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Asked by Kelly

You are supposed to mix 250 mL of a 0.1 M solution of Pb(NO3)2 solution. You would need to mix ______ g of Pb(NO3)2 with enough water to make 250 mL of solution.
8 years ago

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Answered by DrBob222
How many mols do you need? That's M x L = ?
Then grams = mols x molar mass
8 years ago
Answered by Kelly
Thank you for the help
8 years ago

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