How much of a stock solution of 10.0 mg/L phosphate standard, do you need to use to make a final

Name: How much of a stock solution of 10.0 mg/L phosphate standard, do you need to use to make a final solution containing a volume of 3 mL and 5.8 mg/L phosphate? Enter your numerical answer to one decimal place and do not enter any text; the units are assumed to be milliliters.
Uploaded: 2023-02-28T20:10:25-08:00
Duration: 1 min 38 s
Channel: Sri K
Description: How much of a stock solution of 10.0 mg/L phosphate standard, do you need to use to make a final solution containing a volume of 3 mL and 5.8 mg/L phosphate? Enter your numerical answer to one decimal place and do not enter any text; the units are assumed to be milliliters.

Question

Yanni D · Accepted Answer

1. We have a stock solution with a concentration of 10.0 mg/L.

Question

How much of a stock solution of 10.0 mg/L phosphate standard, do you need to use to make a final solution containing a volume of 3 mL and 5.8 mg/L phosphate? Enter your numerical answer to one decimal place and do not enter any text; the units are assumed to be milliliters.

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