The phrase
"acid base" refers to a chemical concept that involves the interactions between substances called acids and bases. Acids are usually sour-tasting substances like lemon, while bases are typically bitter-tasting like soap. In simpler terms, it's all about how these substances react with each other. Acids can be thought of as "givers" of hydrogen ions, while bases are "receivers" of hydrogen ions. Together, they create reactions that produce a balance, known as pH, which determines if a substance is acidic, basic, or neutral.
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