The work done for the system, given that the internal energy changes by -536 Joules, is 1227 joules
How do i determine the work done for the system?From the question given above, the following data were obtained:
Heat generated (q) = 691 JoulesChange in internal energy (ΔU) = -536 JoulesWork done (W) = ?The work done for the system can be obtained as illustrated below:
ΔU = q - w
Inputting the given parameters, we have:
-536 = 691 - w
Collect like terms
-536 - 691 = -w
-1227 = -w
Multiply through by -1
w = 1227 joules
Thus, we can conclude that the work done for the system is 1227 joules
Learn more about workdone:
https://brainly.com/question/30051892
#SPJ1
Please help!
- Which of the following compound is insoluble in water?
A. BaS
B. Hg2Cl2
C. MgSO4
D. (NH4)2CO3
E. All of these compounds are soluble in water.
thank you :)
What is percent abundance of 18 medium nails 5 cm long?
From the attached image, the percentage abundance of 18 medium nails 5 cm long is 19%
Understanding Percentage AbundanceThe percent abundance refers to the proportion or percentage of a certain type or category within a given sample or population.
In the case of 18 medium nails that are 5 cm long, we have the information presented in the table and we do not need to do any mathematical calculations.
Learn more about percentage abundance here:
https://brainly.com/question/6844925
#SPJ1