Calculate the concentration in ppm of Cd in a 2.00 mL sample which has been shown to contain 16.4 mg Cd. Assume the sample has a density of 1.00 g/mL.
A) 8.20 × 10-3
B) 8.20
C) 32.8
D) 8.20 × 103
E) 3.28 × 104
Correct Answer:
Verified
Q17: Which of the following represents a type
Q18: Which of the following is correct?
A) substances
Q19: Thermal pollution affects fish and other marine
Q20: Sand is insoluble in both polar and
Q21: Molarity (M) is defined as moles of
Q23: Which units for concentration are not defined
Q24: At a particular temperature, as the pressure
Q25: Molality (m) is defined as moles of
Q26: For inorganic compounds, solubility in water is
A)
Q27: Which of the following refers to a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents