Aspartame produces 4 kilocalories of energy per gram when metabolized, While table sugar produces 3.9 kilocalories. However, aspartame is approximately 200 times sweeter than table of sugar, so it is consumed in much smaller doses. Then we can say that they're pretty much the same
https://mgdic.files.wordpress.com/2016/12/unit-operations.pdf this
Answer:
Molecular mass of NH3 = ( 14 + 3 ) = 17 g

On the right of the table
1 ph is the highest ph level for an acid