What Is Ph Chart - The logarithmic part means that ph changes by 1 unit for every factor of 10 change in concentration of h +. Web the ph scale is a negative logarithmic scale. The negative sign in front of the log tells us that there is an inverse relationship between ph and [ h +] : Web to define the ph scale as a measure of acidity of a solution. When ph increases, [ h +] decreases, and vice versa.
When ph increases, [ h +] decreases, and vice versa. The logarithmic part means that ph changes by 1 unit for every factor of 10 change in concentration of h +. Web the ph scale is a negative logarithmic scale. The negative sign in front of the log tells us that there is an inverse relationship between ph and [ h +] : Web to define the ph scale as a measure of acidity of a solution.