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Questions tagged 'precipitation'

5 questions

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Anonymous

Jan 23, 2025

what volume of .100 M Na3PO4 is required to precipitate all the lead(II) ions from 150.0 mL of .250 M Pb(NO3)2?

What volume of 0.100 M Na3PO4 is required to precipitate all the lead(II) ions from 150.0 mL of 0.250 M Pb(NO3)2? I would greatly appreciate any assistance with this calculation. Thank you!

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Anonymous

Jan 15, 2025

Why does benzocaine precipitate during the neutralization?

During an experiment in which I synthesized benzocaine through the direct esterification of p-aminobenzoic acid with ethanol, I observed that benzocaine precipitates during the neutralization process....

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Anonymous

Dec 24, 2024

The average annual precipitation worldwide must equal the quantity of water that

What is the relationship between the average annual precipitation worldwide and the total volume of water on Earth? Specifically, how does the amount of precipitation compare to other sources of water...

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Anonymous

Oct 11, 2024

Which process can produce either rain or snow

What process is responsible for producing either rain or snow? Thank you for your assistance, and I hope you have a wonderful day! 🙂