Now we're going to take a look at major minerals. Keep in mind that the minerals classification is broken down into a couple of different areas. We have major minerals, and then we have trace...
Here's an equation derived from perturbation theory for estimating chemical reactivity. It's especially good for estimating differential reactivity; that is, for making a comparison...
Hi. It's Mr. Andersen and in this video I'm going to go through chromosomal inheritance. Most students understand Mendelian genetics and could do a simple Punnett square like this, but...

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Chances are you used ductile iron pipe everyday and don't even know it The underground pipes that transports the cities drinking water are cast from ductile iron so are the sewer pipes that...

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Natural gas and crude oil, travel worldwide through underground and undersea pipe lines This record pipes are manufactured in straight lengths But ofcourse the pipe route never runs on a straight line...

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Ball valves are quarter turn valves that have a round closure element with matching rounded seats that create a tight seal Ball valves are great for shut off applications They are also very versatile...
OK we are ready to start titrations between an acid and base where one of them will be weak. We will never do it when both are weak but where one of them is weak and one of them is strong. So we are...
In the last video, we saw how the conjugate base can be stabilized by induction. And we also went a little bit into orbitals, which will be the focus of this video. So let's review the concept...
we he are been beaten unique a in for water and and like meet at hear that I have a great American content of other fowler of water here no in our the or you can't be you really good question...
The problem we have a buffer same buffer we worked a little while ago that we found the original PH of this buffer was 9.15 but now are gonna add 125 ml of 0.1 molar nitric acid not because...