An experiment was carried out to investigate the rate of reaction show below surcose - fructose+ glucose for the products;fructose and glucose to be formed, it was found that substance K was to be added and the temperature maintanined at 37 degrees celsious. When another substance L was added, the reaction slowed down and eventually stopped 1) suggest the identity of substances K and L 2) other than temperature state three ways by which the rate of reaction could be increased 3)explain how substance L slowed down the reaction