Question

Hydrogen gas is produced when metals react with water. Describe the test for hydrogen gas.

Answer 1

Answer:

The way most people do it by using a lit splint and putting it into a test tube. First do a reaction in a test tube, use a bung so no gas products are lost. After the reaction, remove the bung and put a lit splint in the test tube. If hydrogen is present, you will hear a loud squeaky pop

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Answer 2

Answer:

When metals react with water. It liberates hydrogen gas. Metals react with water to form a metal oxide and liberated hydrogen gas.

Explanation:

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