Multiple Choice
The change in the internal energy of a system that absorbs 2,500 J of heat and that does 7,655 J of work on the surroundings is __________ J.
A) 10,155
B) 5,155
C) -5,155
D) -10,155
E) 1.91 × 
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q66: Objects can possess energy as _. (a)endothermic
Q70: The kinetic energy of a 23.2-g object
Q71: Calculate the value of ΔE in joules
Q72: Calculate the kinetic energy in joules of
Q74: Given the following reactions CaCO<sub>3</sub> (s)→ CaO
Q77: A 5.00-g sample of liquid water at
Q78: Given the data in the table below,
Q102: For which one of the following equations
Q110: In the reaction below,ΔH°<sub>f</sub> is zero for
Q118: Which one of the following is an