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How do you dilute HCl for preparing H2S gas?
To dilute HCl for preparing H2S gas, you can slowly add concentrated HCl to water, as it is exothermic and can generate heat. Be cautious and always add acid to water, not the other way around. Diluted HCl can then be used to react with a sulfide salt to liberate H2S gas.
Why no gas is released when sulphur is added to dilute hcl?
When sulfur is added to dilute hydrochloric acid (HCl), no gas is typically released because sulfur is a non-reactive element and does not readily react with HCl to produce a gas. Sulfur can only react with strong oxidizing agents, such as concentrated nitric acid or hot concentrated sulfuric acid, to release sulfur dioxide gas.
Why does concentrated acid dissolve magnesium faster than dilute acid?
Concentrated acid has a higher concentration of hydrogen ions, which can react more readily with the magnesium metal to form magnesium ions and hydrogen gas. This results in a faster rate of acid-metal reaction compared to dilute acid, which has a lower concentration of hydrogen ions.
What metal does not react with dilute hydrochloric acid?
Gold is a metal that does not react with dilute hydrochloric acid.
If zinc is first added to dilute sulfuric acid then concentrated sulfuric acid and acetic acid in which case will the fizzing be most and least?
The most fizzing will come from the concentrated sulfuric acid, then dilute sulfuric acid, then the acetic acid.The amount of fizzing is due to the concentration of H+ in the solution, and concentrated sulfuric acid has the most H+ in solution. The dilute sulfuric acid has less (because it is dilute) and the acetic acid solution has the least of all because it is a weak acid rather than a strong acid.See the Related Questions for more information.
What reacts quickly dilute HCI or concentrated HCI?
Concentrated hydrochloric acid (HCl) will react more quickly than dilute HCl because it has a higher concentration of hydrogen ions, which increases the likelihood of collisions and reactive interactions with other substances.
How do you dilute HCl for preparing H2S gas?
To dilute HCl for preparing H2S gas, you can slowly add concentrated HCl to water, as it is exothermic and can generate heat. Be cautious and always add acid to water, not the other way around. Diluted HCl can then be used to react with a sulfide salt to liberate H2S gas.
Carbon react with dilute hydrochloric acid?
Carbon don't react with acids, except concentrated Nitric acid. Concentrated nitric acid reacts with carbon to produce Water, Carbon dioxide, and Nitrogen dioxide.
Why no gas is released when sulphur is added to dilute hcl?
When sulfur is added to dilute hydrochloric acid (HCl), no gas is typically released because sulfur is a non-reactive element and does not readily react with HCl to produce a gas. Sulfur can only react with strong oxidizing agents, such as concentrated nitric acid or hot concentrated sulfuric acid, to release sulfur dioxide gas.
What are the properties of Dilute Acids?
react with some metals to produce salt and hydrogen gas.
Why does concentrated acid dissolve magnesium faster than dilute acid?
Concentrated acid has a higher concentration of hydrogen ions, which can react more readily with the magnesium metal to form magnesium ions and hydrogen gas. This results in a faster rate of acid-metal reaction compared to dilute acid, which has a lower concentration of hydrogen ions.
What metal does not react with dilute hydrochloric acid?
Gold is a metal that does not react with dilute hydrochloric acid.
If zinc is first added to dilute sulfuric acid then concentrated sulfuric acid and acetic acid in which case will the fizzing be most and least?
The most fizzing will come from the concentrated sulfuric acid, then dilute sulfuric acid, then the acetic acid.The amount of fizzing is due to the concentration of H+ in the solution, and concentrated sulfuric acid has the most H+ in solution. The dilute sulfuric acid has less (because it is dilute) and the acetic acid solution has the least of all because it is a weak acid rather than a strong acid.See the Related Questions for more information.
Does bronze react with dilute acids?
The metals present in bronze are copper and zinc. Though copper does not react with dilute acids, zinc does.
What two metals will react with dilute hydrochloric acid?
Lots of metals will react with dilute hydrochloric acid; anything above hydrogen in the activity series should do so.
What occurs when copper reacts with dilute sulphuric acid?
When copper reacts with dilute sulphuric acid, copper sulfate and hydrogen gas are produced. The copper sulfate formed will be a blue solution. This reaction is a redox reaction, where copper is oxidized and hydrogen is reduced.
What happens when copper is reacted with dilute sulfuric acid?
Copper does not react with dilute Sulphuric acid.
