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geffman1
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Homework Statement
We add 0.535 g of NaOH to 100.0 mL of water at 25degrees. What is [H3O+] in this solution at 25degrees?
hey guys, I've practiced these types of questions alot, but I've never came across one like this before. i tried writing equations and i got this 2NaOH+2H20>>2Na+2H30, but I am stuck at the next step. anyhelp would be good. thanks
ANSWER=7.48 x 10-14 M
(p.s) if anyone could sit down with me on msn or something for 20minutes I've got about 15 basic question i need help with (ive got the answers). thanks