Nifty Tips

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I answered my limit today? whats this, a limit? dumb. I helped a bunch of english as a second language natives today. I didn’t want to stop.
Kinda like if your credit isn’t awesome you pay more. But if you had more money to facilitate better credit it wouldn’t matter. Sorta like car insurance… blah blah

me and my siblings are debating how old you have to be to get your drivers liscense. I say 16 and they say 18

I had an account I haven’t accessed in a while. But I forgot my password and cannot remember the zip code for that time – 3 varied addresses – none working. How can I connect back to my email? Tried to re-register, but user name still in use. Why setup another when I have one? Let me know if you need an address for mailing to my attention. Thank You

How many mL of 0.30M HCl(aq) are needed to neutralize a solution of 238.50mL of 1.35M barium hydroxide?
ANSWER is 2.1×10^3

Now here is part of the question I need help with:

Calculate the molarity of the chloride ion ion present in the solution that results from mixing the proper volume of HCl (aq) with the solution of barium hydroxide specified in the preceding problem.

Our docter says to wait till six months but our family says we could start now at 4 weeks.
My wife is breast feeding so I am not sure how we would do his with only giving him a bottle once a week, or so.