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What happens to excess energy when the electron jumps from a higher energy orbit to a lower energy orbit in the hydrogen atom?
The electron emits a photon of light which we can see in a spectrograph as color. Four colors are normally seen in a hydrogen atom subjected to energy.
What is the bond energy between hydrogen and fluoride?
The bond energy between hydrogen and fluoride is approximately 569 kJ/mol. This value represents the amount of energy required to break the bond between one mole of hydrogen and one mole of fluoride atoms under standard conditions.
Bohr used the emission spectrum of hydrogen to support his idea that?
Each energy level corresponds to an exact amount of energy needed by the electron to orbit the nucleus. Transitions from a higher energy level to a lower energy level correspond to the difference in the energy needed for an electron to occupy those two energy levels. This difference creates the emission spectrum.
Electrons can only absorb photons that have energy equal to what?
Electrons can only absorb photons that have energy equal to the energy difference between two allowed energy levels in the atom or molecule.
Why is there a difference in boiling points between h2o and h2s?
The difference in boiling points between water (H2O) and hydrogen sulfide (H2S) is primarily due to differences in molecular structure and intermolecular interactions. Water molecules form stronger hydrogen bonds compared to hydrogen sulfide molecules, leading to a higher boiling point for water. Additionally, water molecules are more polar compared to hydrogen sulfide molecules, which also contributes to the difference in boiling points.
What is the energy difference between the 1st and 3rd energy levels in the hydrogen atom?
The energy difference between the 1st and 3rd energy levels in a hydrogen atom is greater than the energy difference between adjacent levels. This energy difference can be calculated using the Rydberg formula or the Bohr model equation for energy levels in hydrogen.
How did Bohr explain the line spectrum of hydrogen?
The difference in energy between the energy levels determines color of light emitted when an electron moves from one energy level to another.
What is the difference between hydrogen fuel cells and hydrogen fusion?
More energy is produced per reaction in a fusion reaction than in a fuel cell. -Apex
Why do the Balmer lines of hydrogen get closer together?
The Balmer lines of hydrogen get closer together because as electrons move from higher energy levels to lower energy levels, the energy difference between the levels decreases, causing the wavelengths of light emitted to be closer together.
What happens to excess energy when the electron jumps from a higher energy orbit to a lower energy orbit in the hydrogen atom?
The electron emits a photon of light which we can see in a spectrograph as color. Four colors are normally seen in a hydrogen atom subjected to energy.
Why the distances between the lines for the hydrogen spectrum decreases with the decrease in wavelength?
The distances between lines in the hydrogen spectrum decrease with decreasing wavelength because the energy levels in hydrogen are quantized, meaning they can only exist at certain discrete values. As the wavelength decreases, the energy difference between adjacent levels also decreases, resulting in lines being closer together in the spectrum.
What is the difference between solar energy and hydrogen?
Solar energy is energy harnessed directly from the sun's rays using photovoltaic panels, whereas hydrogen is an energy carrier produced through the electrolysis of water, often using electricity from renewable sources like solar. Solar energy is a renewable resource that can be converted directly into electricity, while hydrogen can be used as a storage and transport medium for renewable energy.
According to Bohr's model of the hydrogen atom how is hydrogen's emission spectrum produced?
In Bohr's model of the hydrogen atom, hydrogen's emission spectrum is produced when electrons jump between different energy levels within the atom. When an electron moves from a higher energy level to a lower one, it releases energy in the form of light, which is observed as distinct spectral lines in the emission spectrum. The energy of the emitted light corresponds to the energy difference between the initial and final energy levels of the electron.
How does e equals mc2 show the possibility of releasing energy in atoms?
There is a considerable mass difference, for example, between 4 hydrogen atoms, and 1 helium atom. Or between one U-235 atom, and the two daughter products, when it splits up. This mass difference is related to the binding energy between the nucleons.
How does hydrogen atoms fusing into helium atoms make energy?
When hydrogen atoms fuse into helium atoms, a small amount of mass from the hydrogen is converted into a large amount of energy in accordance with Einstein's equation E=mc^2. This energy release results from the difference in mass between the initial hydrogen atoms and the resulting helium atoms.
What is the bond energy between hydrogen and fluoride?
The bond energy between hydrogen and fluoride is approximately 569 kJ/mol. This value represents the amount of energy required to break the bond between one mole of hydrogen and one mole of fluoride atoms under standard conditions.
What happens when an electron in a hydrogen atom moves from higher energy level to the lowest level?
When an electron in a hydrogen atom moves from a higher energy level to the lowest level, it emits a photon of energy equal to the difference in energy between the two levels. This photon is released as light, and the electron transitions to the ground state. This process is known as an electron transition or de-excitation.
