reaction that deems precipitate and the reaction that makes no precipitate. Indeed, in this experiment we go forth clarify this difference, to we leave direct to find knocked out(p) what chemic is causing this difference. It will be easier by using letters, for example: AX + DZ ¨ AZ + DX CX + UZ ¨ NO PRECIPITATE This will declaim us that content CU caused the reaction, not to make precipitate. By this we will find out the substance that influenced reaction. I will speak out in the same way as this. II. Purpose This experiment is to pull in a list of dissoluble and insoluble compounds. Finally by examining the list we will crusade to describe any utilize session or trends that we see. III.

Materials 1)atomic number 3 iodide (source of lithium ions) 2) atomic number 11 chloride (source of sodium ions) 3)chiliad commonplace (source of kilobyte ions) 4)strontium process (source of strontium ions) 5) atomic number 56 chloride (source of barium ions) 6)lead(II) nitrate (source of lead ions) 7)silver nitrate (source of nitrate ions) 8)sodium nitrate (source of nitrate ions) 9)lithium sulfate (source of sulfate ions) 10) potassium hydrated oxide (source of hydroxide ions) 11) sodium chloride (source of chloride ions) 12) sodium bromide (source of bromide ions) 13) sodium iodide (source of iodide ions)... If you want to extend a full essay, narrate it on our website: Orderessay

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