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Hydrochloric Acid (HCl) with magnesium (Mg): The magnesium dissolves into the acid. The magnesium creates hydrogen bubbles (H2). When it's dissolved it makes magnesium ions with a +2 charge (Mg2+). It turns into a white liquid with bubbles. Hydrochloric acid and chalk: The Hydrochloric acid reacts with the calcite so it forms carbon dioxide bubbles. The acid reacts to the chalk because of the limestone in it. The way to reduce it is to add diluted acid to it until u start adding water Hydrochloric and calcium: When the acid and calcium mix together it creates a mix of salt, water and carbon dioxide. There is a change of pH, temperature and colour. Vinegar and Baking soda: Vinegar and baking soda react because vinegar has a lot of acetic acid while the soda is a sodium bicarbonate. When they meet it causes a faint gas of carbon dioxide. The Carbonic acid quickly breaks into water and carbon dioxide.

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16y ago
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9y ago

There are different types of chemical that can react together. These include, reaction between a base and ÊanÊacid, reaction between Êa metal oxide and an acid and displacement reactions between different chemicals with different activityÊseries.Ê

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14y ago

1. NaCl + H2O= a white color salt+ water= color change 2. Ca(OH)2 + O= A pale color Limewater+ oxegen= color change

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12y ago

you can not make water by mixing chemicals. You can extract it from the air.

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7y ago

These substances are a combusible material and oxygen.

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7y ago

Normally combustion refers to the reaction of a fuel with oxygen.

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10y ago

heptane and oxygen

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Q: Which two substances would react together in a combustion reaction?
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Related questions

What two substances would react together in a combustion?

These substances are a combusible material and oxygen.


What are the substances that are about to react called in a chemical reaction?

No. The substances that react together are the reactants. The new substances produced by the reaction are the products.


Do acids react with alkalis in a combustion reaction?

Yes :)


What is the meaning of chemical reaction?

It is when two substances react together to form something else or change colour or fizz


What are combustible substances?

The substances that can react with oxygen and give out heat and light i.e., undergo combustion are called combustible substances.


What is the substances you have when a chemical reaction is complete?

In a chemical reaction, two or more substances called reactants react, resulting in substances called products.


When an acid and an alkali react it is called combustion?

No. Acid + alkali reactions are neutralisation reactions. Combustion is a reaction with oxygen.


Why an iron nail when heated in a Bunsen burner will only glow red whereas steel wool will burn away?

Since they are different substances, they will react differently in a combustion (burning) reaction.


If two substances react spontaneously and energy is released as a product the reaction is?

This is a spontaneous reaction.


When methane is burned in the presence of oxygen the two chemical react together what is the combustion reaction?

CH4+2O2 -> 2 H2O + CO2 My caps lock is not stuck


The change that takes place when two or more substances interact to form new substances is called a reaction.?

two


What do you call a substances that react together to make products?

Reactants react together to form products.