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Aluminium metal is frequently used as a reducing agent for the extraction of metals such as chromium, manganese etc. Explain why?Ans) Aluminium is an highly electropositive metal like carbon. So these electopositive metals liberate a lot of energy in such reactions which helps to reguce other less electropositive metals...That is why aluminium is also used to start thermite reaction.
I have 4 assignments for unit 22 chemistry btec level. Are you able to do my assignments by friday?
Acetic acid (HAc) is generated by the addition of 10% excess sulfuric acid to calcium acetate (Ca(Ac) 2 ) (stream 1 compared to stream 3). The flow diagram is shown below.
Properties of ethyl alcohol Physical properties It is a colorless liquid with a characteristic alcoholic smell. Its boiling point is 351K It is neutral towards litmus
how can the melting point be used to determine the purity of organic compounds
Upward and downward pressure are the same at any given depth Get a glass cylinder at least 15 cm long and 4 cm in diameter. Such a length of tube can be made from a straight-si
In Bohr's model, atomic radius of the first orbit is γ the radius of the 3rd orbit, is: (1) γ/ 3 (2)γ (3) 3γ (4) 9γ Ans: 9γ
#question.i need help.
K3[Al(c2o4)3]
to determine the exact concentration of a monobasic acid, hx
Give the styx code of b4h10 and which type of bond present in it?
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