The Composition of Ocean Water On average, one kilogram of ocean water contains

Question

The Composition of Ocean Water On average, one kilogram of ocean water contains about 35 grams of salts. That is, salts make up a percent of ocean water. Though sodium chloride is the most abundant and familiar salt in sea variety of other salts are also dissolved in seawater. The table below lists the salts that a scientist recovered by evaporating a 100 gram sample of ocean water. The second column of the bout 3.s water, a table lists the mass of each salt recovered. Major Salts From a Sample of Ocean Water Mass (g of salt recovered from 100gofocean water) 2.72 0.38 0.17 0.13 0.08 0.01 0.01 Salts -Percentage ofTotal Salts- Magnesium chloride Magnesium sulfate Calcium sulfate Potassium sulfate Calcium carbonate um bromide T comiete the third column by calculating the percentage of Total Salts. To do this, use the following formula: Massofsult x 100-Percentage of Total Salts Total mass of salts (3,5 g) enb Cotuer below a bar graph showing the percentage of each sat recovered from the sample of ocean water

Explanation / Answer

Sodium chloride : (2.72 * 100)/3.5 = 77.71 Magnesium chloride : (0.38 *100)/3.5= 10.85 Magnesium sulfate:(0. 17*100)/3.5 = 4.85 Calcium sulfate : (0.13 * 100)/3.5 = 3.71 Potassium sulfate: (0.08 * 100)/3.5 = 2.28 Calcium carbonate:(0. 01*100)/3.5 = 0.285 Magnesium bromide:(0. 01 *100)/3.5 = 0.285

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.