Most anabolic (synthesizing) biological reactions are endothermic (need energy):
fat,
carbohydrate,
protein,
steroid,
nucleic acid synthesis
(starting with simpler compounds)
In an endothermic reaction, temperatures decrease because heat is absorbed from the surroundings to drive the reaction. Examples include photosynthesis, the evaporation of water, and the melting of ice.
endothermic. In an endothermic reaction, energy is absorbed from the surroundings, causing the surroundings to cool down. Examples include photosynthesis and the dissolution of ammonium nitrate in water.
Endothermic reactions are chemical reactions that absorb free energy, typically in the form of heat. These reactions require an input of energy to proceed. Examples include photosynthesis and the melting of ice.
be an endothermic reaction. This means that the products have more energy than the reactants. Examples include photosynthesis and the melting of ice.
Examples of endothermic changes include melting of ice, evaporation of water, and the reaction between citric acid and baking soda in a cold pack. These processes absorb energy from their surroundings, causing a decrease in temperature.
All of them are endothermic.
All ENDOthermic reactions are of course ENDOthermic by themselves, aren't they?
In an endothermic reaction, temperatures decrease because heat is absorbed from the surroundings to drive the reaction. Examples include photosynthesis, the evaporation of water, and the melting of ice.
endothermic. In an endothermic reaction, energy is absorbed from the surroundings, causing the surroundings to cool down. Examples include photosynthesis and the dissolution of ammonium nitrate in water.
Endothermic reactions are chemical reactions that absorb free energy, typically in the form of heat. These reactions require an input of energy to proceed. Examples include photosynthesis and the melting of ice.
be an endothermic reaction. This means that the products have more energy than the reactants. Examples include photosynthesis and the melting of ice.
Examples of endothermic changes include melting of ice, evaporation of water, and the reaction between citric acid and baking soda in a cold pack. These processes absorb energy from their surroundings, causing a decrease in temperature.
Examples of endothermic processes include melting of ice, dissociation of ammonium nitrate, and baking soda reacting with vinegar. These processes absorb heat from the surroundings to proceed.
An endothermic reaction is any chemical reaction that absorbs heat from its environment. Here's a list of examples of endothermic reactions. You can use these when asked to cite an example or to get ideas to set up a demonstration of an endothermic reaction or process.
The melting of ice is an example of an endothermic process. Heat energy is absorbed from the surroundings to break the hydrogen bonds holding the ice together, resulting in the ice melting into water.
The photosynthesis is an endothermic reaction that takes place everyday.
endothermic change is a change, in which heat from outside is observed by reactants, leaving the surrounding cooler. Examples are evaporation of water, alcohol and dissolving glucose in water.