Question

A sample from one of Earth's oceans has a salinity of 34. What is the concentration of dissolved salts in this sample of seawater when expressed in ppmppm

Answer 1

The concentration of dissolved salts in the sample of seawater is 34 ppm.

Step-by-step explanation:

The concentration of dissolved salts in the sample of seawater can be expressed in parts per million (ppm). The salinity of the ocean sample is given as 34, which means that there are 34 grams of dissolved salts per kilogram of seawater. To convert this to ppm, we can use the fact that 1 ppm is equivalent to 1 milligram of solute per liter of solution. Since 1 kilogram is equal to 1000 liters, we can calculate the concentration as follows:

34 g/1000 L = 34 mg/L = 34 ppm

Answer 2

Concentration of dissolved salts = 34,038.76 ppm

Step-by-step explanation:

Given:

Salinity of ocean water = 34

Find:

Concentration of dissolved salts

Computation:

Salinity of ocean water = 34 g/l

1g/l = 1001.14 ppm

Concentration of dissolved salts = 1001.14 ppm x 34

Concentration of dissolved salts = 34,038.76 ppm