3. Related to the amount of energy a wave carries and is measured from the top or bottom of the wave to the middle

a. Frequency
b. Wavelength
c. Amplitude

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.

Molarity is moles of solute over liters of solution. idk if that is what you are talking about, but you can convert moles of solute to grams of solute using dimensional analyzes by using molar mass found on the periodic table.

Ibelieve the answer is weathering,hope my answer has you : )