What is the molality of 0.31 mole NaCl in 0.2 kg of H2O?​

Ais the correct answer

So what you would do is go through and add 3 teaspoons(tsp) 6 times because of the 6 tablespoons(tbsp). which will give you an answer of 18. another way is to multiply 3x6=18.

Ddvgredcvseyhbvvvg