Multiple Choice
Calculate the concentration in ppm of a pollutant that has been measured at 450 mg per 150 kg of sample.
A) 3.0 ppm
B) 6.0 ppm
C) 3000 ppm
D) 330 ppm
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q88: What is the molarity of a solution
Q89: How much NaCl is needed to make
Q90: What is the final concentration of a
Q91: What is the molarity of a solution
Q92: If a normal blood sample contains 4.5
Q94: Which list includes all the pieces of
Q95: Calculate the concentration of nitrogen gas in
Q96: Which substance is not an electrolyte?<br>A)NaCl<br>B)HCl<br>C)NH<sub>4</sub>NO<sub>3</sub><br>D)KOH<br>E)CH<sub>4</sub>
Q97: Which of the following is miscible with
Q98: Match the following.<br>-hypertonic<br>A)an ionic compound which attracts