A 520-gram sample of seawater contains 0.317 moles of NaCl. What is the percent composition of NaCl in the water? A: 1.1% B: 2.8% C: 3.6% D: 6.1% - QAmmunity.org

A 520-gram sample of seawater contains 0.317 moles of NaCl. What is the percent composition of NaCl in the water? A: 1.1% B: 2.8% C: 3.6% D: 6.1%

asked Apr 19, 2021 122k views

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