Solid Zinc reacting with Hydrochloric Acid is a single replacement Oxidation/Reduction reaction.
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.
Many do react with hydrochloric acid. An example is the reaction between zinc and hydrochloric acid, which produces zinc chloride and hydrogen gas. Zn + 2HCl --> ZnCl2 + H2
double-displacement reaction
Is aqueous copper (2)sulphate an effective catalyst in the reaction between zinc and hydrochloric acid.
There is a vigorous and exothermic reaction. The hydrochloric acid and zinc react to produce zinc chloride and hydrogen gas. Large amounts of heat are also released.
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.
It is a single displacement reaction.
Many do react with hydrochloric acid. An example is the reaction between zinc and hydrochloric acid, which produces zinc chloride and hydrogen gas. Zn + 2HCl --> ZnCl2 + H2
zinc sulphate is made of a reaction between zinc and what acid
double-displacement reaction
sheet
Is aqueous copper (2)sulphate an effective catalyst in the reaction between zinc and hydrochloric acid.
There is a vigorous and exothermic reaction. The hydrochloric acid and zinc react to produce zinc chloride and hydrogen gas. Large amounts of heat are also released.
an exothermic reaction
Place a zinc strip in a clean test tube and add dilute hydrochloric acid. The strip dissolves and the result is a colorless solution. The products are zinc chloride and gaseous hydrogen.
The reaction is: Zn + 2 HCl = ZnCl2 + H2
A word equation represent the reactions between metals and acids. The reaction for zinc and hydrochloric acid would be, zinc plus hydrochloric acid produces hydrogen plus zinc chloride.