Answer:-
86.794 K
Explanation:-
Initial temperature T 1 = 32 C + 273 = 305 K
Initial Pressure P 1 = 49.9 KPa
New Pressure P 2 = 14.2 KPa
The Volume remains same since it is rigid.
∴V 1 = V 2 = 50.0 L
Using the relation
P 1 V 1 / T1 = P 2 V 2 / T 2
New temperature T 2 = P 2 V 2 T 1 / ( P 1 V 1)
= 14.2 KPa x 50.0 L x 305 K / ( 49.9 KPa x 50.0 L)
= 86.794 K
Answer:
A.A
Explanation:
I took the quiz and I got that answer
Answer:
There is no exact answer for this question tbh.
A calorimeter is a device used to measure the amount of heat involved in a chemical or physical process. For example, when an exothermic reaction occurs in solution in a calorimeter, the heat produced by the reaction is absorbed by the solution, which increases its temperature.
C make lemonade because what else would you do with lemons