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AnswerThe increasing numbers on the pH scale stand for the fact thatthe Hydrogen (H+) ions are decreasing ↓and the Hydroxide (OH-) are increasing↑Also the higher numbers on the pH scale stand forbases and basic solutions because pH 8-14are all bases and like uhm 0-6.9 are acids.And they also mean that the decreasing of the numbers on thepH scale stands for the fact thatHydroxide ions (OH-) are decreasing and the Hydrogen ions(H+) are increasing making your solution more acidic.Same with vice versa because then when thenumbers are increasing your solution is becoming more basicbut when your solution is exactly at 7.0then your solution is neutral.^ ^☺♀☻♂☼♥♫♦♣ ♣♠♦♪♫♥☼☻♂☺♀ ^ ^from a student in ms kromers 3rd period biology class at Dana Hills High School. Screw Dolphins(:Sha BraIf pH decreases by 1 unit on the pH scale, it means the concentration of hydrogen ions has increased by a factor of 10. For example, if the original pH was 7 and it decreases to 6, then the concentration of hydrogen ions has increased by 10 times.
The extreme points are now 0 and 14.
The pH scale is from 0 to 14. From 0 to 7 is acidic, and from 7 to 14 is basic. 7 is neutral. pH stands for "power of hydrogen".
the pH
The pH scale measures the concentration of hydrogen ions in a solution. It ranges from 0 to 14, with 7 considered neutral, numbers lower than 7 indicating acidity, and numbers higher than 7 indicating alkalinity.
If pH decreases by 1 unit on the pH scale, it means the concentration of hydrogen ions has increased by a factor of 10. For example, if the original pH was 7 and it decreases to 6, then the concentration of hydrogen ions has increased by 10 times.
Neutrality is a pH=7,00.
10
On the pH scale, acids have a pH of less than 7.
it is neutral. Water is a 7 on the pH scale
All numbers below 7. Acidity increases with decreasing number, for example, 1 is the most acidic.
Colors on the pH scale indicate the acidity or alkalinity of a substance, with red indicating acidity and blue indicating alkalinity. Numbers on the pH scale represent the concentration of hydrogen ions in a substance, with values below 7 indicating acidity, 7 being neutral, and values above 7 indicating alkalinity.
As the concentration of H+ increases, the value of pH decreases simultaneously.
A pH over 7 is basic.
ten-folded
When a substance has a low pH, it means that it is acidic. pH is a measure of how acidic or basic a substance is on a scale of 0 to 14, with lower numbers indicating higher acidity.
The numbers 7.1 through 14 are the basic numbers.