Chemistry, 21.05.2021 02:50 RipoldSmellypoop47
We completed a lab: % yield of Alum (molar mass = 474.44 g/mol). If the limiting reactant continued to be Al powder, but we started with less than we were supposed to (0.897 g Al powder). We performed the lab anyway and actually still made 14.45 grams of alum. What was our percent yield? 2Al (s) + KOH(aq) +4H2SO4(aq) + 10H2O(l) → 2KAl(SO4)212H2O(cr) + 3H2(g)
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The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed
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We completed a lab: % yield of Alum (molar mass = 474.44 g/mol). If the limiting reactant continued...
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