Criado por joannalivesey
mais de 10 anos atrás
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Problems with working at high pressure
Ionic properties
Raw and feedstock materials for haber process
Why is ammonium nitrate a good fertiliser?
Uses of nitric acid
Effect of temp on rate
Why use a high-ish temp if forward reaction is exothermic?
Problems with NO(g)
Why is nitrogen hard to fix?
Explain the circle in a benzene ring
Why are azo compounds coloured?
What is meant by ‘delocalisation’?
Effect of increasing length of chromophore of a molecule
Conditions for Haber process
Causes of acid rain
Problems of acid rain
What is standard enthalpy change of formation?
Why is benzene colourless?
What is the SO3- functional group called? Why does it increase solubility of an azo dye?
how do buffers work?
How can impurities poison a catalyst?
How could you alter the colour of something with a chromophore?
why is Al3+ more hydrated than Na+?
Describe the chlorination of benzene mechanism
why does benzene undergoes substitution
reactions, rather than addition reactions?
why convert a compound into a salt to be used as the herbicide?
why does increasing pressure increase rate?
talking about reflectance spectrums (e.g. if compound is blue)
why is oleic acid insoluble in water?
weak acid assumptions
difference between co-product and by-product
advantages of a high atom economy?
what is a pharmacophore?
WHAT DO YOU NEED TO GO OVER AND CHECK??????
why will diazonium salts not react with benzene, only phenol/phenyl amine?
why is CO2 not polar?
sequence of events from plant fungus to drug