a 100 gram sample of nacl is added to 100 ml of water at 0 degrees Celsius. afte
ID: 980018 • Letter: A
Question
a 100 gram sample of nacl is added to 100 ml of water at 0 degrees Celsius. after equilibrium is reached, about 64 g of solid remains I dissolved. describe the equilibrium that exists in this system at the particulat a 100 gram sample of nacl is added to 100 ml of water at 0 degrees Celsius. after equilibrium is reached, about 64 g of solid remains I dissolved. describe the equilibrium that exists in this system at the particulat a 100 gram sample of nacl is added to 100 ml of water at 0 degrees Celsius. after equilibrium is reached, about 64 g of solid remains I dissolved. describe the equilibrium that exists in this system at the particulatExplanation / Answer
molarity = weight of NaCl*1000/G.M.Wt of NaCl *volume of solution in ml
= 100*1000/58.5*100
=17.09 M
molarity = 64*1000/58.5*100
NaCl <----> NaCl
initial conc 17.09M 0
change 10.94M 10.94M
remains conc 6.15 M 10.94 at equlibrium
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