A reaction is said to be spontaneous if it occurs without being driven by some outside force. There are two driving forces for all chemical reactions. The first is enthalpy, and the second is entropy. Entropy (DS) is a measure of the disorder of a system, and systems tend to favor a more disordered system: nature tends toward chaos. Spontaneous reactions occur without outside intervention.
Banana â sources of vitamin A and carotene, vitamin C and B6. A high source in potassium, maintain blood pressure level. Variety of bananas are grown in the Philippines, these varieties differ in sizes, shapes and colors. Ideal for snack are the cooking banana (saba and gardaba) for banana cue and boiled banana. Daily consumption are known to protect against cardiovascular disease and chronic disease, also preventive measures against diabetes.
Manila, 21 October 2009. Pili (known in the scientific world as Canarium ovatum) is an indigenous tree in the Philippines. But despite this fact, pili is almost completely unknown among Filipinos. Second to cashew in importance as a source of nut, it has the potential of becoming a major export crop.nlike deciduous trees, pili does not shed its leaves, making its undergrowth clean and shady year-round. (Pili is also an excellent shade tree for abaca, coffee, cacao, and other shade-loving crops.). Pili is also a good reforestation tree. It is resistant to typhoons and most pests.