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Chemistry Questions!?

1) Describe what a person would have to do to grow a crystal of potassium aluminum sulfate dodecahydrate, KAl(SO4)212H2O(s), from a saturated aqueous solution of the potassium aluminum sulfate 2) Describe what a person would have to do to grow a crystal of potassium aluminum sulfate dodecahydrate, KAl(SO4)212H2O(s), from a supersaturated aqueous solution of the potassium aluminum sulfate.quot;

Answer:

L 55.53122.54 cm 5074.92 cm W 132.54 cm 33.02 cm T .000352.54 cm .000889 cm d 2.7 g/cm^3 M LWTd ~ 402.2 g
No, it's going to now not cause food poisoning.It may intent freezer burn on the meat if left in there too lengthyFood does not stay fresh as long in foil, but it surely does serve the intentThat is the only factor they used earlier than ziplock bags got here out within the 70's.
1) Describe what a person would have to do to grow a crystal of potassium aluminum sulfate dodecahydrate, KAl(SO4)212H2O(s), from a saturated aqueous solution of the potassium aluminum sulfateLeave it to slowly evaporate in a crystallising dish at room temperature [ preferably cover with inverted funnel or filter paper to avoid dust falling in] 2) Describe what a person would have to do to grow a crystal of potassium aluminum sulfate dodecahydrate, KAl(SO4)212H2O(s), from a supersaturated aqueous solution of the potassium aluminum sulfateeither a] seed the solution with a small alum crystal or b] scratch the inside of the container with a glass rod and cool in ice to initiate crystallisation.

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