Question #93136
A 15.00 mL sample of solution has 5.8 × 10^-5 g of calcium ion. Calculate the concentration in each of the following units:
3.1 % (m/v)
3.2 ppt
3.3 ppm
1
Expert's answer
2019-09-04T03:34:09-0400

1.w%=5.8×10−5g/15g∗100=0.00039%w\%= 5.8 × 10^-5g/15g*100=0.00039\%

2.3.9ppm/1000=0.0039ppt3.9 ppm/1000 = 0.0039ppt

3.10000⋅0.00039%=3.9ppm10000 ⋅ 0.00039\% = 3.9ppm


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