The mole's deep inside.

Kittridge is the mole.

Well, we said the concentration of the solution was 1 molar.

The concentration of this solution is 1 mole per liter.

At a pH of 1, this means your hydrogen concentration is at 10 to the minus 1.

Part of an internal mole hunt.

I saw the mole.

This is our concentration axis.

Plus your chlorine anion in an aqueous solution.

That's my favorite strong base. And let's say I have a solution that I have prepared ahead of time.

The whole operation was a mole hunt.

So your pH is going to be equal to 0. And let's say for use in the later part of this, let's say

It's 1 molar.

And there's many ways to measure concentration and you can go into molarity and molality and all of that.

And the way I think about it is the great majority of your moles of hydrogen were sopped up at that point.

And we're measuring it as molarity.

So there must have been 1 mole of hydrogen to begin with.

This whole operation was a mole hunt.

When converting 1 mole of ice into water, and 1 mole of water into steam, which requires more energy?

Now let's say you have some solution and you know the concentration, you know it is a 0.1 molar concentration.

Remember, this is 1 molar and you had 1 liter of it.

Whoever the mole is, he goes by the name of Job.

It's very easy to say, oh, you know, if you put them together, they're going to react and form the product.

I have a liter of this. Right.

And say, I added a liter of this solution.

literally just view more as the number of molecules.

In terms of your reduction of your hydrogen concentration.

So if you actually have a molar of this, as soon as you put it in the water, you really have 1 molar of this.

So you need 1 mole of OH to sop up, and how do you get 1 mole of OH?

In the farms and fields... there are always frogs, grasshoppers, mice, moles... persimmons and mulberries.

So you had 1 mole of hydrogen to sop up.

And you titrated it with this sodium hydroxide.

It has a molarity of 1.

So I must have neutralized 1 mole hydrogen.

And since I had 1 liter of solution, I had 1 mole hydrogen and 1 liter of solution.

Because you're essentially going to have well, you're not going to have 1 molar.

At that point, I've essentially eliminated all of the hydrogen ions that were in my original solution.

Right and left, the streets take you waterward.

low, that I could afford to let the fire go out in the middle of almost any winter day.

He stopped on it to look for a worm.

So I must have added 1 mole of hydroxide to get to this point.

So you say my original concentration of this acid is 1 molar.

So it's proportional to the path length times the concentration.

If you have 2 moles of hydrogen, 2 moles of iodine, so it's going to form 2 moles of hydrogen iodide.

This right here, if this is a pH of 1, this means so, at a pH of 0, this means your hydrogen concentration is 1 molar.