Consider these fictitious internal energy gauges for a chemical system and its surroundings:

Which diagram best represents the energy gauges for the same system and surroundings following an energy exchange in which ?Esys is negative?

Consider these fictitious internal energy gauges for a chemical system and its surroundings Which diagram best represents the energy gauges for the same system class=
Consider these fictitious internal energy gauges for a chemical system and its surroundings Which diagram best represents the energy gauges for the same system class=