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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 Bra
What else can I help you with?
If pH decreases by 1 pH number on the scale then how much has the concentration of hydrogen ions increased by?
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.
What are the extreme points in numbers on the pH scale?
The extreme points are now 0 and 14.
What numbers are higher and lower on the pH scale?
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".
What scale describes the acidity of a solution as a number?
the pH
A scale indicates the relative concentration of hydrogen ions in a solution?
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 pH number on the scale then how much has the concentration of hydrogen ions increased by?
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.
What numbers on pH scale represents neutral?
Neutrality is a pH=7,00.
How many numbers are on the pH scale?
10
What are Acids numbers?
On the pH scale, acids have a pH of less than 7.
What does the number seven mean on a pH scale?
it is neutral. Water is a 7 on the pH scale
What numbers on the pH scale represent acids?
All numbers below 7. Acidity increases with decreasing number, for example, 1 is the most acidic.
What do the colors and numbers mean on the pH scale?
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.
How does an increase in the cocentration of H plus affect the number on the pH scale?
As the concentration of H+ increases, the value of pH decreases simultaneously.
What Does high pH mean on a pH scale?
A pH over 7 is basic.
Is there a two-folded increase in hydrogen for every pH unit as the scale decreases?
ten-folded
What does it mean when a substance has a low pH?
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.
What number on the pH scale are basic?
The numbers 7.1 through 14 are the basic numbers.
