posted by Chandler .
How many milliliters of 1.5 M HCl must be transfered from a reagent bottle to provide 25 g HCl for a reaction? Answer in units of mL.
moles = grams/molar mass
You have grams and molar mass; solve for moles.
M = moles/L. You have M and moles, solve for L and convert to mL.