Alkalinity

The swimming pool's alkalinity level needs to be adjusted to prevent skin irritation.

The baking soda increased the alkalinity of the batter, making it fluffier.

The fish in the aquarium require a specific alkalinity level for their health.

The swimming pool's alkalinity needs to be regularly checked to ensure the water is safe for swimmers.

The aquarium's alkalinity levels need to be monitored to keep the fish healthy.

The high alkalinity of the cleaning solution can damage the surface of the countertop.

The alkalinity of the water in the lake helps to sustain a diverse range of aquatic life.