Changes of several household chemicals Essay
REACTIONS OF SUCROSE WITH WATER AND HEAT Mixture/Solution Process Observations Sand, salt and water none -salt dissolves in water -some san particles settle at bottom, others float in suspension -mi...
One of the worst industrial disaster in history is the Bhopal Gas Tragedy which took place around one oclock at night on Monday the 3rd of December, 1984. This tragedy occurred due to the accidental r...
Emergency responses & Analysis of Chemical Essay
Terrorism in the United States has emerged as a real threat because a lot can occur through the use of biological, chemical or nuclear weapons since each category has its own set of effects. Nuclear w...
Investigate concentration of amylase Essay
This then suggests that f you double the concentration, you will double the enzymes therefore you will double the reaction rate. The lock and key theory applies to the process of how starch is broken ...
The effect of temperature in catalyse activity Essay
Enzymes are proteins that act as catalysts. They are made in cells. A catalyst is something that speeds up a reaction, but does not get used up in the reaction. One can usually be used many times. An ...