# What is the general equation when you react a metal acid?

## What is the general equation when you react a metal acid?

Summary. An acid will react with a metal to form a salt and hydrogen gas. The general word equation for the reaction between an acid and a metal is as follows: acid + metal → salt + hydrogen.

What is the general word equation for an acid base reaction?

This is called a neutralization reaction. In an acid-base neutralization reaction, the acid reacts with the base to form salt and water. The word equation would be: Acid+Base→Salt+Water A c i d + B a s e → S a l t + W a t e r .

What is the general equation for a reaction between acids and metal carbonates?

In general an acid reacts with a carbonate or hydrogencarbonate to produce a salt, carbon dioxide gas and water….Key Concepts.

general word equation: hydrochloric acid example : hydrochloric acid + metal carbonate metal chloride

### What happens when an acid reacts with a metal?

Answer: [a] When acids react with metals, they produce a salt and hydrogen gas. The general equation that describes the chemical reaction between an acid and metal is metal + acid = salt + hydrogen gas.

Why is the metal added until the acid stops fizzing?

You add the base/carbonate/metal to the warm acid until no more will dissolve and you have some of the insoluble solute left over – this is called an ‘excess’. For metals and metal carbonates, an additional sign that the reaction has stopped is that the reaction stops fizzing.

What is the general equation for Neutralisation?

The overall equation for this reaction is: NaOH + HCl → H2O and NaCl. Now let’s break this reaction down into two parts to see how each product forms.

## What is Neutralisation example?

The reaction between an acid and bases is called a neutralization reaction. The result of the reaction is salt and water. For example, when hydrochloric acid(acid) and sodium hydroxide(base) react they form sodium chloride(salt) and water. Also, heat is evolved.

What type of reaction is acid and metal?

Acids react with most metals to form a salt and hydrogen gas. As discussed previously, metals that are more active than acids can undergo a single displacement reaction. For example, zinc metal reacts with hydrochloric acid, producing zinc chloride and hydrogen gas.

What acid can dissolve metal?

Strong acids typically dissolve metals, but some metals are stable enough to resist the effects of acid. Aqua regia means “royal water” because this mixture of hydrochloric and nitric acid can dissolve noble metals, such as gold and platinum. Neither acid on its own can dissolve these metals.

### What is the equation for acid and metal?

The general word equation for the reaction between an acid and a metal is: The type of salt that forms will depend on the specific metal and acid which are used in the reaction. Now, let’s write equations for our actual reaction from the last investigation. The acid of our reaction was hydrochloric acid.

How is the reaction between a metal and an acid represented?

The reaction between a metal and an acid can be represented by the general word equation shown below: acid + metal → salt + hydrogen gas The name of the salt is determined by the metal and the acid used: Please do not block ads on this website.

What are the half equations of an acid reaction?

The two half equations are: Zn(s) → Zn 2+ (aq) + 2e-2H + (aq) + 2e-→ H 2 (g) Zinc atoms lose electrons, so they are oxidised. Hydrogen ions gain electrons, so they are reduced.

## What is the equation for hydrochloric acid and hydrogen gas?

General word equation: metal + hydrochloric acid → metal chloride + hydrogen gas ; Substitute the name of each reactant and each product into the general word equation: word equation: calcium + hydrochloric acid → calcium chloride + hydrogen gas

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