Nitric acid and sulphuric acid are compounds of nitrogen and sulphur respectively. • With the aid of equations, show how each of these acts as an oxidizing agent • Give and outline for the manufacture of any one of the acids. State– with a reason in each case, two large scale uses of the acid chosen. • Describe how a dilute sample of either nitric acid or sulphuric acid may be prepared from a concentrated sample.

Q: the net chemical equation for the production of phosphoric acid from phosphorus, oxygen and water.…

A: The two steps are: Step 1: P4(l) + 5O2(g) → 2 P2O5(g) Step 2: P2O5(g) + 3H2O(l) → 2 H3PO4(l)

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A: Given -> Reagents are -> Aluminium bromide= AlBr3 Chlorine gas = Cl2

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A: Cadmium reacts with hydrochloric acid forming CdCl2.

Q: How does enthalpy relate to the isomerisation process?

A: The explanation is given below

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A: The following physical evidence of the formation of water during a chemical reaction is -

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