ph has a great importance in our daily life explain by giving three example
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pH in our digestive system- decreased pH in our stomach can cause acidity. This can be neutralised by taking antacids. Generally it is about 1.2
pH as the cause of tooth decay- when pH of mouth falls below 5.5 cavities and tooth decay start. To prevent this we should brush regularly.
Self defense by chemical warfare- Ant's sting injects methanoic acid into the body and wasp sting injects a mild base. This can be cured by rubbing an acid or a base depenidng on the situation.
Hope it helped. Good luck
pH as the cause of tooth decay- when pH of mouth falls below 5.5 cavities and tooth decay start. To prevent this we should brush regularly.
Self defense by chemical warfare- Ant's sting injects methanoic acid into the body and wasp sting injects a mild base. This can be cured by rubbing an acid or a base depenidng on the situation.
Hope it helped. Good luck
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The importance are as follows:-
1)pH IN OUR DIGESTIVE SYSTEM
The medium in our stomach is highly acidic and has pH around 1.2. Our stomach produces hydrochloric acid which helps in digestion of food. Sometimes the stomach produces too much hydrochloric acid.
2)pH AND TOOTH DECAY
Tooth enamel is the hardest substance in our body. It is made up of calcium tetraoxophosphate(V). It does not dissolve in water and mildly acidic solutions.
3)Soil pH and plant growth:Most of the plants grow best when the pH of the soil is close to 7.If the soil is too acidic or basic,the plants grow badly or do not grow at all.
Hope it helps
1)pH IN OUR DIGESTIVE SYSTEM
The medium in our stomach is highly acidic and has pH around 1.2. Our stomach produces hydrochloric acid which helps in digestion of food. Sometimes the stomach produces too much hydrochloric acid.
2)pH AND TOOTH DECAY
Tooth enamel is the hardest substance in our body. It is made up of calcium tetraoxophosphate(V). It does not dissolve in water and mildly acidic solutions.
3)Soil pH and plant growth:Most of the plants grow best when the pH of the soil is close to 7.If the soil is too acidic or basic,the plants grow badly or do not grow at all.
Hope it helps
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