Question: You have a stock solution of 4M NaOH (molecular weight=40.0).
you put 10 ul of this stock in 190 …
you have a stock solution of 4M NaOH (molecular weight=40.0).
you put 10 ul of this stock in 190 ul of water, and then put 10 ul
of the resulting solution in 990 ul of water. finally, you take 25
ul of this last mix into 475 ul of water. what is the final
molarity of this last solution in micromolar?
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