Well, you see "ph" sounds like the strong ffhh sound. it is used in many words such as Psychology. it is also used in names such as phillip. i hope this helps you understand the english lanugage, it is very difficult to pick up (not litterally, but thats a idiom)
bob
raise soil pH
For drinking purposes, the daily required PH is 7.0.
The pH is a measure of acidity/basicity of liquids. The pH scale is - by convention - between 0 an 14:- pH under 7: acid- pH=7: neutral- pH over 7: basic
pH effectively measures how many hydrogen ions there are in volume of water. A pH meter uses litmus paper to measure the ions.
A pH meter works by measuring the concentration of hydrogen ions in a solution. It uses a glass electrode that generates a voltage proportional to the pH of the solution. This voltage is then converted into a pH reading displayed on the meter.
No, it uses a ph 16.
The buffer system
A pH meter measures the concentration of hydrogen ions in a solution to determine its acidity or alkalinity. The meter uses a glass electrode that generates a voltage proportional to the pH of the solution. This voltage is then converted into a pH reading displayed on the meter.
Acidity or basicity is determined by the pH of the solution. A pH above 7 is basic, and a pH below 7 is acidic. A pH of 7 is considered neutral. To determine the pH, one usually uses a pH meter, a scientific instrument designed for that very purpose. To get a less accurate determination, one can use pH paper.
People use the pH scale to show how acidic or alkaic something is, in chemistry there are a wide range of experiments that require a substance to be neutralized in order for the next stage to take place and that can be done by finding something of opposite pH, for instance if you wanted to neutralize Hydrochloric acid of pH 1 then you would need an alkali of pH 14
The difference between a Fram pH 30 and a pH 13 lies primarily in their pH levels, which indicate acidity or alkalinity. A pH of 30 is unusually high and typically indicates a very alkaline substance, while a pH of 13 is still alkaline but much less so. In practical terms, the properties, uses, and safety considerations of these substances can vary significantly due to their differing pH levels. Always handle substances with extreme pH levels with caution, as they can be corrosive or harmful.