Your change in enthalpy is positive.

So if you have a reaction, let's say A plus B yields C and our change in enthalpy so our enthalpy in this state minus the change in the enthalpy in that state so

like this change in enthalpy is a good candidate.

The amount of energy you absorb is your change in enthalpy.

And we know that, because this was the change in enthalpy was

let's say our change in enthalpy is less than 0, we know that this is exothermic.

Because change in enthalpy, when we're dealing with a constant pressure system, is heat added to the system.

So we could start with enthalpy.

So you have plus and then I just know that, because I said from the beginning that my change in enthalpy is less than 0.

If this is positive enough, it will overwhelm any negative enthalpy.

So maybe enthalpy by itself wouldn't completely describe what's going to happen.

We've learned over the last several videos that if we have a system undergoing constant pressure, or it's in an environment with constant pressure, that its change in enthalpy is equal to the heat added to the system.

When temperature is low, maybe they'll drift close to each other, and then the enthalpy part of the equation will matter more.

Change, change.

And then if we go to the negative enthalpy, positive entropy, so we're releasing energy, so this is negative, and our entropy is increasing our entropy, we're getting more disordered then this becomes a negative as well.

A cultural change, a mental change, a physical change, Bam said.

This can change. This can change.

And to change, and to change.

Demand change the light bulbs, but change the laws. Change the global treaties.

No, uh No change, uh change here.

That while times change and habits change and styles change one thing is constant

Or, change in y over change in x.

This is real, tangible change, real, tangible change.

Are you gonna change your name? Change it?

Change torpedoes to bombs! Change torpedoes to bombs!

Art is not supposed to change the world, to change practical things, but to change perceptions.

Art is not supposed to change the world, to change practical things, but to change perceptions.

CHANGE??

Change...

Change...

Change...

Change

Change...

Change...

Change

' Change.

Change?

Change.

And it's constructed for change. It's all about change.

You change your behavior, and you change your mind.

You change your behavior, and you change your mind.

This change, this change. To see change that we must have if we care about the future.

When you explain change for example, economic growth economic growth is about change when you explain change, you use other things that have changed to explain change, rather than using the constant to explain change.

We can change things, but we have to actively change.

So this change, I believe, is a huge disruptive change.