Acids and bases are two important types of substances found everywhere around us. Understanding acids, bases, and pH helps us use cleaning products sa
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What are examples of acids and bases in daily life?
Acids: lemon and citrus fruits (citric acid), vinegar (acetic acid), curd (lactic acid), tamarind. Bases: soap, baking soda, lime water, antacids and toothpaste.
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Why is pH important in daily life?
Living things and many products work only in a certain pH range. Tooth decay begins when the mouth’s pH falls below 5.5; soil needs the right pH for crops; and our blood must stay close to pH 7.4.
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How do antacids work?
Antacids are mild bases (such as magnesium hydroxide) that neutralise the excess hydrochloric acid in the stomach, relieving indigestion and acidity.
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