The answer is 52 if you are looking for the answer to 2x2x13=? then it is 52. Otherwise idk what you are asking.
The enthalpy of a reaction can be measured using a Calorimeter
Answer:
-9
Step-by-step explanation:

Your calculator can help with this.
Answer:
7
Step-by-step explanation:
Answer:
66 67/100
Step-by-step explanation: