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Why calcium is not used in the lab preparation of hydrogen?
Calcium is not used in the lab preparation of hydrogen because it reacts with water to form calcium hydroxide and hydrogen gas, making it an inefficient method for producing pure hydrogen. Other methods such as using metals like zinc or aluminum are preferred for lab preparation of hydrogen as they do not form unwanted byproducts.
Is hydrogen peroxide the same as pure hydrogen?
No, Hydrogen peroxide is a compound the chemical formula H2O2. Hydrogen and element and is shown as either H or H2. Hydrogen is a gas at room temperature while hydrogen peroxide is a liquid, and is used in hospitals.
Does hydrogen peroxide come in powder form in a bottle?
No. Even pure hydrogen peroxide is a liquid. Pure H2O2 is not commercially available as it is extremely reactive, making it too dangerous for the general public.
Does pure hydrogen burn?
Yes, Hydrogen burns in the presence of Oxygen to form the compound H2O, better known as water.
What color is hydrogen carbonate?
Hydrogen carbonate, or bicarbonate ion (HCO3-), is colorless in its pure form and does not exhibit a distinct color.
Can hydrogen be used in it's pure state?
The answer would be no. In Earth there is no hydrogen source in its pure form. It is only found in compound with other elements.
What is hydrogen used for in its pure form?
Hydrogen in its pure form is used in industries such as petrochemical, food processing, and electronics for processes such as hydrogenation, heat treatment, and as a reducing agent. It is also used as a fuel for fuel cells in transportation and power generation.
Poisonous in pure form and explosive ions of this gas are often found in water used for drinking?
Hydrogen.
Why is pure zinc not used to prepare hydrogen gas?
Pure zinc is not used to prepare hydrogen gas because it does not react with water to produce hydrogen gas. Instead, zinc reacts with acids like hydrochloric acid to form zinc chloride and release hydrogen gas. This reaction is utilized in the laboratory to produce hydrogen gas.
Is hydrogen acidic basic or neutral in pure state?
Hydrogen in its pure state is H2 gas, which is neutral. The ionic form, H+, is acidic.
Why calcium is not used in the lab preparation of hydrogen?
Calcium is not used in the lab preparation of hydrogen because it reacts with water to form calcium hydroxide and hydrogen gas, making it an inefficient method for producing pure hydrogen. Other methods such as using metals like zinc or aluminum are preferred for lab preparation of hydrogen as they do not form unwanted byproducts.
Why pure nitrogen and pure hydrogen are used in haber's process?
Pure nitrogen and pure hydrogen are used in Haber's process because they are the starting materials needed to produce ammonia. Nitrogen is the main component in the atmosphere, and hydrogen is readily available through various industrial processes. By using pure nitrogen and pure hydrogen, the reaction conditions can be controlled to optimize the production of ammonia.
Is hydrogen and oxygen atoms that make up water a homogeneous mixture?
No. When in the form of water, hydrogen and oxygen form a compound, which is a pure substance.
Is hydrogen peroxide the same as pure hydrogen?
No, Hydrogen peroxide is a compound the chemical formula H2O2. Hydrogen and element and is shown as either H or H2. Hydrogen is a gas at room temperature while hydrogen peroxide is a liquid, and is used in hospitals.
Does hydrogen peroxide come in powder form in a bottle?
No. Even pure hydrogen peroxide is a liquid. Pure H2O2 is not commercially available as it is extremely reactive, making it too dangerous for the general public.
One problem with fuel-cell cars is that gas is not readily available in pure form?
Answer this question… One problem with fuel-cell cars is that ________ gas is not readily available in pure form.
What is potenz hydrogen?
Potenz hydrogen typically refers to hydrogen gas that is produced using electrolysis or other methods that generate pure hydrogen. This form of hydrogen is often used in fuel cell applications as a clean and efficient energy source.
