Posted by annie on Wednesday, September 15, 2010 at 6:02pm.
Would 100 mL of 95% EtOH diluted to 316.6 mL (assuming volumes are additive) do it?
Hi, how do I do the calculation?
Thanks
95/x = 30
x = 3.167
1 mL to 3.167 mL or
10 mL to 31.67 mL or
100 mL to 316.7 mL or
1000 mL to 3167 mL.
95% x (100/3.167) = 30%
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