Ammonia

Now information for you.

Kb of NH3 is 1.8 times 10 raised to the power negative 5.

Ka of HF is 6.8 times 10 raised to the power negative 4.

Ka of CH3COOH is 1.8 times 10 raised to the power negative 5.

All right, so one more time.

Determine whether an aqueous solution of the given salts Is acidic basic or neutral? And explain.

KB of NH3 is 1.8 times 10 raised to the power negative 5.

KA of HF is 6.8 times 10 raised to the power negative 4.

Now, depending on the different atoms involved, you can actually get lots of different shapes.

Ammonia, or NH3, is shaped like a pyramid.

Carbon dioxide, or CO2, is a straight line.

Water, H2O, is bent like your elbow would be bent.

The stream of gas that comes out contains about 4% of ammonia, which is condensed to a liquid by cooling and the uncombined hydrogen and nitrogen passed again through the apparatus.

The ammonia can be employed in refrigeration and other ways, but if it is desired to get the nitrogen into the form of nitric acid, it has to be oxidized by the so-called Ostwald process.

This is the reaction NH3, ammonia, plus 4O, oxygen, goes to HNO3, nitric acid, plus H2O, water.

The catalyst used to effect this combination is the metal platinum in the form of fine wire gauze since the action takes place only on the surface.

The ammonia gas is mixed with air, which supplies the oxygen, and the heated mixture runs through the platinum gauze at the rate of several yards a second.

The reaction produces heat and pressure, so it is necessary to carry it on in stout autoclaves or enclosed kettles.

The cyanamid is completely and quickly converted into pure ammonia and calcium carbonate, which is the same as the limestone from which carbide was made.

The reaction is CaCN2, calcium cyanamid, plus 3H2O, water, goes to CaCO3, calcium carbonate, plus 2NH3, ammonia.

Answers ending in I-A.

Question number one, which widely used chemical compound has the formula NH3?

wouldn't be ammonia because that's got an N instead of sodium give me 30 seconds if not I'm going to bomb out straight off the bat rubber duck golden duck Ammonia.

I've just got to go ammonia.

Yeah, it is.

It's ammonia.

NH3.

What does the N mean?

And that acidic environment creates an osmotic and chemical trap.

Ammonia, which is NH3, is highly absorbable.

It easily diffuses from the gut into the blood.

But when the gut lumen becomes highly aesthetic due to the lactulose, hydrogen ions bind to the ammonia, converting it into ammonium, which is NH4 plus 3.

Total ammonia nitrogen in your water exists in two distinct forms simultaneously

Two forms

There is ionized ammonium, which is NH4+I.

That has a positive electrical charge and is relatively harmless to fish because it cannot easily pass through the cell membranes of their gills

Okay, harmless ammonium

Then there is unionized ammonia, NH3.

This has no charge, is highly lipid soluble, and easily slips directly into the fish's bloodstream

How so?

So I, yeah, definitely agree with what Will's saying there.

The only thing that I can really add, and if you've got the space, and if you look at sort of ammonia and nitrite on the periodic table, you've got NH3 and NO2.

NH3 being ammonia and obviously nitrite being NO2.

When a couple of... books i'd read and there was a quite famous lecturer at sparsholt called the love doctor guy called adrian love and he did an article can't remember the name of the magazine now uh but i think it's a fish farming weekly one and he did one all on notification and it's all brought about quite a lot of memories this sort of topic has and basically what what studies has found was So after you've stripped out all your organics biomechanical, was have your biological initially as a static bed.

And the reason for that was like you touched on your contact time.