In the United States, we call it "aluminum." But the rest of the world, including the International Union of Pure and Applied Chemistry, calls it "aluminium." You can trace the confusion back to Sir Humphry Davy
Why is the stock system used for transition metal compounds? What are the advantages of powder metallurgy? Describe how ore minerals are found, mined, and processed for human use. Why does aluminium have to be extracted by electrolysis? How does mineralogy affect redox conditions? How does...
What is the difference between the electron cloud and electron orbit? Explain the Redox reactions when aluminium is extracted from its ore bauxite. Identify the substance being analysed and the reagent(s) used to detect redox changes. Write overall equation to cl...
4.- As you can see on image #4, I used the pnp-blue plastic left over to cover the back of the panel, this is important, you have to cover every part of the panel not going to be etched to prevent the acid from damaging the panel. note: If the transfer ends up with a lot o...
where Vm is molar volume of gas. This is cubic equation in the variable Vm and therefore for any single value of P & T there should be 3 values of Vm. Which are shown in graph as Q, M and L. As temperature is made to increase at a certain higher temperature the three values of...
1. A cover 60 in which the downstream application conduit is inserted, is provided on top of the metallic crucible 40. The overhead lance conduit 52 passes through an opening of the cover 60. The shell can be made of aluminium, of other non-corrosive and temperature resistant lightweight ...
Explain the Redox reactions when aluminium is extracted from its ore bauxite. Identify the substance being analysed and the reagent(s) used to detect redox changes. Write overall equation to clearly s Explain the process of chemical digestion ...
As the nucleus is only 0.1% of the diameter of the atom, to a neutron, most of matter is empty space and consequently neutrons are highly penetrating, several centimetres of steel or aluminium are largely transparent. This simplifies cell design for catalyst samples. As a neutron has mass,...
As the nucleus is only 0.1% of the diameter of the atom, to a neutron, most of matter is empty space and consequently neutrons are highly penetrating, several centimetres of steel or aluminium are largely transparent. This simplifies cell design for catalyst samples. As a neutron has mass,...