0
What else can I help you with?
What happen when hydrochloric acid is added to the zinc powder?
When hydrochloric acid is added to zinc powder, a chemical reaction occurs, resulting in the formation of zinc chloride and hydrogen gas. The zinc reacts with the hydrochloric acid to produce zinc chloride, a salt, and hydrogen gas is released as a byproduct. The solution may become warm as the reaction is exothermic.
What happens when hydrochloric acid is added to zinc powder?
When hydrochloric acid is added to zinc powder, a chemical reaction occurs where zinc reacts with hydrochloric acid to produce hydrogen gas and zinc chloride. The hydrogen gas is evolved as bubbles, and the zinc chloride remains in solution. This is a typical example of a single displacement reaction.
What happens when you add iron powder to hydrochloric acid?
When iron powder is added to hydrochloric acid, a chemical reaction takes place which produces hydrogen gas and iron(II) chloride. The iron powder dissolves in the acid and the hydrogen gas is released as bubbles. The iron chloride formed remains in solution.
What is the Action of bleaching powder on hydrochloric acid?
When bleaching powder (calcium hypochlorite) is added to hydrochloric acid, it reacts to produce chlorine gas, calcium chloride, and water. This reaction is exothermic and should be carried out in a well-ventilated area due to the toxic nature of chlorine gas.
What happen when chloroform is heated with solver powder?
When chloroform is heated with silver powder, a reaction occurs that leads to the formation of elemental silver and hydrogen chloride gas. This reaction is known as the dehydrochlorination of chloroform. Silver powder acts as a catalyst in this reaction, facilitating the decomposition of chloroform into its constituent elements.
What happens when mix HCl and iron powder?
When hydrochloric acid (HCl) reacts with iron powder, the iron oxidizes to form iron(II) chloride (FeCl2) and hydrogen gas (H2) is released. This reaction is a typical metal-acid reaction known as a single displacement reaction. The iron powder will dissolve and you will observe bubbling as the gas is released.
Chalk reacts with hydrochloric acid when mixed Will pounding the chalk into powder increase the rate of reaction?
Yes, pounding chalk into powder will increase the rate of reaction with hydrochloric acid. This is because crushing the chalk into a powder increases its surface area, allowing more of it to come into contact with the hydrochloric acid and react.
What compound should be added to bleaching powder to obtain chlorine?
An acid compound. Be very carefull: Chlorine is very VERY toxic gas.
What green powder do you add to dilute hydrochloric acid to make copper chloride solution and carbon dioxide?
You would add powdered copper carbonate to dilute hydrochloric acid to produce copper chloride solution and carbon dioxide gas.
What is the balance chemical equation for the reaction between hydrochloric acid and baking powder?
NaHCO3 + HCl = CO2 + H2O + NaCl
Why magnesium powder reacts more rapidly than magnesium ribbon with hydrochloric acid?
Magnesium powder has a larger surface area, allowing for more contact between the magnesium and the hydrochloric acid, leading to a faster reaction. The increased surface area of the powder results in more collisions between magnesium particles and acid molecules, increasing the rate of reaction.
How could you determine whether a white powder was zinc sulfide or sodium carbonate using a hydrochloric acid solution?
Silver nitrate would not react with HCl while Zinc Sulphide would react with HCl forming Zinc Chloride and evolving H2S gas. AgNO3 +HCl---> No reaction ZnS + 2HCl -------> ZnCl2 + H2S
