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08-08-2016
Chemistry

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How many milliliters of a 3.0 M HCl solution are required to make 250.0 milliliters of 1.2 M HCl?

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Аноним Аноним

09-08-2016

formulae for finding is
(Mi)(Vi) = (Mf)(Vf)
(3.0M)(x) = (500.mL/1000)(1.0M)
convert 500ml to liter

x = (0.5 moles)/(3.0 moles/liter)
x = 0.17 Liters = 1.7 x 10^2 mL HCl

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