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Why does not silver evolve hydrogen on reacting with dilute sulphuric acid?
Silver is below hydrogen in the reactivity series, so it cannot displace hydrogen from dilute sulfuric acid, which is a less reactive acid compared to hydrochloric acid. Therefore, silver does not evolve hydrogen gas when reacting with dilute sulfuric acid.
Why does copper not liberate hydrogen on reacting with dilute sulphuric acid?
it is because hydrogen gas usually liberates when an acid reacts with metal
Why does copper not evolve hydrogen on reacting with dilute sulphuric acid?
Copper does not evolve hydrogen gas when reacting with dilute sulfuric acid because copper is below hydrogen in the reactivity series. This means that copper is not reactive enough to displace hydrogen from sulfuric acid to form hydrogen gas. Instead, copper reacts with sulfuric acid to form copper(II) sulfate and water.
Why does not silver evolve h2 on reacting with dilute h2so4?
Silver is too unreactive to displace hydrogen from dilute sulfuric acid. The Standard Reduction Potential (SRP) of silver is higher than that of hydrogen, so it cannot reduce H+ ions to H2 gas. Therefore, no hydrogen gas is evolved when silver reacts with dilute sulfuric acid.
Chemical equation for iron added to dilute sulfuric acid?
Iron + sulphuric acid ----> iron sulphate + hydrogen
What gas is formed when dilute nitric acid reacting with magnesium?
Magnesium will react with nitric acid and most other acids to produce hydrogen gas.
What happens when magnesium is reacted with dilute sulfuric acid?
When magnesium reacts with dilute sulfuric acid, magnesium sulfate and hydrogen gas are produced. The chemical reaction is represented as: Mg + H2SO4 -> MgSO4 + H2. Magnesium displaces hydrogen from sulfuric acid in this single displacement reaction.
Which metal does not produce hydrogen when added to dilute hydrochloric acid?
All of those metals which are located below hydrogen on the activity series will not replace it, and therefore not create hydrogen gas. Those metals would be copper, silver, mercury, platinum, and gold.
Is zinc reacting with dilute sulfuric acid exothermic?
Yes, exothermic reaction: Zn + H2SO4 --> ZnSO4 + H2 Zinc + Sulfuric acid --> Zinc Sulfate + Hydrogen(gas)
What metal that reacts with dilute sulfuric acid to produce hydrogen?
Zinc is a metal that reacts with dilute sulfuric acid to produce hydrogen gas.
What happens when dilute sulphuric acid is added to zinc?
When dilute sulfuric acid is added to zinc, a chemical reaction occurs in which zinc reacts with the sulfuric acid to form zinc sulfate and hydrogen gas. The hydrogen gas is released as bubbles, and the zinc sulfate remains dissolved in the solution.
What metal cannot displace hydrogen from dilute acid?
Gold is a metal that cannot displace hydrogen from dilute acid due to its low reactivity.
