Polyamides
What are polyamides? Polyamides are polymers where the repeating units are held...
What are polyamides? Polyamides are polymers where the repeating units are held...
Introduction Rate of a reaction: change in concentration of reactants or products per...
Reaction of Manganese, Mn2+ Color : pale pink, almost colourless Test Observations...
Reaction of Cr3+ Its colour is green. A solution of Cr3+ is...
Reaction of iron(ii), Fe2+ Colour : pale green, almost colourless. Test Observation...
Reaction of Copper, Cu2+ Cu2+(aq) (pale blue) 1ons can be obtained b...
Qualitative Analysis Invariably involves detection or identification of cation(s) and or anion(s)...
Reducing Agents Commonly used reducing agents include; KI-iodides; Sodium thiosulphate -thiosulphate ions...