When zinc reacts with hydrochloric acid, it undergoes a single displacement reaction to form zinc chloride and hydrogen gas. The chemical equation for this reaction is: Zn + 2HCl → ZnCl2 + H2. This reaction is a common example of a metal-acid reaction, where the metal displaces the hydrogen in the acid to form a salt and hydrogen gas is released.
Calcium plus nitric acid would be very similar producing a salt plus Hydrogen gas and be extremely vigorous.
Word Equation: Zinc + Hydrochloric Acid à Zinc Chloride + Hydrogen Chemical Equation: Zn + HCl à ZnCl2 + H2
2Zn(s) + 2HCL (aq) --> 2ZnCl + H2 (g) The reactants are zinc (Zn) and hydrochloric acid (HCl).
In the chemical equation Zn + HCl, zinc (Zn) reacts with hydrochloric acid (HCl) to produce zinc chloride (ZnCl2) and hydrogen gas (H2).
Zinc plus hydrochloric acid produces zinc chloride plus hydrogen gas. Zn +2HCl ---> ZnCl2 + H2
Calcium plus nitric acid would be very similar producing a salt plus Hydrogen gas and be extremely vigorous.
Cl H Zn -apex Fojus xD
Word Equation: Zinc + Hydrochloric Acid à Zinc Chloride + Hydrogen Chemical Equation: Zn + HCl à ZnCl2 + H2
2Zn(s) + 2HCL (aq) --> 2ZnCl + H2 (g) The reactants are zinc (Zn) and hydrochloric acid (HCl).
In the chemical equation Zn + HCl, zinc (Zn) reacts with hydrochloric acid (HCl) to produce zinc chloride (ZnCl2) and hydrogen gas (H2).
Zn+2HCl--->ZnCl2+H2 hope this helps a bit :)
Zinc plus hydrochloric acid produces zinc chloride plus hydrogen gas. Zn +2HCl ---> ZnCl2 + H2
Approximately 240g of hydrogen gas are produced when 120.0g of zinc metal completely reacts with hydrochloric acid.
In which of the following does a chemical change take place? Distillation, evaporation, filtration or neutralization?
The products are zinc chloride and hydrogen.
The equation for the dissociation of hydrochloric acid (HCl) in water is: HCl + H2O -> H3O+ + Cl-. This shows the reaction where HCl breaks apart into a positively charged hydronium ion (H3O+) and a negatively charged chloride ion (Cl-).
Zn (s) + 2HCl (aq) --> ZnCl2 (aq) + H2 (g)