What happens when you mix Calcium and Water?

Cloudy bubbles! Calcium meets Water

Calcium slowly swaps electrons with water. It makes hydrogen bubbles and turns the water milky white with calcium hydroxide.

The result

What it makes
Calcium hydroxide + hydrogen gas
Equation
Ca + 2H₂O → Ca(OH)₂ + H₂
When it happens
At room temperature

Fun fact from Fizzy: Calcium hydroxide is also called "slaked lime" and is used to make plaster.

🥽 Only trained scientists should handle pure calcium metal.

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