Answer to Question #93136 in Chemical Engineering for Nduduzo

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 \u00d7 10^-5g\/15g*100=0.00039\\%"

2."3.9 ppm\/1000 = 0.0039ppt"

3."10000 \u22c5 0.00039\\% = 3.9ppm"


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