by freya

Neutralisation - What It Is

freyajupp — 2015-05-20 08:11:44 UTC

A chemical reaction happens if you mix together an acid and a base. This reaction is called neutralisation. A

neutral reaction is made if you add the correct amount of acid and base together

Example

freyajupp — 2015-05-20 08:20:39 UTC

AB + CD -> CB + AD

freyajupp — 2015-05-20 08:31:32 UTC

It's a good video!!!

freyajupp — 2015-05-20 08:31:53 UTC

Reaction between metals and acids

freyajupp — 2015-05-20 08:33:27 UTC

Acids react with most metals and a salt is produced. But unlike the reaction between acids and bases we don't get any water. Instead we get hydrogen gas.

How to Test for The Products

freyajupp — 2015-05-20 08:39:54 UTC

There is a simple laboratory test to see if a gas is hydrogen. A lighted wooden splint goes pop if it is put into a test tube of hydrogen. This is because the flame ignites the hydrogen, which burns explosively to make a loud sound.

Reactions between Acids and Carbonates

freyajupp — 2015-05-20 08:41:00 UTC

<font color="#ed4732">Good Website</font>

freyajupp — 2015-05-20 08:44:25 UTC

http://www.chemicalformula.org/reactions/acids-and-bases

Examples

freyajupp — 2015-05-20 08:45:50 UTC

1. Sulfuric acid + sodium hydroxide sodium sulfate + water

H₂SO₄ + 2NaOH Na₂SO₄ + H₂O

2. Nitric acid + potassium hydroxide potassium nitrate + water

HNO₃ + KOH KNO₃ + H₂O

3. Sodium hydroxide + nitric acid sodium nitrate + water

NaOH + HNO₃ NaNO₃ + H₂O

4. Hydrochloric acid + magnesium hydroxide magnesium chloride + water

2HCl + Mg(OH)₂ MgCl₂ + 2H₂O

5. Potassium hydroxide + acetic acid potassium acetate + water

KOH + CH₃COOH CH₃COOK + H₂O

A Game

freyajupp — 2015-05-20 08:47:15 UTC

http://www.chemicalformula.org/chemistry-games/the-formula-of-common-chemical-substances

freyajupp — 2015-05-20 08:49:10 UTC

Compounds with a carbonate or CO₃ group react with acids to produce carbon dioxide, CO₂ gas.

freyajupp — 2015-05-20 08:51:17 UTC

1. Hydrochloric acid + sodium carbonate sodium chloride + water + carbon dioxide

2HCl + Na₂CO₃ 2NaCl + H₂O + CO₂

How to test Acid and Carbonate

freyajupp — 2015-05-20 08:52:36 UTC

All carbonates react with acids to produce salt, water and carbon dioxide gas.

The fizz produced in sherbet is a reaction between a food acid and a carbonate.

The ingredients dissolve in your mouth and react with each other producing the carbon dioxide fizz.