When zinc (Zn) reacts with hydrochloric acid (HCl), the products are zinc chloride (ZnCl2) and hydrogen gas (H2). So, the chemical equation for the reaction is:

Zn + 2HCl - ZnCl2 + H2

Here's the step-by-step process:

1. Identify the reactants, which are zinc and hydrochloric acid.
2. Write down the chemical symbols for these reactants: Zn for zinc and HCl for hydrochloric acid.
3. Identify the products of the reaction, which are zinc chloride and hydrogen gas.
4. Write down the chemical symbols for these products: ZnCl2 for zinc chloride and H2 for hydrogen gas.
5. Balance the equation to ensure there are equal numbers of each type of atom on both sides of the equation. In this case, you need 2 molecules of HCl to react with 1 atom of Zn to produce 1 molecule of ZnCl2 and 1 molecule of H2.

Question

When zinc (Zn) reacts with hydrochloric acid (HCl), the products are zinc chloride (ZnCl2) and hydrogen gas (H2). So, the chemical equation for the reaction is:

Zn + 2HCl -> ZnCl2 + H2

Here's the step-by-step process:

1. Identify the reactants, which are zinc and hydrochloric acid.
2. Write down the chemical symbols for these reactants: Zn for zinc and HCl for hydrochloric acid.
3. Identify the products of the reaction, which are zinc chloride and hydrogen gas.
4. Write down the chemical symbols for these products: ZnCl2 for zinc chloride and H2 for hydrogen gas.
5. Balance the equation to ensure there are equal numbers of each type of atom on both sides of the equation. In this case, you need 2 molecules of HCl to react with 1 atom of Zn to produce 1 molecule of ZnCl2 and 1 molecule of H2.

Knowee AI · Accepted Answer

When zinc (Zn) reacts with hydrochloric acid (HCl), the products are zinc chloride (ZnCl2) and hydrogen gas (H2). So, the chemical equation for the reaction is:

Zn + 2HCl -> ZnCl2 + H2

Here's the step-by-step process:

1. Identify the reactants, which are zinc and hydrochloric acid.
2. Write down the chemical symbols for these reactants: Zn for zinc and HCl for hydrochloric acid.
3. Identify the products of the reaction, which are zinc chloride and hydrogen gas.
4. Write down the chemical symbols for these products: ZnCl2 for zinc chloride and H2 for hydrogen gas.
5. Balance the equation to ensure there are equal numbers of each type of atom on both sides of the equation. In this case, you need 2 molecules of HCl to react with 1 atom of Zn to produce 1 molecule of ZnCl2 and 1 molecule of H2.

Chemical formula for (Zinc + HCl)

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