1 L of seawater has a higher concentration of common salt as compared to 1 L of tap water.
Let's suppose you have four solutions of salt water. Solution 1 has 55 g of salt dissolved in 445 mL of water. Solution 2 has a concentration of 21 %. Solution 3 has 36 g of salt dissolved in 108 mL of water. Solution 4 has a concentration of 23 %. Which of the following lists the solutions in order from the least concentrated to the most concentrated?