Seawater is mostly a solution of sodium chloride in water. The concentration varies, but marine biologists took a sample with an amount concentration of 0.56 mol/L. Calculate the mass of sodium chloride in the biologists’ 5 L sample.
Acid rain may have 355 ppm of dissolved carbon dioxide. What mass of carbon dioxide is present in 1 L of acid rain?
A brine sodium chloride solution used in pickling contains 235 g of pure sodium chloride dissolved in 3 L of solution. Determine the percent concentration % W/V of sodium chloride.
A brine sodium chloride solution used in pickling contains 235 g of pure sodium chloride dissolved in 3 L of solution. What is the amount concentration of sodium chloride?
Answers
Answered by
0
Answer:
1.0.16
2.a.355mg
b. 8.07mmol/L
3.7.83%
Explanation:
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Answered by
0
Answer:
1) 0.16
2) a. 355mg
b.8.07mmol/L
3)7.83%
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