Multiple Choice
A 100.0 mL solution of ethanol that has density of 0.789 g/mL, contains 15.6 mL of iodine. The concentration of the aqueous solution is _____ ppm. (Density of iodine = 4.94 g/mL)
A) 9.77 × 105
B) 9.8 × 107
C) 0.98 × 109
D) 9.77 × 106
E) 0.97 × 103
Correct Answer:
Verified
Correct Answer:
Verified
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