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What are three types of energy that can be given out in a chemical reaction?
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3 examples of chemical energy?
Chemical energy is the potential of a chemical substance to undergo a transformation through a chemical reaction or to transform other chemical substances. Three examples are: firewood burning, photosynthesis, and a charged battery.
What are the two energy conversions that takes place during photosynthesis?
Three energy conversions that occur in photosynthesis are the following. Light is converted into chemical energy. Then the energy is used with CO2 to produce sugar. This sugar is then available to be combined with CO2 and being the cycle again.
What is the molecule that contain chemical energy?
All molecules contain chemical energy in their chemical bonds. The molecule that stores chemical energy in living things is ATP, adenosine triphosphate. It is composed of one molecule of adenosine, and three phosphate molecules. When a cell needs energy, one of the phosphate molecules is released from the ATP. When that bond is broken, the chemical energy that was stored in the bond is used by the cell to do work.
How does temperature affect enymatic activity?
Heat will increase the rate of any chemical reaction. This is because a chemical reaction require three things: The molecules to collide, collide with enough energy, and collide in the correct orientation. With increased heat you increase the number of collision and the energy with which molecules collide. For non-organic enzymatic reactions(ex platinum catalyzes several hydrogen reaction) heat will speed up the reaction. For organic reactions heat will only increase the rate up to a point. If the temperature gets too hot it begins to denature the enzyme and the enzyme will no longer work.
What are three energy transfers that occur in volcanoes and earthqueake's?
1. Conduction2. Convection3. Radiation
Chemical reactions can be detected by changes in?
Temperature change. The fourth class of reactions is much more difficult to detect than the previous three. This fourth class is really the basis of the other three. Every chemical reaction involves energy in some form, because all chemical reactions involve the breaking of old bonds, the forming of new bonds, or both. We know that every chemical bond contains energy, or it would not exist. This result means that every chemical reaction involves an energy change because the bonds are changed. Energy tied up in the bonds of atoms, molecules, ions, and the rest of the chemical system is called enthalpy. The absolute amount of this energy cannot be measured, but the change in enthalpy from the reactants to products can be measured. If the energy is lost (given off), the reaction is exothermic; if energy is gained, the reaction is endothermic
Name three sources of chemical energy?
what are the three sources of chemical energy
3 examples of chemical energy?
Chemical energy is the potential of a chemical substance to undergo a transformation through a chemical reaction or to transform other chemical substances. Three examples are: firewood burning, photosynthesis, and a charged battery.
What three things would you look for that would indicate that a chemical reaction is taking place?
A change in the heat of the surrounding solution/air. As all chemical reactions produce or use up energy. A precipitate forming or a solid forming after two solutions have been reacted. A gas being given off (or effervescence)
What is the chemical reaction for the formation of rubber?
The type of chemical reaction that takes place through the formation of the rubber is called the mechano-chemical reaction. Through this, it gives the end product a three dimensional structure.
What are three facts about a chemical reaction are provided by a chemical equation?
1. formulas of reactants and products2. amounts of reactants and products3. sense of the reaction
What is the role of ATP in an catalobic reaction?
ADP reduces when involved in a catabolic reaction and gains an extra phosphate group, becoming ATP (three phosphates), a molecule with more chemical energy stored than ADP (two phosphates).
What are three different forms of energy being transformed from the potential chemical energy of wood in a campfire?
thermal, light, and chemical
What are the three steps in photosyntheseis?
1. Sunlight is absorbed by the chlorophyll which is a chemical in the chloroplasts. 2. The light energy is then converted to chemical energy. 3. this energy is then used to split water molecules from the soil into hydrogen and oxygen. The oxygen is then given away as a gas and the hydrogen becomes part of the glucose that the plant produces!
What are the three types of stored energy?
They are nuclear, chemical, and electrical.
What is the three form of energy?
kinetic,chemical, light,heat
How do organism each of the three energy roles obtain chemical energy?
Producers Consumer Decomposer
