pH

What is pH? 
PH is a measure of how acidic or basic the solutions is

What are pH values?
The pH count with a scale of 0-14. Many acidic solutions have lower pH values, and a solition with pH 0 is highly acidic and with pH -7 is neutral, pH -14 is extremely basic.

Do this values depend on something? Explain your answer.
It depends on the scale rage in  the pH scale is from 0-14 where pH-0 is highly acidic and 14 is extremely basic.

What is Neutralization?Give Example
Is the interaction that occurs between acids and bases in wich the properties of each are canceled out by the other.
 
Example:
Perhapsmylou've heard someone complain about heartburn or an upset stomach after easting a large meal. To feel better, the person may have taken an atiacid. How do antiacids?
Heart or stomach discomfort is caused by excess break hydrochloric acid in the stomach. Hydroloric acid helps break down the food you eat,but too much acid can irritate made from the ase magnesium hydroxide,neutralizes the excess acid.

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