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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.
Does Calcite and halite react with dilute acids to evolve carbon dioxide?
Yes, calcite (calcium carbonate) reacts with dilute acids to evolve carbon dioxide. However, halite (sodium chloride) does not react with dilute acids to evolve carbon dioxide.
Do calcite and halite react with dilute acids to evolve carbon dioxide?
Yes, calcite (calcium carbonate) will react with dilute acids to evolve carbon dioxide gas. However, halite (sodium chloride) will not react with dilute acids to evolve carbon dioxide, as it is a stable compound that does not participate in acid-base reactions.
What is the reaction between metals and dilute nitric acid?
Metals react with dilute nitric acid to form metal nitrates, hydrogen gas, and water. The nitric acid oxidizes the metal to form the metal nitrate, releasing hydrogen gas in the process. The reaction is typically vigorous and can produce nitrogen dioxide gas as a byproduct.
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 slver does not evolve hydrogen while reacting with dil sulphuric acid?
it is because, silver lies below hydrogen in electrochemical series. so it cannot reduce the hydrogen and replace it.
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.
Does Calcite and halite react with dilute acids to evolve carbon dioxide?
Yes, calcite (calcium carbonate) reacts with dilute acids to evolve carbon dioxide. However, halite (sodium chloride) does not react with dilute acids to evolve carbon dioxide.
Do calcite and halite react with dilute acids to evolve carbon dioxide?
Yes, calcite (calcium carbonate) will react with dilute acids to evolve carbon dioxide gas. However, halite (sodium chloride) will not react with dilute acids to evolve carbon dioxide, as it is a stable compound that does not participate in acid-base reactions.
What is the reaction between metals and dilute nitric acid?
Metals react with dilute nitric acid to form metal nitrates, hydrogen gas, and water. The nitric acid oxidizes the metal to form the metal nitrate, releasing hydrogen gas in the process. The reaction is typically vigorous and can produce nitrogen dioxide gas as a byproduct.
What metals will evolved hydrogen when reacted to strong base?
Aluminum is a silvery metal that will evolve hydrogen gas when reacted with a strong acid. Aluminum will also evolve hydrogen gas as a product of its reaction with a strong acid.
What will happen when electrolysis of dilute sodium chloride solution using copper and zinc electrode?
Usually hydrogen will evolve from the cathode and oxygen from the anode, but if zinc is the anode, it may dissolve to produce zinc ions in the solution either instead of or along with oxygen evolving.
Does Chlorine react to any other elements?
Yes, for instance, NaCl. Here, Chlorine, or rather the anion of Chlrone, Chloride, is reacting with Sodium's cation to form salt.
What would be formed at the cathode and the anode during the electrolysis of sodium hydroxide solution?
Hydrogen gas would evolve from the cathode and oxygen gas would evolve from the anode.
Where is Pokemon hydrogen?
Find a Deino and evolve into a Zweilous at LV 50 then into a Hydreigon at LV 64 you dumb kid
What inevitably forces a star like the Sun to evolve away from being a main sequence star?
The main factor that causes a star like the Sun to evolve away from being a main sequence star is the depletion of hydrogen fuel in its core. As the hydrogen fuel is used up, the core contracts and heats up, leading to the outward expansion of the star's outer layers. This expansion and change in structure lead the star to evolve into a red giant.
