Characteristics Of Hydrochloric Acid

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Finished homework, why the neck acid
Mainly due to the study of stress more time and time of excessive learning and fatigue and other reasons into the current situation of the back of the neck pain
Why is the vinegar?
Analysis of the chemical composition of vinegar, the main component is acetic acid, non-volatile acid, amino acids, sugar and so on. Therefore, vinegar disinfection and sterilization, reduce spicy taste, the protection of raw materials in the loss of vitamin C and other effects; also help digestion, improve the stomach acid environment, inhibit the propagation of harmful bacteria. So appropriate to eat vinegar for human health is good. But the first condition of the body's health is to keep the organ's normal work. When a large number of vinegar, a large number of vinegar into the body, will change the PH value of gastric juice to strengthen the acidity of the stomach, causing damage to the gastric mucosa. Healthy people a lot of vinegar can cause stomach pain, nausea, vomiting, and even lead to acute gastritis; and gastritis patients will make a lot of vinegar symptoms of stomach problems, ulcers can induce ulcers. At the same time, due to the large absorption of acetic acid will also affect the whole body's acid-base balance. This is because under normal circumstances, the human body blood, body fluid pH should be maintained between PH7.35-7.45, was weakly alkaline. Acid and alkaline food intake will affect the blood, body fluid pH. From the physiological point of view, acidic food intake too much, will cause blood, body fluids increased acidity, acidosis.
Spring to the mulberry began to mature, this sweet and sour feeling really good. What are the benefits of eating mulberry on our body?
Wash clean and there are disadvantages
How do you understand the meaning of the poem in the "lonely laughter and laughter".
Lonely, is silence, empty. Those who cherish lofty ideals are misunderstood, seemingly incomprehensible, and historically have this situation. The ideal is to change the status quo. And the people who have not yet realized, always think that the status quo is right and proper, to change the status quo, in their view is outrageous, is crazy, is madman, to avoid him, against him, the situation of the struggle to fall into solitude.
Why are the tomatoes?
Tomatoes are acidic foods, it is slightly sweet, so just oxidized
To sweet to take the sugar cans, to the acid to take the altar altar. What is this sentence?
Handy
Such as sulfuric acid, carbonic acid. The The thank you very much
Nitric acid oxalic acid
How can we order sour?
If it is painful to ask the doctor is not how to hurt it can paste plaster or slowly treatment