answersLogoWhite

0

You will get a positive result for hydrogen because the reaction of zinc and hydrochloric acid produces zinc chloride and hydrogen. The chlorine atoms from the hydrochloric acid attach to the zinc, leaving the hydrogen behind and thus, you have hydrogen.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

What kind of reaction is zinc and hydrochloric acid?

Solid Zinc reacting with Hydrochloric Acid is a single replacement Oxidation/Reduction reaction.


Zinc carbonate hydrochloric acid zinc chloride water carbon dioxide?

you can use the hydrochloric acid to differentiate between the zinc carbonate and zinc chloride as the zinc carbonate will give effervescence and the gas produced (carbon dioxide) turns lime water milky..and the zinc chloride will give no ppt


What is the name of reaction when the zinc react with hydrochloric acid?

The reaction between zinc and hydrochloric acid is called a single replacement reaction. In this reaction, zinc displaces hydrogen from hydrochloric acid to form zinc chloride and hydrogen gas.


Can zinc carbonate react with hydrochloric acid?

Yes, zinc carbonate can react with hydrochloric acid to produce zinc chloride, carbon dioxide gas, and water. The reaction can be represented by the following equation: ZnCO3(s) + 2HCl(aq) -> ZnCl2(aq) + CO2(g) + H2O(l).


Is copper sulphate the best catalyst between zinc and hydrochloric acid?

Copper sulfate is not typically used as a catalyst in the reaction between zinc and hydrochloric acid. The reaction between zinc and hydrochloric acid is a single displacement reaction where zinc displaces hydrogen from hydrochloric acid to form zinc chloride and hydrogen gas. In this reaction, the presence of copper sulfate would not act as a catalyst to speed up the reaction.


What reagent is reacted with zinc carbonate to form zinc chloride?

Hydrogen Chloride gas --> HCl or Hydrochloric Acid --> HCl(aq)


What is the word equation for hydrochloric acid zinc?

HCL + Zn --> ZnCl + H2 (Displacement reaction)


What does hydrochloric acid and zinc make?

Hydrochloric acid and zinc react to form zinc chloride and hydrogen gas. This is a single displacement reaction where the more reactive zinc displaces hydrogen from hydrochloric acid.


What happen when you add few grains of zinc dust to 5 ml of dilute hydrochloric acid solution?

When you add zinc dust to dilute hydrochloric acid, a chemical reaction takes place where the zinc reacts with the hydrochloric acid to produce zinc chloride and hydrogen gas. This reaction is a type of single displacement reaction where the zinc replaces the hydrogen in the hydrochloric acid. The hydrogen gas is released as bubbles and you may observe fizzing or effervescence.


Which gas is produced when zinc carbonate is mixed with hydrochloric acid?

Carbon Dioxide


What does zinc oxide with hydrochloric acid make?

When zinc oxide reacts with hydrochloric acid, it forms zinc chloride and water. This is a typical acid-base reaction in which the hydroxide ions from the zinc oxide react with the hydrogen ions from the hydrochloric acid to form water.


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.