Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical equation. Note: you are writing the molecular, and not the net ionic equation.

→ CaCl2 (aq) + H20 (l)

Question

Chemistry

Walls

1 October, 18:27

Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical equation. Note: you are writing the molecular, and not the net ionic equation.

→ CaCl2 (aq) + H20 (l)

+1

Answers (1)

Know the Answer?

Issac Henry · Answer 1

Ca (OH) ₂ and HCl (aq)

Explanation:

We have the products of a reaction, CaCl₂ and H₂O. Since the products are a salt and water, this is likely to be a neutralization reaction. In such a reaction, an acid and a base react to form a salt and water.

The acid provides the anion of the salt. Since the anion is Cl⁻, the acid is HCl (aq). The base provides the cation of the salt. Since the cation is Ca²⁺, the base is Ca (OH) ₂ (aq).

The complete molecular equation is:

Ca (OH) ₂ + 2 HCl (aq) → CaCl₂ + 2 H₂O

Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical equation. Note: you are writing the molecular, and not the net ionic equation.→ CaCl2 (aq) + H20 (l)

Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical equation. Note: you are writing the molecular, and not the net ionic equation.

→ CaCl2 (aq) + H20 (l)