Table of Contents
- 1 What is the reaction of NaOH with zinc metal?
- 2 What is the reaction between zinc oxide and sodium hydroxide?
- 3 What is the chemical equation of zinc granules?
- 4 What is produced when sodium hydroxide reacts with zinc?
- 5 What happens when zinc granules react with sodium hydroxide?
- 6 How does zinc react with sodium hydroxide and hydrogen gas?
- 7 What is the balanced equation for zinc and hydrochloric acid?
What is the reaction of NaOH with zinc metal?
Answer: ZN (s) + NaOH which gives sodium zincate, together with hydrogen gas. The compound sodium zincate, together with hydrogen gas, is formed when zinc reacts with excess sodium hydroxide. Zinc is an example of transition metal which demonstrates mild reactivity.
What is the equation of reaction of zinc and sodium hydroxide solution?
Sodium hydroxide reacts with zinc and water to form sodium zincate and hydrogen gas. Zn(s)+2NaOH(aq)+2H2O(l)→Na2Zn(OH)4(aq)+H2(g).
What is the reaction between zinc oxide and sodium hydroxide?
a) When zinc oxide reacts with sodium hydroxide, it behaves like an acid. In this reaction, sodium zincate and water are formed. Zinc oxide behaves like a base when reacts with acid.
Why does sodium hydroxide react with zinc?
When zinc reacts with the excess of caustic soda or Sodium Hydroxide then it forms Sodium Zincate ($N{a_2}Zn{O_2}$) with hydrogen evolved . So, the answer then is that Zn reacts with aqueous solution of sodium hydroxide because it can be oxidized in these conditions in accordance with the reaction mentioned.
What is the chemical equation of zinc granules?
Zinc granules are the solid crystals of zinc. Zinc reacts easily with the acid to produce hydrogen bubbles. Zn + HCl → H2 + ZnCl2 is the reaction involving zinc and hydrochloric acid. It is a single replacement reaction in which hydrogen is displaced by zinc metal to form hydrogen gas and a salt, zinc chloride.
What happens when zinc granules are added to dilute sodium hydroxide?
(a) When zinc granules are heated with sodium hydroxide solution, hydrogen gas and sodium zincate salt are formed as products.
What is produced when sodium hydroxide reacts with zinc?
sodium zincate
For example, sodium hydroxide reacts with zinc and water to form sodium zincate and hydrogen gas.
What happens when zinc is put in concentrated sodium hydroxide?
Zinc reacts with hot and conc. sodium hydroxide to form sodium zincate with the liberation of hydrogen.
What happens when zinc granules react with sodium hydroxide?
When sodium hydroxide is reacted with zinc metal granules, it gives sodium zincate and hydrogen gas is liberated.
What happens when you mix zinc with NaOH?
> Zn + NaOH → | Chemistry Que… ) along with hydrogen gas. Zinc is a transition metal which shows moderate reactivity.Zinc reacts with NaOH to form sodium zincate with the evolution of hydrogen gas Was this answer helpful?
How does zinc react with sodium hydroxide and hydrogen gas?
Zinc react with excess sodium hydroxide to form sodium zincate (N a2 Z nO2) along with hydrogen gas. Zinc is a transition metal which shows moderate reactivity.Zinc reacts with NaOH to form sodium zincate with the evolution of hydrogen gas
What is the equation for Zn and NaOH?
Zn + NaOH = Na2ZnO2 + H2 | Chemical reaction and equation. .
What is the balanced equation for zinc and hydrochloric acid?
What is the balanced equation for the reaction of zinc and hydrochloric acid? The reaction between zinc and HCl is given by the symbolic equation Zn + HCl → ZnCl2 + H2. Note that H2 is hydrogen gas.