You visited us 1 times! Enjoying our articles? Unlock Full Access!

Laboratory Method of Preparation

State the inf...

Question

State the information conveyed by the following equation. $Z n (s) + 2 H C l (a q) \to Z n C l_{2} (a q) + H_{2} ↑$

Open in App

Solution

Information from the equation :

Zn reacts with HCl. So, these are the reactants.

Zn displaces hydrogen in HCl. Zinc chloride and hydrogen gas are formed.

So, these are the products.

1 molecule of Zn reacts with 2 molecules of HCl to form 1 molecule of $Z n C l_{2}$ and 1 molecule of $H_{2}$ .

Suggest Corrections

Similar questions

Z n + H_{2} S O_{4} \to Z n S O_{4} + H_{2}

Z n (s) + 2 H C l (a q) ⇌ Z n C l_{2} (a q) + H_{2} (g)

K_{c}

What information does the following chemical equations convey ?

(a) $Z n$ + $H_{2} S O_{4}$ $\to$ $Z n S O_{4}$ + $H_{2}$

(b) $M g$ + $2 H C l$ $\to$ $M g C l_{2}$ + $H_{2}$

Z n (s) + 2 H C l (a q) ⇌ Z n C l_{2} (a q) + H_{2} (g)

K_{c}

Z n (s) + 2 H C l (a q) \to Z n C l_{2} (a q) + H_{2} (g)

Z n

H C l

H_{2}

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program