Answer:
It Is Considered The "negative" Electrode
Explanation:
An electrochemical cell is an electrolytic cell that drives a non-spontaneous redox reaction through the application of electrical energy. This cell is used to decompose chemical compounds, in a process called electrolysis. An electrode at which reduction take place is called the cathode. In reduction, electrons travel toward the site of reduction such that the negative charge is on the cathode.
Answer:
The highly unstable pure sodium or potassium wants to lose an electron, and this splits the water atom, producing a negatively charged hydroxide ion and hydrogen and forming an explosive gas that ignites.
Explanation:
Potential Chemical energy
Explanation:
Potential Chemical energy is stored in a fossil fuel and released in the form of kinetic heat energy when it is burnt.
Potential energy is the energy at rest in a body. It is that energy when no change is happening to a body. There are different forms of potential energy. A good example in fossil fuels is chemical energy.
Kinetic energy of a body is the energy due to the motion of a body. It occurs when particles of a medium are agitated. An example of kinetic energy in fossil fuel occurs when it is burnt.
- the formative process of a fossil fuel stores chemical energy.
- the process prevents energy rich carbon atoms from being converted back into nature by decomposers.
- the hydrocarbon chain stores chemical energy
- the energy is released when the molecules are burnt and they form heat energy, a form of thermal energy.
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Answer:
(a) The consistency as a function of time is C=0.15*t.
(b) The tank will become clogged in 24 minutes.
Explanation:
The rate of accumulation of the pulp stock can be defined as
In this case, Co is 0, because the exit flow is only water and 0% fiber.
Rearranging adn integrating
At t=0, C=0,
(b) The time at when the concentration reaches 6% is 0.4 hours or 24 minutes.
