Answer:
8.18K
Explanation:
This question is solved using the ideal gas equation:
PV=nRT
where,
P= pressure
V= volume
n= no. of moles
R= gas constant(8.314 J/K/mol)
T= temperature
Since in the question, volume of the container and amount of gas is not given,we'll assume a value for these variables and substitute it in our formula;
P= 3.4 atm
V= 1 litre (assumption)
n= 5 moles (assumption)
R= 8.314
T= ?
PV=nRT
3.4*1=5*8.314*T
T=3.4*1/0.08314*5
T= 8.18K
It depends if you are taking the class in high school or college. For college doing the experiments is fun but the calculations is not. Also if you are taking it, bring friends.
Answer: D. Converting energy stored in chemical bonds into electricity.
Explanation:
100% on edg 2021 quiz.
