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What is the amount of energy needed to get a chemical reaction started known as?
The amount of energy needed to start a chemical reaction is known as the activation energy. This energy is required to break the existing bonds in the reactants before new bonds can be formed in the products.
The amount of energy needed to cause a chemical reaction to occur is the?
The amount of energy necessary to cause a chemical reaction to occur is called activation energy.
Which is the best description of activation energy?
The amount of energy needed to start a chemical reaction. Source: Biology class
How can you calculate your ecological footprint?
To calculate your ecological footprint, you can use online calculators that consider factors like your energy use, transportation habits, diet, and waste production. These calculators estimate the amount of land and resources needed to support your lifestyle, helping you understand your impact on the environment.
Energy needed to kick start a reaction is called what?
The energy needed to kick start a reaction is called activation energy. It is the minimum amount of energy required for a chemical reaction to occur. It is usually provided in the form of heat or light energy.
What is the equation to work out the amount of energy needed to change state?
The equation to calculate the amount of energy needed to change state is: Q = m * L, where Q is the energy needed, m is the mass of the substance, and L is the specific latent heat of the substance.
What information is needed to calculate the amount of energy needed to heat of volume of water to some temperature?
You need the amount of water, the temperature of the water, and the desired temperature.
How is stoichiometry used to calculate energy absorbed when a mass melts?
Stoichiometry can be used to calculate the energy absorbed when a mass melts by considering the enthalpy of fusion, which is the amount of energy required to change a substance from solid to liquid at its melting point. By using the molar mass of the substance and the enthalpy of fusion, you can calculate the amount of energy needed to melt a specific mass of the substance.
It refers to the amount of energy needed to start the reaction?
Activation energy
The amount of energy needed to move an electron from one energy level to another is an?
The amount of energy needed to move an electron from one energy level to another is known as the energy difference between the two levels. This energy difference is typically quantified in electron volts (eV) or joules.
How do enzymes effect the energy profile?
It lowers the amount of activation energy needed
How do you calculate the amount of plasterboard needed?
Calculate the area to be covered. (A) Calculate the area per board or pack (B) Divide (B) into (A)
How is stoichiometry used to calculate energy released when a mass of solid melts?
Stoichiometry can be used to calculate the energy released during the melting of a solid by determining the amount of heat required to convert the solid to a liquid. This conversion involves breaking intermolecular forces but does not change the chemical composition. The energy required can be calculated using the heat of fusion, which represents the amount of energy needed to melt one mole of a substance at its melting point.
What are the factors that determine the amount of energy needed to raise the temperature?
The amount of energy needed to raise the temperature of a substance depends on its mass, specific heat capacity, and the desired temperature increase. The formula to calculate this is: Q = mcΔT, where Q is the energy, m is the mass, c is the specific heat capacity, and ΔT is the temperature change.
How is the Hfusion used to calculate the energy needed to melt a mass of solid?
Grams solid mol/g Hfusion
The minimum amount of energy needed to start a chemical reaction is called?
The activation energy.
What catalysts the amount of activation energy needed?
Using catalysts the activation energy is lowered.
