How many milliliters of a solution of 0.0013 M EDTA4- would be used to titrate the lead in 1000. mL of a 0.0073 M solution of Pb(NO3)2?

I'm sry, but I keep getting 5200ml and I know that's just wrong! >< can someone please help me?

3 answers

OPPS ha, I got it, nvm

1000 x (0.0073/0.0013) = ?
You are allowed an answer with 2 significant figures.
I have an answer on my calculator of 5615.3 mL which rounds to 5600 or 5.6E2 to two s.f.
Check my work.

yes, that's it

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