Thursday
December 18, 2014

Homework Help: chemistry

Posted by Fai on Saturday, August 11, 2012 at 2:29pm.

Concentrated hydrochloric acid has specific gravity 1.18 and 36% hcl weight. What volume of concentrated hcl must be diluted to give 50gm of 10 percent

My calculation

50gm x 10% = 5gm
5gm x 36.46 =182.3/ 0.36 =
506 / 1.18 = 429 ml

I am not sure answer. Who helps me to solve it for me. Thank you.

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