Related AS and A Level Inorganic Chemistry essays

1. 

   Organic and Inorganic Fertilisers

   (Gardening techniques by Jonathan Edwards.) Inorganic fertilisers are immediately available to plants because they are soluble in water. This can be a big disadvantage though because the fertilisers can easily be leached from the soil by heavy rains. Nitrates from inorganic fertilisers are very soluble and easily leached; if it

2. 

   The Chemistry oh Phosphorous

   smoke, and it also reacts with the air to form phosphoric acid, which is one of the main reason for its usage as a weapon. Once ignited, it will then continue to burn until deprived of oxygen or the reagent is used up.

1. 

   Chemistry notes - Chemistry of Natural Resources, Elements from the Sea, Ions ...

   Successive Ionisation Enthalpies Ionisation enthalpies increase after successive electrons are removed, due to the higher number of protons, giving a stronger attraction, therefore requiring more energy to remove. Also there are sharp jumps as you move onto the next shell.

2. 

   Fertiliers organ Vs inorganic

   Farmers often have problems with over fertilization when using fertilizers. With organic materials, the probability of this is far less as the concentrations of nutrients in organic materials are relatively low in comparison to inorganic fertilizers. Organic fertilizers provide a slow release of nutrients to plants, as micro-organisms need to