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?
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