The pH number lets us know how acidic or alkaline a solution is. pH from 1 to 6 is acidic, with lower numbers meaning more acidic. pH 7 is neutral, and 8 to 14 is alkaline (base), with 14 being the most alkaline. Hope this helps.
If all the numbers are the same, the set has no range. The range is zero.
the range of a set of numbers is the difference between the highest value and the lowest value
There are no prime numbers in that range.
Square numbers in that range are 625 and 676.
The range is the largest value minus the smallest value from a set of numbers.
0- 14 the pH scale.
You probably have a buffer solution and don't realize it
A pH value below 7 indicates that a solution is acidic. The lower the pH value, the more acidic the solution is. Typically, acidic solutions have a pH between 0 and 6.9.
An ACIDIC Sol'n has a pH < 7. pH = 1 is strongly acidic (H2SO4/HCl/HNO3) pH = 4 mildly acidic (CH3COOH) pH = 6 weakly acidic. (H2CO3 as naturak rain water; NOT acidic rain).
A pH range of 1-7 indicates acidic conditions. A pH of 1 is highly acidic, while a pH of 7 is neutral. Substances with a pH in this range will have a higher concentration of H+ ions compared to OH- ions.
Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic (i.e. alkaline) conditions with the color change occurring over the pH range 4.5-8.3 at 25 °C. Neutral litmus paper is purple in color.
The numbers on the pH scale indicate the acidity or alkalinity of a solution. A pH of 7 is considered neutral, while values below 7 indicate acidity and values above 7 indicate alkalinity. The lower the pH value, the more acidic the solution, and the higher the pH value, the more alkaline the solution.
Neutral is the term that is used to describe a solution with a pH of 7.Specifically, the pH level is an indication of acidity, neutrality or alkalinity. Between 0 and 7 the readings indicate acidity. Between 7 and 14 is the alkaline range.
2,5,7,10 would be one solution.
The pH will decrease if HCl is added to a basic solution because HCl is an acid and will introduce more H+ ions into the solution, shifting the pH towards the acidic range.
The ph is a temperature dependent. ph less than 7 is acidic if the solution is placed at normal temperatures i.e.25degrees.The range and the neutral point of the ph is changed according to the increase or decrease in temperature.
Hibiscus solutions are typically acidic due to the presence of organic acids like citric acid and malic acid. The pH of hibiscus solutions can vary but generally falls in the range of 3 to 4.