Sodium hydroxide in an aqueous solution.

The Centers for Disease Control Prevention (CDC) and Population Services International (PSI) promote a similar product (a 0.5 1.5 sodium hypochlorite solution) as part of their Safe Water System (SWS) strategy.

So if I just did NaOH in an aqueous solution so that's just throwing it in water that disassociates completely into the sodium cation and hydroxide anion.

And we know this is a strong base when you put it in a aqueous solultion, the sodium part just kind of disassociates, but the more important thing, you have all this OH in the solution, which wants to grab hydrogens away.

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Aqueous solution.

aqueous solution.

Lethal solution.

Sodium Chloride.

Sodium Pentothal.

It is an aqueous solution.

Product Sodium pyrophosphate

like sodium chloride.

If you have sodium...

or sodium Pentothal.

It's fitted with solid electrodes and an electrolyte that's a solution of salt and water.

It's in an aqueous solution.

Water is obviously an aqueous solution.

So the sodium concentration gradient, if there was no membrane here, sodium would want to go across this to kind of make up for all of the lost sodiums over here.

So this is sodium potassium pumps.

The sodium makes the door revolve.

So sodium I'll do sodium as a positive.

I'm going to draw sodium like this.

Sodium's going to be a circle.

And that's why it's called buffer.

Everything's in an aqueous solution.

It's still in an aqueous solution.

That's also in an aqueous solution.

And that's also in an aqueous solution.

An aqueous solution plus chloride.

Hydrogen chloride in an aqueous solution.

Everything's in an aqueous solution.

Chloral hydrate. Quick, but mild.

Valproic acid (Depakine), divalproex sodium (Depakote), and sodium valproate (Depacon, Epilim) Available in extended release form.

I'm going to add some NaOH.

Sodium chloride's actually quite a large molecule.

So let me just I'll show it with lithium or sodium.

Sodium's going to do the same thing.

You produce hydroxide and some sodium cations.

To OH minus plus sodium cation.

He decided to buffer them with effervescent sodas.

And all of this is in an aqueous solution.

And that's why it's called a buffer.