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Can the energies needed to break chemical bonds be measured?
Yes, the energies needed to break chemical bonds can be measured using techniques such as calorimetry or spectroscopy. These methods allow scientists to determine the amount of energy absorbed or released during bond breaking or formation. The energy required is known as bond dissociation energy or bond energy.
What are the three energies needed in order to clean dishes?
The three energies typically needed to clean dishes are physical energy for scrubbing and lifting, thermal energy for heating water to the appropriate temperature, and chemical energy from dish soap to break down grease and food particles.
How can one calculate enthalpy using bond energies?
To calculate enthalpy using bond energies, you need to subtract the total energy needed to break the bonds in the reactants from the total energy released when the new bonds form in the products. This energy difference represents the change in enthalpy for the reaction.
How can one calculate the enthalpy change using bond energies?
To calculate the enthalpy change using bond energies, you need to subtract the total energy needed to break the bonds in the reactants from the total energy released when the new bonds form in the products. This calculation gives you the overall enthalpy change for the reaction.
How do you calculate delta H using bond energies?
ΔH = sum of the energies required to break old bonds (positive signs) plus the sum of the energies released in the formation of new bonds (negative signs).
How to calculate bond energy using enthalpy?
To calculate bond energy using enthalpy, you can use the equation: H (bond energies of bonds broken) - (bond energies of bonds formed). This equation involves subtracting the total energy needed to break the bonds from the total energy released when new bonds are formed. Bond energy is the amount of energy required to break a specific bond in a molecule.
This is not a question but a prediction--- you predict that Jeremy Wariner will break the world record in the 800 meters IF he does decide to move into that event He has all the components needed?
well quite well possible well quite well possible
How can bond energies be utilized to calculate the enthalpy change of a chemical reaction?
Bond energies can be used to calculate the enthalpy change of a chemical reaction by comparing the energy needed to break bonds in the reactants with the energy released when new bonds form in the products. The difference between these two values gives the overall enthalpy change of the reaction.
How do the enthalpy of reaction bond energies compare to the enthalpy of formation in chemical reactions?
In chemical reactions, the enthalpy of reaction is the total energy change during the reaction, while bond energies are the energy needed to break or form specific bonds. The enthalpy of formation is the energy change when one mole of a compound is formed from its elements in their standard states. The enthalpy of reaction is influenced by bond energies, but it may not always directly correlate with the enthalpy of formation.
What is needed to break fats down?
Enzymes are needed to break fats down.
Which is needed to hold matter together or break it apart?
Matter is quite difficult to break apart - as this requires dissociating the neutrons, protons and electrons. But at sufficiently high energies, it can be done. As in Super nova. Or in a linear accelerator.
What is a break in the crust where rock bodies move relative to each other?
A fault.
