They use a pH meter.
The scale is called pH scale, any value below 7 is acidic (the lower, the more acidic)
Any value more than 7 is basic(the higher, the more basic)
7 is neutral, like water for example.
The pH scale is used to measure both acids and bases.
A simple way to tell the difference between an acid and a base is by taste. An acid always has a sour taste and a base always has a bitter taste.
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The PH scale is the measurement of acids and bases. 8 and up are bases. 6 and lower are acids. 7 is neutral.
No. The Saffir-Simpson scale is used to rate hurricane strength. Earthquakes are measure on the Moment Magnitude scale (formerly the Richter scale).
The Richter magnitude scale is used to measure the strength of an earthquake.
Earthquake
The pH scale goes from 1-14. The strongest bases will be at 12 and 13 and the strongest acids will be at 1-2.
they use the pH scale
all acids and bases. to the right at bases to the left are acids
This scale is called the pH scale. Some say this stands for " the power if the hydrogen ", or " the power of hydronium. "
the scale used to measure acid and bases is called a pH scale. the numbers range from 1-14 and go as following- to show an acid= 1-6 nuetral= 7 to show a base= 8-14
The PH scale is the measurement of acids and bases. 8 and up are bases. 6 and lower are acids. 7 is neutral.
Acids and bases are described in the pH scale based on their strength. For instance,lactic acid has pH 6,but curd,obtained from milk itself has pH 3! HCl is called as the "king of acids" with pH 1. {on the pH scale,if any substance has pH 7, its considered acidic, while anything above 7 is basic.} Acids or Bases can be considered as acidic or basic by the colour changes in the pH scale{eg:red to orange[neutral]to violet}.
The scale used to measure the strength of an earthquake is called the Richter scale
it is a scale that measures liquid
The concentration of an acid or base in solution is measured in moles per litre. The strength of an acid or base in solution is measured on the pH scale. This is the negative log of the hydrogen ion concentration. It's a pure number, there are no units.
Well you measure acids and bases from what is a pH scale anything under 7 is an acid the lower the number the stronger the higher which is 7 above is bases so they are stronger they get. They might just form a stonger acid or base if come together.
The Richter scale is used to measure the strength of earthquakes.
a pH scale is something used for measuring the strengths of acids and bases.