0
What else can I help you with?
When hydrogen reacts with metal-oxides it act as reducing agent or a oxidizing agent?
It reduces the oxides acting as a reducing agent.
What is the reducing agent in the following balanced equation N2 plus 3H2 -- 2NH3?
As a rule of thumb, if elemental hydrogen is in a reaction and it's NOT reacting with a metal, it's the reducing agent.
What type of chemical reaction is always involved in the extraction of metal from its ore?
The extraction of metal from its ore typically involves a reduction reaction, where the metal oxide in the ore is reduced to the elemental metal using a reducing agent such as carbon or hydrogen. This reduction reaction is necessary to separate the metal from the impurities in the ore.
Is oxygen the oxidizing agent in combustion and the reducing agent in corrosion?
Yes, in combustion, oxygen acts as the oxidizing agent because it gains electrons from the fuel being burned. In corrosion, however, oxygen acts as the oxidizing agent as it accepts electrons from the metal, causing it to corrode or rust.
Which gas is produced when a metal reacts with a dilute acid?
Hydrogen gas is produced when a metal reacts with a dilute acid. This reaction occurs when the metal displaces hydrogen from the acid, forming metal salts and releasing hydrogen gas as a byproduct.
When hydrogen reacts with metal-oxides it act as reducing agent or a oxidizing agent?
It reduces the oxides acting as a reducing agent.
What is the reducing agent in the following balanced equation N2 plus 3H2 -- 2NH3?
As a rule of thumb, if elemental hydrogen is in a reaction and it's NOT reacting with a metal, it's the reducing agent.
How reducing agent used in metallurgy?
A reducing agent is used in metallurgy to remove oxygen from metal ores during the process of extraction. It provides electrons to the metal ions in the ore, which reduces them to their elemental form. Common reducing agents include carbon, carbon monoxide, and hydrogen.
Is plutonium reducing agent?
Yes, plutonium is a reducing metal.
How do you extract metal from its oxide?
Metal can be extracted from its oxide by a process called reduction. This involves using a reducing agent such as carbon or hydrogen to remove the oxygen from the metal oxide. The metal is then left in its elemental form.
How do you get a ametal out of a metal oxide?
One way to obtain a metal out of a metal oxide is through a process called reduction. This involves heating the metal oxide with a reducing agent, such as carbon or hydrogen, which takes away the oxygen from the metal oxide, leaving behind the pure metal.
What are the 4 uses of hydrogen?
Hydrogen is used in fuel cells to generate electricity, in industrial processes for ammonia production, as a reducing agent in metal refining, and in the production of rocket fuel.
Can aluminum and hydrogen chloride make hydrogen?
Yes, when aluminum reacts with hydrogen chloride, hydrogen gas is produced along with aluminum chloride. This is a redox reaction where aluminum acts as the reducing agent while hydrogen chloride acts as the oxidizing agent.
What can you make with hydrogen?
Hydrogen can be used to produce electricity in fuel cells, used as a clean fuel for transportation in hydrogen cars, and utilized in ammonia production for fertilizers. It is also used as a reducing agent in metal refining processes.
What type of chemical reaction is always involved in the extraction of metal from its ore?
The extraction of metal from its ore typically involves a reduction reaction, where the metal oxide in the ore is reduced to the elemental metal using a reducing agent such as carbon or hydrogen. This reduction reaction is necessary to separate the metal from the impurities in the ore.
Why nitric acid does not liberate hydrogen gas with most metals?
Nitric acid is a strong oxidizing agent that can readily oxidize hydrogen gas to water, meaning it cannot act as a reducing agent to liberate hydrogen gas from most metals. Instead, it will oxidize the metal and produce nitrogen oxides or nitrate salts.
What is hydrosulfuric acid uses for?
Hydrosulfuric acid is primarily used in the synthesis of metal sulfides and as a reducing agent in chemical reactions. It is also used in the purification of some metals and as a source of hydrogen sulfide gas.
