Homework Help: chemistry

Posted by cat on Wednesday, April 13, 2011 at 8:50pm.

how many ML of each of the following solutions will provide 25.0g of KOH? A)2.50 M of KOH b)0.750 M of KOH c)5.60 M of KOH NEED HELP setting up problem!!

chemistry - DrBob222, Wednesday, April 13, 2011 at 10:31pm
I would do this.
L x M = moles and moles x molar mass = grams; therefore, L x M x molar mass = grams. Substitute and solve for L in each case, then convert L to mL.
chemistry - cat, Thursday, April 14, 2011 at 1:15am
thanks

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