solution:
Thermodynamically favorable reaction is the products, because the reaction occurs spontaneously, without the need for energy to be added.
Because a reaction is thermodynamically favoured does not mean that it will be a fast reaction. So 'yes' they always proceed but possibly infinitesimally slowly. Temperature is the most common way of quickening a reaction. Of course a catalyst also does so but this generally by changing the way the reaction occurs, i.e. the mechanism is different using a catalyst but the product is the same. Enzymes are natures catalysts, in synthetic chemistry (and in you car exhaust) metal based compounds are often used.
All reactions have an activation energy EaEa between reactants and products and a small increase in the size of this can slow a reaction exponentially. Experimentally, the rate constant is generally found be of the form k=k0exp(−Ea/RT)k=k0exp(−Ea/RT), which is the Arrhenius equation, with R the gas constant and T the temperature in Kelvin
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I can answer number 3. Osmosis is a unique property of water that allows water to move past cell walls. Like when water evaporates out of your plastic cup.
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<u> Answer</u>: The energy stored in the food that we eat can be extracted by the process of cellular respiration . The energy stored in the glucose can be converted into ATP ( adenosine tri phosphate ) .Cellular respiration is the process in which the glucose in presence of oxygen is broken down into carbon dioxide and water and the energy is stored in the form of ATP. It is the molecule that provides energy for your cells to perform work, such as moving your muscles as you walk down the street.When ATP is broken down into ADP ( adenosine di phosphate) and inorganic phosphate the energy is released.
glucose + oxygen → carbon dioxide + water.
Different animals eat different types of plants in that case it would affect The diversity of animals
