Q:
What is the pH of 1 M HCl?
A:
Quick Answer
The pH of 1 M hydrochloric acid is zero. The reason is that pH is defined as negative 1 times the log base 10 of [H+], or the proton concentration in moles per liter. Stated another way, 10 raised to the 0 power equals 1.
Continue ReadingFull Answer
Pure water has a proton concentration of 10 ^-7 M, and this corresponds to a pH of 7. As a solution becomes more acidic, its pH lowers. A solution with a pH of 6 has 10 times as many protons as a neutral solution at pH 7. A highly acidic solution such as battery acid can have a pH of zero, which means it has 10 million times as many protons as a sample of pure water.
Learn more about Acids & BasesSources:
Related Questions
-
Q:
What is the pH of hydrochloric acid?
A: The pH of hydrochloric acid is 0, which means that it has the highest degree of acidity on the pH scale. Hydrochloric acid is a clear and highly corrosive ... Full Answer >Filed Under: -
Q:
What is the pH of milk?
A: Fresh milk has a pH value that is typically between 6.5 and 6.7, making it slightly acidic. A pH greater than 6.7 indicates that the udders producing the m... Full Answer >Filed Under: -
Q:
Why is the pH of distilled water not 7.0?
A: Distilled water tends to test between 7.0 and 6.8 on the pH scale because water exposed to the open air absorbs carbon dioxide and becomes more acidic.... Full Answer >Filed Under: -
Q:
What is the pH of distilled water?
A: Pure distilled water has a pH of 7. The pH scale ranges from 0 to 14, with pH levels less than 7 considered acids and pH levels over 7 considered bases. A ... Full Answer >Filed Under:
