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The preparation of hydrogen gas is usually from a reduction of a compound containing hydrogen that is in the +1 oxidation state. This reduction is accomplished either electrically or chemically.
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Laboratory preparation of oxygen using hydrogen peroxide and hydrochloric acid?
type preparation of oxygen using hydrogen peroxide on you tube and there is a helpful video.
Why is HNO3 not used in preparation of hydrogen gas?
because it does not last
What catalysis used for making hydrogen?
For example iron oxides can be used as catalysts for the preparation of hydrogen from methane.
What salt is formed when aluminium reacts with potassium hydroxide during preparation of hydrogen from alkali's?
Aluminium chloride
Chemical equation for the preparation of hydrogen?
There are a number of ways of preparing Hydrogen. One is the electrolysis of water. Another would be to add a metal to an acid. As an example Magnesium and Hydrochloric Acid would produce hydrogen. Mg + 2HCl -----> MgCl2 + H2
Laboratory preparation of oxygen using hydrogen peroxide and hydrochloric acid?
type preparation of oxygen using hydrogen peroxide on you tube and there is a helpful video.
Why is HNO3 not used in preparation of hydrogen gas?
because it does not last
What catalysis used for making hydrogen?
For example iron oxides can be used as catalysts for the preparation of hydrogen from methane.
What is active ingredient in the dye preparation that will lighten your hair?
Hydrogen peroxide
Why hydrogen of COOH group is removed in preparation of methy salicylate from salicylic acid in the presence of sulphuric acid?
why hydrogen of COOH group is removed in the preparation of methyl salicylate from salicylic acid in the presence of sulphuric acid
When do hydrogen bonds between the nitrogen bases break?
In preparation for DNA replication or transcription.
What is the equation of hydrogen preparation?
From water, H2 at cathode and O2 at anode: 2H2O ----> 2H2 + O2
What is an example of industrial commercial preparation of hydrogen?
you could always check google for a better alternative
Is nitrogen produced during the preparation of oxygen from hydrogen peroxide?
No. The only products are oxygen and water.
Is Hydrogen the most common resource?
i think hydrogen is some what common we just don't know it. Hydrogen is used as a fuel. It is used for the manufacturing of fertilizers. It is used in the preparation of vegetable ghee. It is used as rocket fuel. It is used in the preparation of ammonia (NH3) and methanol (CH3OH). It is used in the preparation of oxy-hydrogen flame which is used in welding due to production of high temperature. It is used in filling weather balloons. It is used to prepare tungsten filament. It is used to prepare low temperature in liquid state.
What salt is formed when aluminium reacts with potassium hydroxide during preparation of hydrogen from alkali's?
Aluminium chloride
What does a sodium hydrogen carbonate indicator do?
Sodium hydrogen carbonate is used as an indicator of pH or as a test for the concentration of carbon dioxide. For the preparation of the solution see the link below.
