Inactive Tutor answered 10/28/23
Tutor
New to Wyzant
.95x =.7(500)
x = 350/.95 = about 368.421 uL of 95% EtOH solution
King K.
asked 10/27/23How much of 95% EtOH stock solution will you need to make 500 uL of a 70% EtOH solution?
Inactive Tutor answered 10/28/23
.95x =.7(500)
x = 350/.95 = about 368.421 uL of 95% EtOH solution
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