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What is hydrogen ion indicated by?
Hydrogen ion is indicated by the symbol H+. It is a cation composed of a single hydrogen atom that has lost its electron. Hydrogen ions play a key role in pH balance and are commonly found in acids.
What happens what a star has lost all of its hydrogen?
When a star exhausts its hydrogen fuel, it can no longer sustain the nuclear fusion processes that power it. As a result, the core contracts and heats up, eventually leading to the fusion of heavier elements like helium. This causes the outer layers of the star to expand, transforming it into a red giant. Eventually, the star may shed its outer layers, resulting in a planetary nebula, while the core remains as a white dwarf.
What needs to be considered in balancing redox reactants?
First and foremost you must balance the electrons lost and gained. Then you balance the quantities of each type of atom, adding in water and hydrogen ions as necessary.
Why won't an onboard hydrogen generator improve your car's fuel economy?
A hydrogen generator cannot be used to improve a car's fuel economy, because there isn't enough hydrogen available in the generator. That is why it won't work. It takes more energy to split hydrogen and oxygen out of water than you get by burning them. Too much energy is lost to heat.
What happens to the fuel for space shuttle when flight is canceled?
After a scrub is announced, liquid hydrogen and liquid oxygen fuel is drained from the external fuel tank. Some is lost to boil-off but some is reused on the next launch attempt.
Is hydrogen lost when a chemical reaction is a reduction?
No, hydrogen is gained during a reduction reaction, not lost. Reduction involves the gain of electrons and hydrogen atoms.
In what order redox solutions balanced?
To balance redox reactions, first identify the oxidation and reduction half-reactions. Then, balance the atoms involved in each half-reaction, starting with elements other than oxygen and hydrogen, followed by oxygen (using water) and hydrogen (using protons, H⁺). Finally, balance the charge by adding electrons, and combine the half-reactions, ensuring that the number of electrons lost in oxidation equals the number gained in reduction. Always double-check the overall balance of atoms and charges in the final equation.
How did the satellite fall down?
It lost its balance......
A hydrogen atom which has lost an electron contains?
After it has lost an electron, a hydrogen ion contains one proton and a variable number of neutrons depending on the isotope (usually none).
A hydrogen atom which has lost an electron contains what?
A hydrogen atom that has lost an electron has a net positive charge since it now has one less negatively charged electron compared to its positively charged proton. This charged hydrogen atom is known as a hydrogen ion, specifically a proton.
What are the ratings and certificates for Lost Worlds Life in the Balance - 2001?
Lost Worlds Life in the Balance - 2001 is rated/received certificates of: Australia:G South Korea:All
Environmentally and responsibly speaking would the earth's water supply be endangered if the population uses it for hydrogen fuel?
Not at all. Once hydrogen is made by the electrolysis of water, it is then used in one of two ways. Either it is burned, in which case it combines with oxygen, and pure water is made again, or it is used in a fuel, in which case it also combines with oxygen (but not in a combustion reaction now), and again, pure water is made. That is the benefit of hydrogen as a fuel -- the cycle is perfectly complete. It comes from water, and water is returned in an equal amount.The question is not at all the supply of water, but rather how to get the hydrogen gas from water. That takes energy, and unless that energy is clean, than the benefits of hydrogen are lost. The best way to make hydrogen would be from sunlight using a photoelectrochemical cell, which is a special kind of solar cell that can directly make hydrogen gas from sunlight.
