How much water at 100c could be vaporized by the addition of 120 kJ of heat? (Hvap = 40.7 kJ/mol)

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.

Answers are 1,2,4 its correct on edgenuity.

1) according to the law of conservation of mass ,in all chemical reactions total mass is unchanged