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Why is fermentation wasteful?
The energy produced by the glycolysis phase is wasted on the fermentation process because if oxygen were present, the pyruvate could go on to the Krebs cycle and the ETS to produce more energy, whereas without oxygen, only 2 ATP result instead of 38. The energy produced by the glycolysis phase is wasted on the fermentation process because if oxygen were present, the pyruvate could go on to the Krebs cycle and the ETS to produce more energy, whereas without oxygen, only 2 ATP result instead of 38.
What is the ionization energy of oxygen?
The first ionization energy of oxygen is 1313,9 kJ/mol.
The energy involved in a phase change is called the?
Heat associated with phase change is called Latent Heat
What energy is required to create a phase change without changing the temperature?
The energy required to create a phase change without changing the temperature is known as latent heat. This energy is needed to break the intermolecular forces holding the molecules in a particular phase, such as solid to liquid or liquid to gas, without increasing the temperature of the substance.
What is the phase of oxygen at 80K?
Oxygen is in its solid phase at 80K.
Why does an energy transfer not always result in a phase change?
An energy transfer does not always result in a phase change because the energy can be used to increase the temperature of a substance without causing it to change from one phase to another. Phase changes occur when a substance reaches a specific temperature and energy level that causes its molecular structure to rearrange, such as melting or boiling.
How is the kinetic energy of the particles of a substance affected when undergoing a phase change?
During a phase change, the kinetic energy of particles remains constant. This energy is used to break or form intermolecular bonds, causing the substance to change from one phase to another without a change in temperature.
What is the source of energy of light and dark phase?
Light phase: The source of energy is sunlight, which is captured by chlorophyll in plants during photosynthesis to convert carbon dioxide and water into glucose and oxygen. Dark phase: The source of energy comes from the ATP and NADPH molecules produced during the light phase of photosynthesis, which are used to fuel the Calvin cycle where carbon dioxide is converted into glucose.
What is oxygen's normal phase?
oxygen is a gas
How can you add thermal energy to a substance without increasing is temperature?
You can add thermal energy to a substance without increasing its temperature by changing its phase, such as melting a solid or vaporizing a liquid. During these phase changes, energy is absorbed to break intermolecular bonds rather than increasing the substance's kinetic energy, resulting in no temperature change.
Which phase of matter do the particles have the least energy?
The phase of matter that has the least kinetic energy is the solid phase. You know that temperature is a measure of kinetic energy among molecules of a substance and solid is the phase of matter that occurs at the lowest temperature.
Latent heat is the energy required for 1 kg of a substance to change?
Latent heat is the energy required for 1 kg of a substance to change ___________. phase
