Introduction When press is mixed to Copper (?) Chloride; the product give be copper and conjure chloride. However, in this experiment, we do not film the information of the oxidation come in for iron nails. There be 2 different oxidation song for iron; that are 2 or 3. We go forth realise to check severally of the compares to find out the moles of each division in the equality. hence we can compare the ratio in the midst of the mole and the business deal of iron and copper; that depart be measured during the experiment. in the shutting because of the balanced equation the ratio of the mass and the mole has to be the same; by this we can check the real(a) equation and the actual oxidation physique of iron in this reply. This abut will finally end us up of decision out which oxidation come in of iron is used in this experiment. So, if the oxidation number is 2: Fe (?) + CuCl2 (aq) ? Cu + FeCl2 If the oxidation number is 3 the reaction equation will be: 2Fe (?) + 3CuCl2 (aq) ? 3Cu + 2FeCl2 In addition, we will motive to find the percent coming back of copper. Percent give birth is a measure of the mass of what was produced ( observational replication) mold up by the mass of what should have been produced (theoretical yield).
Hence, the equation will be: Percent yield= experimental yield theoretical yield We will need to put back the experimental yield and the theoretical yield of copper later on we have found out the actual equation. Purpose Since in that respect are two realistic oxidation poetry for the iron nails, by this experiment we will need to pin down the actual oxidation number of the iro! n in this experiment. venture As said in the introduction there will be two possible decomposition reactions: Fe (?) +... If you lack to get a full essay, baffle it on our website:
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