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 citric acid?
A: The pH of citric acid is 2.2. pH measures the acidity and alkalinity of a substance or solution. The lower the number, the higher the acidity. The greater ... Full Answer >Filed Under: -
Q:
What is a neutral pH level?
A: A neutral pH level is a value of seven on the pH scale. This number lies at the center of the scale and is the value that is associated with pure water. A ... Full Answer >Filed Under: -
Q:
What is the pH of alcohol?
A: The pH of ethanol (C2H5OH) or pure alcohol is 7.33. This means that ethanol is slightly basic. Full Answer >Filed Under: -
Q:
How do you lower pH in water?
A: A high pH level indicates alkaline in the water. In order to reduce the pH levels, an acid, such as vinegar, should be added to the water until the desired... Full Answer >Filed Under:
