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How can pH be negative in a solution?
pH can be negative in a solution when the concentration of hydrogen ions is extremely high, leading to a more acidic environment. This is rare and typically only occurs in very strong acids.
What impact does production of hydrogen gas from coal have on humans?
The production of hydrogen gas from coal has shown promise to impact humans positively by allowing for cleaner energy production. Hydrogen may be able to reduce pollutants that affect human health and reduce gasses in the air such as carbon dioxide.
Is chloride acidic?
Chloride itself is not acidic. It is the negative ion of chlorine, which is a non-metal. Chloride ions do not donate hydrogen ions in water, so they are not considered acidic.
Which kind of electrical charge is found on oxygen atom of a polar water molecule?
A negative charge that exists because of a covalent bond with hydrogen
Why is hydrogen produced at the negative electrode and not sodium?
Hydrogen is produced at the negative electrode during electrolysis because it is less reactive than sodium. Sodium ions are more likely to undergo reactions at the positive electrode because they are more reactive and readily lose electrons to form sodium metal. Hydrogen ions are less reactive and instead gain electrons at the negative electrode to form hydrogen gas.
The affects logging has on the environment?
Logging has a negative affect on the environment. This is because it releases greenhouse gases and destroys habitats. It also depletes oxygen production.
How does germanium effect the environment?
As a heavy metal it is considered to have some negative impact in aquatic ecosystems.
How can pH be negative in a solution?
pH can be negative in a solution when the concentration of hydrogen ions is extremely high, leading to a more acidic environment. This is rare and typically only occurs in very strong acids.
Is the Hydrogen molecule 'H2' a hydride?
No, the hydrogen molecule (H2) is not considered a hydride. Hydrides typically refer to compounds where hydrogen is in a negative oxidation state, such as lithium hydride (LiH) or sodium hydride (NaH). Hydrogen molecules are composed of two hydrogen atoms bonded together sharing electrons.
When the sign of hydrogen is negative?
In hydrides.
Why is pure water neutral despite the fact the production of hydrogen ions and hydroxide ions?
Because the number of positive hydrogen ions produced is equal to the number of negative ions produced, water is neutral. Water is neutral despite the production of hydrogen ions and hydroxide ions because the number of positive hydrogen ions produced is equal to the number of negative ions produced, water is neutral.
Which element can form both positive and negative ions?
Hydrogen is the element that can form both positive (H+) and negative (H-) ions. When hydrogen gains an electron, it forms a negative ion, and when it loses an electron, it forms a positive ion.
What impact does production of hydrogen gas from coal have on humans?
The production of hydrogen gas from coal has shown promise to impact humans positively by allowing for cleaner energy production. Hydrogen may be able to reduce pollutants that affect human health and reduce gasses in the air such as carbon dioxide.
Are hydrogen negative 3 and helium negative 3 isotopes of the same element?
No.
Why is polyester bad for the environment and what are the negative impacts it has on our planet?
Polyester is bad for the environment because it is a synthetic material made from non-renewable resources like petroleum. The production of polyester releases harmful chemicals and greenhouse gases into the environment, contributing to air and water pollution. Additionally, polyester is not biodegradable, so it contributes to the growing problem of plastic waste in landfills and oceans. Overall, the production and disposal of polyester have negative impacts on our planet's ecosystems and contribute to environmental degradation.
Which substances have a negative hydrogen?
all hydrides
Does staphylococcus epidermidis test positive for hydrogen sulfide?
This is a bacterium that is one of more than 40 species for the bacteria. It can attack people who have something wrong with their immune systems.
