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When iron sulfide (FeS) reacts with an acid, such as hydrochloric acid, it produces hydrogen sulfide gas (H₂S). This gas is characterized by its foul odor, often described as smelling like rotten eggs. Hydrogen sulfide is toxic and can be hazardous in high concentrations, so proper precautions should be taken when handling iron sulfide and its reactions.
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What is the gas given off by zinc and acid?
Hydrogen
When carbon reacts with an acid what gas is given off?
carbon dioxide. CO32- + 2H+ -> CO2 + H2O
What gas is given off by cellular respiration?
Carbon Dioxide
What gas is likely to be in photosynthesis give off?
Oxygen is given off as a by-product os photosynthesis
What instrument measures the amount of gas given off or consumed?
A gas syringe is commonly used to measure the volume of gas given off or consumed in a reaction. This device allows for precise measurements and is often used in chemistry experiments to track gas production or consumption.
What gas is given off when powdered iron metal is added to hydrochloric acid?
When powdered iron metal is added to hydrochloric acid, hydrogen gas is given off as a product. This reaction also forms iron(II) chloride as a result.
What gas is given off when iron fillings are reacted with hydrochloric acid?
hydrogen
What is the salt given off by this reaction Fe plus H2SO4 -- FeSO4 plus H2?
The salt given off by this reaction is iron(II) sulfate, FeSO4. This compound is formed when iron reacts with sulfuric acid to produce iron sulfate and hydrogen gas.
What happens when calcium sulphide reacts with hydrochloric acid?
When calcium sulphide reacts with hydrochloric acid, it forms calcium chloride and hydrogen sulphide gas. The balanced chemical equation for the reaction is CaS + 2HCl → CaCl2 + H2S. Hydrogen sulphide gas being released gives off a rotten egg smell.
Which element is given off by volcanoes?
There are a number of elements that are given off by volcanoes. Some of them include hydrogen sulphide, carbon dioxide, sulphur dioxide, mercury and so many more.
What gas would be given off if graphite hydrochloric were mixed?
None, no gas is given off.
What gas is given off when ammonia solution is heated?
Ammonia gas (NH3) is given off when ammonia solution is heated.
What is given off when iron reacts with oxygen?
ironoxide
When metals react with acids which gas is given off?
hydrogen eg:Na+HCl------>NaCl+H2
What is the compound H2S?
H2S is the chemical formula for hydrogen sulfide. It is a colorless, flammable gas with a characteristic foul odor, often described as smelling like rotten eggs. Hydrogen sulfide is produced naturally by the decay of organic matter and is also found in volcanic gases and some mineral waters.
What gas is given off when magnesium reacts with sulfuric acid?
Hydrogen gas is given off when magnesium reacts with sulfuric acid.
What gas is given off when calcium carbonate is heated?
Carbon Dioxide is given off. (CO2)
