72.6g
The density formula is density equal mass divided by volume (d=m/v) to solve this you must get the mass by itself. You do this by multiply volume on both sides which then gets you density times volume equal mass. Then you can plug in the numbers which is 1.20g/mL x 60.5 mL the mL cancels out which leaves you with grams and thus you have 72.6g.
C or a one of those hope it helps !!!!
It would be C because It will have a lower activation energy than Trial A.
Answer:
sorry I didn't know the answer
Explanation:
ok
