Something with the pH of 8 is always going to be a base no matter what. If something has the pH of 6.9 or below it always is an acid something with a pH of 8 no matter what is always a base. Neutral is the pH of 7.
Strong acids actually have pH values between 0 and 1. They are highly corrosive and can cause severe burns upon contact with skin or tissues. Examples of strong acids include hydrochloric acid (pH around 0) and sulfuric acid (pH around 1).
pH depends on concentration. Strong bases are for example: NaOH KOH Ca(OH)2 http://en.wikipedia.org/wiki/Base_(chemistry)
It depends on the concentration of the base added. If very dilute, the pH will be slightly greater than 7 and if quite concentrated, the pH can be as high as 14. Note: If the solution is acidic, the pH will be less than 7. (Pure water has pH = 7)
No, a pH of 11 is considered alkaline, not acidic. pH values below 7 are acidic, while pH values above 7 are alkaline.
pH levels indicate the acidity or alkalinity of a substance on a scale from 0 to 14. A lower pH (0-6) indicates acidity, while a higher pH (8-14) indicates alkalinity. pH 7 is neutral. The acid-base spectrum ranges from strong acids (pH 0-2) to weak acids (pH 3-6), neutral (pH 7), weak bases (pH 8-11), and strong bases (pH 12-14). pH levels and the acid-base spectrum are directly related, with pH values determining where a substance falls on the spectrum.
The answer is true.(:
A base is a compound that produces hydroxide (OH negative) ions in solution. Basic, or alkaline, solutions contain lower of H positive ions that pure water and have pH values above 7. Strong bases, such as the lye (commonly NaOH) used in soapmaking, tend to have pH values ranging from 11 to 14.
A base is a compound that produces hydroxide (OH negative) ions in solution. Basic, or alkaline, solutions contain lower of H positive ions that pure water and have pH values above 7. Strong bases, such as the lye (commonly NaOH) used in soapmaking, tend to have pH values ranging from 11 to 14.
Strong acids actually have pH values between 0 and 1. They are highly corrosive and can cause severe burns upon contact with skin or tissues. Examples of strong acids include hydrochloric acid (pH around 0) and sulfuric acid (pH around 1).
Bases are pH of 8 or higher. A strong base is usually considered 11 - 14
a buffer is wrong, it is basic or alkaline, depending on the choices
If one were to say "an 11-strong team" they would mean they the team they had constituted of 11 members.
pH depends on concentration. Strong bases are for example: NaOH KOH Ca(OH)2 http://en.wikipedia.org/wiki/Base_(chemistry)
11
11
Be I Strong was created on 1999-11-02.
There are 17 ranging from 110 to 297