alkalinity
[/ælkəˈlɪnɪti/]
nounfemininepl: alkalinities
alcalinidade
1. The quality or state of being alkaline; the measure of the concentration of alkaline substances in a solution
The alkalinity of the water was tested to ensure it was safe for drinking.
A alcalinidade da água foi testada para garantir que fosse segura para beber.
2. In chemistry, the ability of a substance to neutralize acids; measured by pH levels above 7
High alkalinity can affect the taste and quality of tap water.
A alta alcalinidade pode afetar o sabor e a qualidade da água da torneira.
3. In environmental science, the capacity of water or soil to resist changes in pH
The alkalinity of the soil determines which plants can grow there.
A alcalinidade do solo determina quais plantas podem crescer ali.
The term 'alkalinity' is primarily used in technical, scientific, and industrial contexts in both Brazil and the USA. It's particularly important in water treatment facilities, swimming pool maintenance, aquarium hobbyism, and environmental monitoring. In Brazil, understanding water alkalinity is crucial for agriculture and industrial applications, while in the USA it's commonly discussed in contexts of home water quality and environmental protection.
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